CN205177817U - A new type of diode - Google Patents
A new type of diode Download PDFInfo
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- CN205177817U CN205177817U CN201520765591.1U CN201520765591U CN205177817U CN 205177817 U CN205177817 U CN 205177817U CN 201520765591 U CN201520765591 U CN 201520765591U CN 205177817 U CN205177817 U CN 205177817U
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- H10W74/00—
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- Emergency Protection Circuit Devices (AREA)
Abstract
本实用新型公开了一种新型二极管，属于二极管封装技术领域。其包括封装外箱，封装外箱两侧各引出三根引脚，其特征在于：所述的封装外箱内包括一个稳压二极管，稳压二极管输入输出端分别在封装外箱两侧各引出一个引脚，所述的稳压二极管输入输出端还并联有四条相同的二极管线路，每条二极管线路上均串联有两个同方向的二极管，每条二极管线路上均引出一根引线至封装外箱外侧的引脚。本实用新型支持直通路由，无需进行复杂的走线电容计算和数据反射，并且可在超高速HDBaseT、2.5和5千兆以太网端口支持较高的信号完整性。
The utility model discloses a novel diode, which belongs to the technical field of diode packaging. It includes a packaging outer box, and three pins are led out from both sides of the packaging outer box. Pin, the input and output terminals of the Zener diode are also connected in parallel with four identical diode lines, and each diode line is connected in series with two diodes in the same direction, and each diode line leads to a lead wire to the outer box of the package Outer pins. The utility model supports straight-through routing, does not need complex wiring capacitance calculation and data reflection, and can support higher signal integrity at ultra-high-speed HDBaseT, 2.5 and 5 gigabit Ethernet ports.
Description
技术领域 technical field
本实用新型涉及一种新型二极管，属于二极管封装技术领域。 The utility model relates to a novel diode and belongs to the technical field of diode packaging.
背景技术 Background technique
设备或电路在使用时难免发生受静电、电感性负载切换时产生的瞬变电压，以及感应雷所产生的过电压现象，为了解决这一系列问题，具有瞬态抑制的防静电二极管在实际印刷电路板设计中被广泛应用，其具有极快的回应时间和相当高的浪涌吸收能力，及极多的电压档次，可用于保护设备或电路免受静电、电感性负载切换时产生的瞬变电压，以及感应雷所产生的过电压，随着人们生活需求的增多，个别敏感的电子设备用现有的瞬态抑制二极管已不能满足。 When the equipment or circuit is in use, it is inevitable that the transient voltage generated by static electricity, inductive load switching, and the overvoltage phenomenon generated by the induction lightning will occur. In order to solve this series of problems, anti-static diodes with transient suppression are actually printed Widely used in circuit board design, it has extremely fast response time and high surge absorption capacity, and a large number of voltage levels, which can be used to protect equipment or circuits from transients generated when switching static electricity and inductive loads Voltage, as well as the overvoltage generated by induction lightning, with the increase of people's living needs, individual sensitive electronic equipment can no longer be satisfied by existing TVS diodes.
实用新型内容 Utility model content
本实用新型所要解决的技术问题在于提供一种新型二极管，其将一瞬态抑制二极管TVS与多个普通二极管并联，形成瞬态抑制二极管阵列，并组装成一模块，提供堪比基准的浪涌保护/电容比，可应用于视频图形卡，显示器和高清多媒体接口上。 The technical problem to be solved by the utility model is to provide a new type of diode, which connects a transient suppression diode TVS in parallel with a plurality of ordinary diodes to form a transient suppression diode array, and assembles it into a module to provide surge protection comparable to the benchmark /Capacitance ratio, can be applied to video graphics cards, monitors and high-definition multimedia interfaces.
本实用新型所要解决的技术问题采取以下技术方案来实现： The technical problem to be solved by the utility model is realized by taking the following technical solutions:
一种新型二极管，其包括封装外箱，封装外箱两侧各引出三根引脚，其特征在于：所述的封装外箱内包括一个稳压二极管，稳压二极管输入输出端分别在封装外箱两侧各引出一个引脚，所述的稳压二极管输入输出端还并联有四条相同的二极管线路，每条二极管线路上均串联有两个同方向的二极管，每条二极管线路上均引出一根引线至封装外箱外侧的引脚。 A new type of diode, which includes a packaging outer box, and three pins are led out from both sides of the packaging outer box. It is characterized in that: the packaging outer box includes a Zener diode. One pin is drawn out on both sides, and four identical diode lines are connected in parallel at the input and output terminals of the Zener diode, and each diode line has two diodes in the same direction connected in series, and each diode line leads to a pin Leads to the pins on the outside of the package case.
