WO2017208430A1 - 半導体装置モジュール - Google Patents
半導体装置モジュール Download PDFInfo
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- WO2017208430A1 WO2017208430A1 PCT/JP2016/066538 JP2016066538W WO2017208430A1 WO 2017208430 A1 WO2017208430 A1 WO 2017208430A1 JP 2016066538 W JP2016066538 W JP 2016066538W WO 2017208430 A1 WO2017208430 A1 WO 2017208430A1
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- semiconductor device
- device module
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- H10W40/10—
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- H10W40/255—
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- H10W72/00—
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- H10W74/00—
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- H10W76/15—
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- H10W76/40—
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- H10W76/47—
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- H10W90/00—
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- H10W90/701—
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
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- H10W72/07651—
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- H10W72/60—
Definitions
- the present invention relates to a semiconductor device module, and more particularly to a semiconductor device module having a power device.
- in-vehicle power semiconductor devices are required to have high-reliability and small-sized semiconductor device modules with high reliability.
- a direct lead bonding (DLB) structure in which a power device and an external lead electrode are directly bonded is employed, and a semiconductor device module having a direct cooling structure combined with a finned heat sink is also being studied. .
- the shape of the brazing material joining the power device and the lead electrode, the amount of thermal displacement of the lead electrode, and the adhesion between each component and the sealing material affect the reliability of the module. Therefore, to improve the reliability of the module, it is necessary to keep the shape of the brazing material and the adhesion of the sealing material good.
- each power device is increased in size, and it is necessary to arrange a plurality of power devices in parallel, so that the lead electrode is increased in size and the package is also increased in size. . Therefore, in order to obtain a good brazing material shape, improvement in alignment accuracy between the lead electrode and the power device has been a problem.
- the present invention has been made to solve the above problems, and in a semiconductor device module adopting a DLB structure, the alignment accuracy between the lead electrode and the power device is improved, and the thermal displacement of the lead electrode is reduced.
- An object is to provide a suppressed semiconductor device module.
- a semiconductor device module includes a semiconductor device having an upper surface electrode and a lower surface electrode, a substrate to which the lower surface electrode of the semiconductor device is bonded, a heat sink on which the substrate is mounted, and a main current of the semiconductor device
- a lead electrode through which the lead flows an insulating case disposed so as to surround the substrate, and a holder that is provided in a beam shape in the insulating case and holds the lead electrode.
- An end is brazed to the upper surface electrode of the semiconductor device, the other end side is inserted into the wall surface of the insulating case, and the holding body is on the one end of the lead electrode so as to restrict movement of the lead electrode.
- the holding body restricts the movement of the lead electrode, the positional accuracy of the lead electrode is improved, the gap between the lead electrode and the semiconductor device can be properly maintained, and the lead
- the brazing material of the electrode can be brazed while maintaining a good shape, and the thermal displacement of the brazing material due to heat generated when the semiconductor device is energized can be suppressed, and the reliability of the semiconductor device module can be improved.
- FIG. 1 is a plan view showing a configuration of a semiconductor device module 100 according to a first embodiment.
- 1 is a cross-sectional view showing a configuration of a semiconductor device module 100 according to a first embodiment.
- 1 is a cross-sectional view showing a configuration of a semiconductor device module 100 according to a first embodiment.
- 6 is a cross-sectional view showing a configuration of a first modification of the first embodiment.
- FIG. 6 is a cross-sectional view showing a configuration of a second modification of the first embodiment.
- FIG. 6 is a cross-sectional view showing a configuration of a third modification of the first embodiment.
- FIG. FIG. 10 is a cross-sectional view showing a configuration of a fourth modification of the first embodiment.
- FIG. 10 is a cross-sectional view showing a configuration of a fifth modification of the first embodiment.
- 1 is a plan view showing a configuration of a semiconductor device module 100 according to a first embodiment.
- FIG. 1 is a plan view showing a configuration of a semiconductor device module 100 according to the first embodiment of the present invention.
- the semiconductor device module shown in FIG. 1 is a power device such as an insulated gate bipolar transistor (IGBT), a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor), or a free wheeling diode (FWD).
