CN201717257U - 一种大电流高压二极管引线 - Google Patents

一种大电流高压二极管引线 Download PDF

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Publication number
CN201717257U
CN201717257U CN 201020192349 CN201020192349U CN201717257U CN 201717257 U CN201717257 U CN 201717257U CN 201020192349 CN201020192349 CN 201020192349 CN 201020192349 U CN201020192349 U CN 201020192349U CN 201717257 U CN201717257 U CN 201717257U
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lead wire
lead
voltage diode
utility
current high
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Expired - Fee Related
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CN 201020192349
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陈许平
刘卉
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NANTONG GAOXIN ELECTRONICS CO Ltd
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NANTONG GAOXIN ELECTRONICS CO Ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

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  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

本实用新型涉及一种大电流高压二极管引线,包括引线体和引线端部,其创新点在于:所述引线端部经二次冲压成型为两只重叠且连接的圆片形状。本实用新型的优点在于:引线端部两只重叠且连接的圆片形状由端部成型机连续两次冲压成型,压制成符合端部线径要求的宽度,表面光洁不开裂,与硅块焊接性能佳。

Description

一种大电流高压二极管引线
技术领域
本实用新型涉及一种二极管引线,特别涉及一种制作时不易开裂且连接性能好的大电流高压二极管引线。
背景技术
大电流高压二极管引线在制作时,需要将引线端部冲压成直径较宽的圆帽状,传统的二极管引线端部为单层圆帽状,其在冲压成型时为达到要求的宽度,一次压进量较大,易呈椭圆形,易造成引线端部开裂,与硅块焊接后断条率高。
实用新型内容
本实用新型要解决的技术问题是提供一种制作时不易开裂且连接性能好的大电流高压二极管引线。
为解决上述技术问题,本实用新型的技术方案为:一种大电流高压二极管引线,包括引线体和引线端部,其创新点在于:所述引线端部经二次冲压成型为两只重叠且连接的圆片形状。
本实用新型的优点在于:引线端部两只重叠且连接的圆片形状由端部成型机连续两次冲压成型,压制成符合端部线径要求的宽度,表面光洁不开裂,与硅块焊接性能佳。
附图说明
附图为本实用新型大电流高压二极管引线结构示意图。
具体实施方式
如附图所示,本实用新型包括引线体1和引线端部2,该引线端部2为两只重叠且连接的圆片状,其经二次冲压成型。压制成符合端部线径要求的宽度,表面光洁不开裂,与硅块焊接性能佳。

Claims (1)

1.一种大电流高压二极管引线,包括引线体和引线端部,其特征在于:所述引线端部经二次冲压成型为两只重叠且连接的圆片形状。
CN 201020192349 2010-05-17 2010-05-17 一种大电流高压二极管引线 Expired - Fee Related CN201717257U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020192349 CN201717257U (zh) 2010-05-17 2010-05-17 一种大电流高压二极管引线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020192349 CN201717257U (zh) 2010-05-17 2010-05-17 一种大电流高压二极管引线

Publications (1)

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CN201717257U true CN201717257U (zh) 2011-01-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107742609A (zh) * 2017-10-31 2018-02-27 南通皋鑫电子股份有限公司 一种cl08‑08系列高压二极管芯片表面一次涂布工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107742609A (zh) * 2017-10-31 2018-02-27 南通皋鑫电子股份有限公司 一种cl08‑08系列高压二极管芯片表面一次涂布工艺
CN107742609B (zh) * 2017-10-31 2020-07-17 南通皋鑫电子股份有限公司 一种cl08-08系列高压二极管芯片表面一次涂布工艺

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Granted publication date: 20110119

Termination date: 20130517