作为优选实例，所述二极管其雷击感应浪涌电流为40A。 As a preferred example, the lightning-induced surge current of the diode is 40A.
作为优选实例，所述二极管其EC61000-4-2(ESD)检测标准为空气±15kV,接触±8kV。 As a preferred example, the EC61000-4-2 (ESD) detection standard of the diode is ±15kV in air and ±8kV in contact.
作为优选实例，所述二极管其峰值脉冲功率为150W。 As a preferred example, the peak pulse power of the diode is 150W.
本实用新型的有益效果是：本实用新型支持直通路由，无需进行复杂的走线电容计算和数据反射，并且可在超高速HDBaseT、2.5和5千兆以太网端口支持较高的信号完整性。 The beneficial effects of the utility model are: the utility model supports straight-through routing without complex wiring capacitance calculation and data reflection, and can support higher signal integrity at ultra-high-speed HDBaseT, 2.5 and 5 Gigabit Ethernet ports.
附图说明 Description of drawings
图1为本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
图2为本实用新型线路连接图。 Fig. 2 is the circuit connection diagram of the utility model.
图中：1、2、3、4、5、6为引脚，7为封装外箱。 In the figure: 1, 2, 3, 4, 5, 6 are pins, and 7 is the package outer box.
具体实施方式 detailed description
为了对本实用新型的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本实用新型。 In order to be easy to understand the technical means, creative features, goals and effects of the utility model, the utility model will be further elaborated below in conjunction with specific illustrations.
如图1～2所示，一种新型二极管，其包括封装外箱7，封装外箱两侧各引出三根引脚，封装外箱7内包括一个稳压二极管，稳压二极管输入输出端分别在封装外箱两侧引出引脚2和引脚5，稳压二极管输入输出端还并联有四条相同的二极管线路，每条二极管线路上均串联有两个同方向的二极管，每条二极管线路上均引出一根引线至封装外箱外侧的引脚。 As shown in Figures 1-2, a new type of diode includes an outer packaging box 7, three pins are drawn from both sides of the outer packaging box, and a Zener diode is included in the outer packaging box 7, and the input and output ends of the Zener diode are respectively in the Pin 2 and pin 5 are drawn out from both sides of the package outer box, and four identical diode lines are connected in parallel at the input and output ends of the Zener diode. Each diode line has two diodes in the same direction connected in series, and each diode line has Lead a lead to the pins on the outside of the package box.
其雷击感应浪涌电流为40A。 Its lightning induced surge current is 40A.
其EC61000-4-2(ESD)检测标准为空气±15kV,接触±8kV。 Its EC61000-4-2 (ESD) test standard is ±15kV for air and ±8kV for contact.
其峰值脉冲功率为150W。 Its peak pulse power is 150W.
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。 The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. On the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall into the Into the scope of the utility model claimed. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765591.1U CN205177817U (en) | 2015-09-30 | 2015-09-30 | A new type of diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520765591.1U CN205177817U (en) | 2015-09-30 | 2015-09-30 | A new type of diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177817U true CN205177817U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520765591.1U Expired - Fee Related CN205177817U (en) | 2015-09-30 | 2015-09-30 | A new type of diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346768A (en) * | 2017-07-06 | 2017-11-14 | 如皋市大昌电子有限公司 | A kind of transient voltage suppressor diode |
| JP2022022603A (en) * | 2020-06-29 | 2022-02-07 | 株式会社小糸製作所 | Image projection device and vehicle lighting equipment |
-
2015
- 2015-09-30 CN CN201520765591.1U patent/CN205177817U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346768A (en) * | 2017-07-06 | 2017-11-14 | 如皋市大昌电子有限公司 | A kind of transient voltage suppressor diode |
| CN107346768B (en) * | 2017-07-06 | 2019-05-21 | 如皋市大昌电子有限公司 | A Transient Voltage Suppression Diode |
| JP2022022603A (en) * | 2020-06-29 | 2022-02-07 | 株式会社小糸製作所 | Image projection device and vehicle lighting equipment |
| JP7451325B2 (en) | 2020-06-29 | 2024-03-18 | 株式会社小糸製作所 | Image projection devices and vehicle lights |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20160930 |