- IGBT insulated gate bipolar transistor
- MOSFET Metal-Oxide-Semiconductor Field-Effect Transistor
- FWD free wheeling diode
- circuit patterns 30 and 301 are provided on an insulating substrate 31 made of, for example, aluminum nitride (AlN), and on the circuit pattern 30, switching devices T1 and A diode device D1 is mounted, and a switching device T11 and a diode device D11 are mounted on the circuit pattern 301.
- the switching device T1 and the diode device D1 each have a configuration in which two devices are connected in parallel, and the switching device T11 and the diode device D11 each have a configuration in which two devices are connected in parallel. Note that each of the switching devices T1 and T11 and the diode devices D1 and D11 has an upper surface electrode and a lower surface electrode.
- One end of the lead electrode 40 is joined to the upper surface electrodes of the switching device T1 and the diode device D1 by direct lead bonding, and one end of the lead electrode 41 is directly connected to the upper surface electrode of the switching device T11 and the diode device D11. Bonded by lead bonding.
- the other end side of the lead electrode 40 opposite to the one end subjected to direct lead bonding is embedded in the wall surface of the resin case 60 by insert molding, and the other end is exposed at the upper end surface of the resin case 60 and is connected to the external wiring. It is configured to be connected.
- the other end side of the lead electrode 41 opposite to the one end subjected to direct lead bonding is embedded in the wall surface of the resin case 60 by insert molding, and the other end is exposed at the upper end surface of the resin case 60, It is configured to be connected to wiring.
- the lead electrode 42 is embedded in the wall surface of the resin case 60 so as to be in parallel with the lead electrode 41, and one end thereof is joined to the circuit pattern 301 by direct lead bonding. Note that the main current of the inverter flows through each of the lead electrodes 40 to 42.
- the configuration described above relates to an inverter for one phase of a three-phase inverter, and the configuration for the remaining two phases is provided inside the resin case 60 in the same form.
- the resin case 60 is partitioned by a partition wall 601 for each storage area of the inverter of each phase.
- the holding bodies 61 and 611 that hold one ends of the lead electrodes 40 and 41 cross between the wall surface of the resin case 60 and the partition wall 601 and between the partition walls 601. It is provided like a beam.
- FIGS. 2 is a cross-sectional view showing the configuration of the cross-section in the direction of the arrow along the line AA in FIG. 1
- FIG. 3 is a cross-sectional view showing the configuration of the cross-section in the direction of the arrow in the direction of the arrow BB in FIG. is there.
- the semiconductor device module 100 includes a brazing material such as solder on a heat sink 50 made of a material having high thermal conductivity such as an alloy mainly composed of copper (Cu), Al, and Cu.
- a brazing material such as solder on a heat sink 50 made of a material having high thermal conductivity such as an alloy mainly composed of copper (Cu), Al, and Cu.
- An insulating substrate 31 is bonded via 21.
- the insulating substrate 31 is fixed by bonding a conductive pattern 32 provided on the back surface side to the brazing material 21.
- circuit patterns 30 and 301 are provided on the front side of the insulating substrate 31, and the lower electrodes of the switching device T 1 and the diode device D 1 are joined to the circuit pattern 301 via the brazing material 20 on the circuit pattern 30.
- the lower electrode of the switching device T11 and the diode device D11 (FIG. 1) is joined through the brazing material 20.
- the circuit patterns 30 and 301 are made of a conductor such as Al or Cu, and are formed by metallizing the surface of the insulating substrate 31.
- a resin case 60 is mounted on the heat sink 50 so as to surround the insulating substrate 31.
- Insert-molded lead electrodes 40, 41 and 42 protrude from the inner surface of the resin case 60 to insulate the resin case 60. It extends on the substrate 31 in a cantilevered state.
- the lead electrode 41 having the other end inserted into the wall surface of the resin case 60 is joined to the upper electrode of the switching device T11 and the diode device D11 (FIG. 1) by direct lead bonding via the brazing filler metal 22 on one end. At the same time, the tip is joined to the circuit pattern 30 via the brazing material 23.
- a holding body 611 is engaged with the tip of the lead electrode 41, and the lead electrode 41 is joined to the switching device T11 and the diode device D11 (FIG. 1) in a state where movement in the horizontal and vertical directions is restricted.
- the Rukoto is the reason for preventing movement in the horizontal and vertical directions.
- the lead electrode 40 having the other end inserted into the wall surface of the resin case 60 is joined to the upper electrode of the switching device T1 and the diode device D1 by direct lead bonding via the brazing filler metal 22 at one end. .
- the holding body 61 is engaged with the distal end portion of the lead electrode 40, and the lead electrode 40 is joined to the switching device T1 and the diode device D1 in a state where movement in the horizontal and vertical directions is restricted. .
- the holding body 61 has a configuration in which a portion in contact with the lead electrode 40 has a recess so as to contact not only the top surface of the lead electrode 40 but also the side surface.
- the movement in the horizontal direction can be more reliably regulated.
- the holding body 611 has the same configuration.
- the holding bodies 61 and 611 are integrally formed of the same resin as that of the resin case 60.
- the resin case 60 is placed on the heat sink 50 on which the insulating substrate 31 and various semiconductor devices are mounted.
- the holding bodies 61 and 611 hold the tip portions of the lead electrodes 40 and 41, respectively, on the upper surface electrodes of various semiconductor devices (switching devices T1, T11, diode devices D1, D11). It will come in contact with the brazing material.
- through holes HL penetrating the holding bodies 61 and 611 in the thickness direction are provided in the portions of the holding bodies 61 and 611 that hold the lead electrodes 40 and 41, and the lead electrodes 40 and 41 are held. It is the structure which can confirm whether it is.
- a notch obtained by cutting out part of the holding bodies 61 and 611 may be provided, or a slit may be provided.
- the bonding between the various semiconductor devices and the lead electrodes 40 and 41 and the bonding between the lead electrode 41 and the circuit pattern 30 are performed by placing the resin case 60 on the heat sink 50 and then melting the brazing material. However, this step may be performed simultaneously with the step of brazing various semiconductor devices to the insulating substrate 31, or may be performed as a separate step.
- the holding bodies 61 and 611 hold the tip portions of the lead electrodes 40 and 41 provided in a cantilever state, respectively, so that the positional accuracy of the lead electrodes 40 and 41 is improved and the semiconductor It is possible to suppress thermal displacement due to heat generated when the device is energized. As a result, the gaps between the lead electrodes 40 and 41 and various semiconductor devices and the circuit pattern 30 can be properly maintained, the brazing materials 22 and 23 can be brazed while maintaining a good shape, and heat is generated when the semiconductor device is energized. It is possible to reduce the stress applied to the semiconductor device and the brazing filler metal by suppressing the thermal displacement of the brazing filler metal. As a result, the reliability of the semiconductor device module is improved.
- the heat sink 50 and the conductor pattern 32 may be formed by, for example, solid phase diffusion bonding or composition.
- bonding may be performed without using a brazing material by die-casting or the like in which ceramic and metal are bonded using a functionally gradient material whose structure changes depending on the position.
- the brazing material 21 and the insulating substrate 31 may be directly joined without using the conductor pattern 32.
- the back surface of the heat sink 50 is flat, a fin shape such as a pin fin or a straight fin may be adopted.
- the holding bodies 61 and 611 are integrally formed of the same resin as the resin case 60. However, the holding bodies 61 and 611 may be formed separately from the resin case 60. good.
- FIG. 4 shows a cross-sectional view (corresponding to the cross-section taken along the line BB in FIG. 1) in the case of using a holding body 62 configured separately from the resin case 60.
- the holding body 62 is disposed between the wall surface of the resin case 60 and the partition wall 601, and holds the tip of the lead electrode 40.
- the holding body 62 may be fixed by, for example, fitting both end portions into recesses or slits provided in the wall surface of the resin case 60 and the partition wall 601.
- the holding body 62 may be made of the same material as the resin case 60, but may be made of a different material.
- the holding body 62 is made of a material having high heat resistance, for example, a metal or a resin having a heat resistant temperature higher than that of the resin case 60, so that a brazing material having a high melting point is bonded to the brazing material 22 for joining the semiconductor device and the lead electrodes 40 and 41. Even when used, the effect of holding the lead electrode can be maintained without melting the holding body 62.
- the holding body 62 by configuring the holding body 62 separately from the resin case 60, it is possible to widen the selection range of materials, simplify the structure of the resin case 60, and reduce the manufacturing cost.
- caulking and screwing may be used for attaching the holding body 62 to the resin case 60.
- ⁇ Modification 2> In the semiconductor device module 100 described above, the structure in which the through holes HL are provided in the portions that hold the lead electrodes 40 and 41 of the holding bodies 61 and 611 is shown. However, like the holding body 63 shown in FIG. A plurality of depressions (dimples) DP may be provided.
- the shape of the recess is not limited to a circular shape, and may be a rectangular shape.
- FIG. 5 shows a cross-sectional view (corresponding to the cross-section taken along the line BB in FIG. 1) in the case of using the holding body 63 configured integrally with the resin case 60.
- the surface area of the holding body 63 is increased, the adhesiveness with the sealing material 70 is improved, and the thermal displacement of the lead electrodes 40 and 41 due to heat generation when the semiconductor device is energized can be more firmly suppressed. Therefore, the stress applied to the semiconductor device and the brazing material can be further relaxed, and the reliability of the semiconductor device module can be further improved.
- ⁇ Modification 3> In the semiconductor device module 100 described above, the configuration in which the through holes HL are provided in the portions that hold the lead electrodes 40 and 41 of the holding bodies 61 and 611 is shown. However, like the holding body 64 shown in FIG. It is good also as a wave shape which repeats an unevenness
- FIG. 6 shows a cross-sectional view (corresponding to the cross-section taken along the line BB in FIG. 1) when the holding body 64 configured integrally with the resin case 60 is used.
- the surface area of the holding body 64 is increased, the adhesiveness with the sealing material 70 is improved, and the thermal displacement of the lead electrodes 40 and 41 due to heat generation when the semiconductor device is energized can be more firmly suppressed. Therefore, the stress applied to the semiconductor device and the brazing material can be further relaxed, and the reliability of the semiconductor device module can be further improved.
- ⁇ Modification 4> In the semiconductor device module 100 described above, the structure in which the through holes HL are provided in the portions of the holding bodies 61 and 611 that hold the lead electrodes 40 and 41 is shown, but like the holding bodies 65 and 651 shown in FIG. A configuration in which a plurality of slits SL are provided in the entire holding body may be employed. The plurality of slits SL are provided at intervals along the long sides of the rectangular holding bodies 65 and 651 that are elongated in plan view, and the length thereof is about half of the short sides of the holding bodies 65 and 651. ing.
- the slits SL are provided along the long sides of the holding bodies 65 and 651, but the respective arrays are set to be staggered so that the slits SL do not communicate with each other.
- the slit SL may be provided so as not to cut the holding bodies 65 and 651, and is not limited to the above arrangement and length. Further, a notch may be provided instead of the slit SL.
- the surface areas of the holding bodies 65 and 651 are increased, the adhesiveness with the sealing material 70 is improved, and the thermal displacement of the lead electrodes 40 and 41 due to the heat generated when the semiconductor device is energized is further strengthened. Since it can suppress, the stress concerning a semiconductor device and a brazing material can further be relieve
- the slit is easier to process than the corrugated shape of the holding body 64 shown in FIG. 6, and the increase in manufacturing cost can be suppressed.
- the structure in which the through holes HL are provided in the portions that hold the lead electrodes 40 and 41 of the holding bodies 61 and 611 is shown.
- a configuration in which a plurality of openings OP are provided in the entire holding body may be adopted.
- the plurality of openings OP are provided in the central part of the holding bodies 65 and 651 at intervals along the longitudinal direction.
- the shape of the opening OP in plan view is circular, but may be rectangular, elliptical, or oval.
- the surface areas of the holding bodies 66 and 661 are increased, the adhesiveness with the sealing material 70 is improved, and the thermal displacement of the lead electrodes 40 and 41 due to the heat generated when the semiconductor device is energized is strengthened. Since it can suppress, the stress concerning a semiconductor device and a brazing material can further be relieve
- the opening is easier to process than the corrugated shape of the holding body 64 shown in FIG. 6, and an increase in manufacturing cost can be suppressed.
- each holding body is configured integrally with the resin case 60, but is configured separately from the resin case 60 and fitted into the resin case 60.
- the structure may be fixed by caulking, screwing, or the like. In this case, the structure of the resin case 60 is simplified, and the manufacturing cost can be reduced.
- the holding body is configured integrally with the resin case 60, the number of parts can be reduced, and the attaching process of the holding body becomes unnecessary, so that the manufacturing process can be simplified.
- FIG. 9 is a plan view showing the configuration of the semiconductor device module 200 according to the first embodiment of the present invention.
- a semiconductor device module 200 shown in FIG. 9 is obtained by packaging power devices such as IGBTs, MOSFETs, and FWDs as a single module in the same manner as the semiconductor device module 100 shown in FIG. Is shown.
- circuit patterns 302 and 303 are provided on an insulating substrate 31, a switching device T1 and a diode device D1 are mounted on the circuit pattern 302, and a switching device T11 and a diode device D11 are mounted on the circuit pattern 303. It is installed.
- the switching device T1 and the diode device D1 each have a configuration in which four devices are connected in parallel, and the switching device T11 and the diode device D11 each have a configuration in which four devices are connected in parallel.
- the lead electrode 40 has one end in the horizontal direction so as to cover the upper part of the four switching devices T1 arranged in the horizontal direction (X direction) and the four diode devices D1 arranged in parallel thereto. It has a long shape and a large aspect ratio in the horizontal direction with respect to the vertical direction.
- the lead electrode 41 has one end in the vertical direction so as to cover the upper part of the four switching devices T11 arranged in the vertical direction (Y direction) and the four diode devices D11 arranged in parallel to them. It has a long shape and a large aspect ratio in the vertical direction with respect to the horizontal direction. And the protrusion part extended in the horizontal direction from the center part of the one end long in the vertical direction of the lead electrode 41 is joined to the circuit pattern 302 via the brazing material 23.
- a holding body 61 that holds the tip portion of the one end is provided, and two end portions in the horizontal direction of the one end are held.
- a holding body 612 is provided.
- the two holding bodies 612 are provided so as to cross between the holding body 61 and the wall surface of the resin case 60 so as to be orthogonal to the holding body 61.
- a holding body 611 that holds the tip portion of the one end is provided, and the holding body is held so as to hold the vertical center portion of the one end. 613 is provided.
- the holding body 613 is provided between the wall surface of the resin case 60 and the partition wall 601 so as to be parallel to the holding body 611.
- holding bodies 612 and 613 assist the functions of the holding bodies 61 and 611, respectively, they may be referred to as auxiliary holding bodies.
- the holding bodies 612 and 613 may take the same forms as in the first to fifth modifications of the first embodiment.
- the power devices such as IGBTs, MOSFETs, and FWDs that constitute the semiconductor device modules of the first and second embodiments described above are not limited to silicon devices using silicon (Si) semiconductors, but silicon carbide (SiC).
- SiC silicon carbide
- a semiconductor device having a wider band gap than a silicon semiconductor such as gallium nitride (GaN) or diamond (C) may be used. When these are used, it is possible to obtain a device that is superior in pressure resistance, has a high allowable current density, has excellent heat resistance, and can operate at high temperatures as compared with a silicon device.
- the thermal displacement can be suppressed by applying the present invention.
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Abstract
Description
図1は本発明に係る実施の形態1の半導体装置モジュール100の構成を示す平面図である。図1に示す半導体装置モジュールは、絶縁ゲート型バイポーラトランジスタ(IGBT:Insulated Gate Bipolar Transistor)、MOSFET(Metal-Oxide-Semiconductor Field-Effect Transistor)、還流ダイオード(FWD:Free Wheeling Diode))等のパワーデバイスを1つのモジュールとしてパッケージングしたものであり、一例として、3相インバータを示している。
以上説明した半導体装置モジュール100においては、保持体61および611は樹脂ケース60と同じ樹脂で一体で構成されるとしたが、保持体61および611は樹脂ケース60とは別体で構成しても良い。
以上説明した半導体装置モジュール100においては、保持体61および611のリード電極40および41を保持する部分に貫通孔HLを設けた構成を示したが、図5に示す保持体63のように、表面に複数の窪み(ディンプル)DPを設けても良い。窪みの形状は、円形状に限られず矩形状でも良い。
以上説明した半導体装置モジュール100においては、保持体61および611のリード電極40および41を保持する部分に貫通孔HLを設けた構成を示したが、図6に示す保持体64のように、表面が凹凸を繰り返す波打ち形状としても良い。
以上説明した半導体装置モジュール100においては、保持体61および611のリード電極40および41を保持する部分に貫通孔HLを設けた構成を示したが、図7に示す保持体65および651のように、保持体の全体において複数のスリットSLを設けた構成としても良い。複数のスリットSLは、平面視形状が細長い矩形状の保持体65および651の長辺に沿って間隔を開けて設けられ、その長さは、保持体65および651の短辺の半分程度となっている。なお、スリットSLは、保持体65および651の長辺に沿って設けられるが、それぞれの配列はスリットSLどうしが連通しないように互い違いとなるように設定されている。なお、スリットSLは保持体65および651を切断しないように設ければ良く、上記の配置、長さに限定されるものではない。また、スリットSLの代わりにノッチを設けても良い。
以上説明した半導体装置モジュール100においては、保持体61および611のリード電極40および41を保持する部分に貫通孔HLを設けた構成を示したが、図8に示す保持体66および661のように、保持体の全体において複数の開口部OPを設けた構成としても良い。複数の開口部OPは、保持体65および651の中央部に長手方向に沿って間隔を開けて設けられている。なお、図8においては、開口部OPの平面視形状は円形としたが、矩形であっても良く、楕円、長円であっても良い。
図9は本発明に係る実施の形態1の半導体装置モジュール200の構成を示す平面図である。図9に示す半導体装置モジュール200は、図1に示した半導体装置モジュール100と同様に、IGBT、MOSFET、FWD等のパワーデバイスを1つのモジュールとしてパッケージングしたものであるが、ここでは単相インバータを示している。なお、図9においては、図1を用いて説明した半導体装置モジュール100と同一の構成については同一の符号を付し、重複する説明は省略する。
以上説明した実施の形態1および2の半導体装置モジュールを構成するIGBT、MOSFET、FWD等のパワーデバイスは、シリコン(Si)半導体を用いたシリコンデバイスに限定されるものではなく、シリコンカーバイド(SiC)、窒化ガリウム(GaN)、ダイヤモンド(C)などのシリコン半導体より広いワイドバンドギャップを有した半導体のデバイスでも良い。これらを用いる場合は、シリコンデバイスと比較して、耐圧性に優れ、許容電流密度も高く、耐熱性に優れ高温動作可能なデバイスを得ることができる。
Claims (10)
- 上面電極と下面電極とを有した半導体デバイスと、
前記半導体デバイスの前記下面電極が接合される基板と、
前記基板を搭載するヒートシンクと、
前記半導体デバイスの主電流が流れるリード電極と、
前記基板を囲むように配設された絶縁ケースと、
前記絶縁ケース内に梁状に設けられ、前記リード電極を保持する保持体と、を備え、
前記リード電極は、一方端が前記半導体デバイスの前記上面電極にろう付けされ、他方端側が前記絶縁ケースの壁面内にインサートされ、
前記保持体は、前記リード電極の移動を規制するように前記リード電極の前記一方端上に係合する、半導体装置モジュール。 - 前記絶縁ケース内には封止材が充填され、
前記保持体は、
その表面に設けられた複数の窪みを有する、請求項1記載の半導体装置モジュール。 - 前記絶縁ケース内には封止材が充填され、
前記保持体は、
その表面が凹凸が繰り返す波打ち形状を有する、請求項1記載の半導体装置モジュール。 - 前記絶縁ケース内には封止材が充填され、
前記保持体は、
その表面に設けられた複数のスリットを有する、請求項1記載の半導体装置モジュール。 - 前記絶縁ケース内には封止材が充填され、
前記保持体は、
その厚み方向を貫通するように設けられた複数の開口部を有する、請求項1記載の半導体装置モジュール。 - 前記保持体は、
前記リード電極の前記一方端の上面および側面に係合する、請求項1記載の半導体装置モジュール。 - 前記保持体は、
前記絶縁ケースと一体で設けられる、請求項1から請求項6の何れか1項に記載の半導体装置モジュール。 - 前記保持体は、
前記絶縁ケースとは別体で設けられる、請求項1から請求項6の何れか1項に記載の半導体装置モジュール。 - 前記保持体は、
前記絶縁ケースとは異なる材質で構成される、請求項8記載の半導体装置モジュール。 - 前記絶縁ケース内に梁状に設けられ、前記保持体の機能を補助する補助保持体をさらに備え、
前記補助保持体は、
前記保持体と平行に、または前記保持体と直行するように配置され、
前記リード電極の前記一方端のうち前記保持体が係合していない部分に係合する、請求項1記載の半導体装置モジュール。
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| US16/091,154 US10510642B2 (en) | 2016-06-03 | 2016-06-03 | Semiconductor device module |
| DE112016006928.6T DE112016006928B4 (de) | 2016-06-03 | 2016-06-03 | Halbleitervorrichtungsmodul |
| PCT/JP2016/066538 WO2017208430A1 (ja) | 2016-06-03 | 2016-06-03 | 半導体装置モジュール |
| CN201680086209.1A CN109196641B (zh) | 2016-06-03 | 2016-06-03 | 半导体装置模块 |
| JP2018520310A JP6463557B2 (ja) | 2016-06-03 | 2016-06-03 | 半導体装置モジュール |
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| WO2021075016A1 (ja) * | 2019-10-17 | 2021-04-22 | 三菱電機株式会社 | 半導体装置および半導体装置の製造方法 |
| DE112019005155B4 (de) * | 2018-10-15 | 2024-07-11 | Denso Corporation | Halbleitervorrichtung |
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| JP7435415B2 (ja) * | 2020-11-16 | 2024-02-21 | 三菱電機株式会社 | 半導体装置及びその製造方法 |
| JP7422646B2 (ja) * | 2020-11-27 | 2024-01-26 | 三菱電機株式会社 | 半導体装置および半導体装置の製造方法 |
| JP7479310B2 (ja) * | 2021-01-20 | 2024-05-08 | 三菱電機株式会社 | 半導体モジュール |
| JP7489933B2 (ja) | 2021-02-24 | 2024-05-24 | 三菱電機株式会社 | 半導体装置及びその製造方法 |
| JP7632206B2 (ja) | 2021-09-24 | 2025-02-19 | 住友電装株式会社 | 回路構成体、及び電気接続箱 |
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- 2016-06-03 DE DE112016006928.6T patent/DE112016006928B4/de active Active
- 2016-06-03 US US16/091,154 patent/US10510642B2/en active Active
- 2016-06-03 CN CN201680086209.1A patent/CN109196641B/zh active Active
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Also Published As
| Publication number | Publication date |
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| DE112016006928T5 (de) | 2019-02-28 |
| CN109196641A (zh) | 2019-01-11 |
| CN109196641B (zh) | 2021-10-29 |
| JPWO2017208430A1 (ja) | 2018-08-09 |
| US10510642B2 (en) | 2019-12-17 |
| JP6463557B2 (ja) | 2019-02-06 |
| DE112016006928B4 (de) | 2025-06-05 |
| US20190131213A1 (en) | 2019-05-02 |
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