【经验】以插件二极管UF5407为例说明弯脚成型的应力损伤的失效情况和固定建议

时间： 2020-02-16 来源：世强

技术问答

1. 二极管的内部结构：

图1是二极管内部是由A-铜引线，B-芯片，C-塑封料，D-镀锡层，E-焊接组成；

图2是二极管芯片结构，主要是由化学Ni/Au 镀层，低温氧化层沉积，高温玻璃烧温层，半绝缘多晶硅，PN结，玻璃钝化层；

图1 图2

2．我们选择插件二极管，主要是实际通过二极管正向导通电流够大，本文以DIOTEC的超快速整流恢复二极管 UF5407为例说明。该管子主要被选用在PFC升压整流处，由于该处位置layout有限，所以需要把该管子进行弯脚成型，我们统称M型如下图3；当我们进行产品弯脚成型时，目前市面普遍是使有是电阻弯脚成型号的设备，该设备的成型的力较难于控制。当产品弯脚成型过型中，如弯脚固定不牢固，折弯应力会传递至芯片表面，可造成部分表面损伤，也就是我们所讲的机械应力损伤，如下图4小蓝色箭头为弯脚应力损伤点；我们通常以设备压着两个二极管铜引脚的位置压痕作为评判标准，从实际经验，压痕在0.2-0.3mm是可以牢固了并且接受的。

图3

图4

针对小蓝色箭头损伤点二极管内部PN结层，如下图红色小标志。些时损伤点通常会在芯片P+表面，未损伤至P/N的深处，当弯脚严重异常时可令芯片内部的P/N结深处的损伤，甚至会令到芯片有效面积破裂，二极管的V_RRM是由芯片有效面积决定，当该面积损伤或破裂，V_RRM必然会下降，并未完全出现击穿的状态，此时我们可以使用图示用微小的uA电流进行拉二极管V_RRM曲线，如曲线有衰减，说明VRRM已经衰减。

图5

3. 焊接热效应力损伤原理：

根据二极管内部结构得知，二极管的塑封料的膨胀系数是30X10-6/℃，芯片的膨胀系数是3.1X10-6/℃，钢引线的膨胀系数是18X10-6/℃，由于二极管组成材质间热膨胀系数的差异，在整机过波峰焊时，芯片横向，纵向都会受到一定的挤压也就是说热应力，如果此时如芯片P+表面已经有一定损伤，热应力之下必然会给完全放大，直至到P/N结深处。之前的机械应力加上现有的热应力就会完全进入P/N处的二极管在VR测试时会表现为电压衰降甚至降到0V ，当整机开机进行通电测试瞬间该二极管必然会给完全击穿。

图6

4. 弯脚成型后的建议：

当我们对直插二极管作弯脚成型时，必须对弯脚成型固定二极管铜引脚位置固定，固定图形如下图7，同时我们也要确认压痕深度，如有条件，当二极管弯脚成型结束后，可以加热后冷却，再使用图示仪进行抽查测量二极管的V_RRM，以便确认每个二极管弯脚成型后过了波峰焊后，二极管电性能参数还会保持原来的规格。

图7

发送到邮箱 |
+1 赞 0
收藏
评论 1
| 转发至：

本文由Diode_Man提供，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

全部评论（1）

cokezhang Lv4 2020-02-19

学习了！

没有更多评论了

插件二极管选择需要重视什么？

江苏泓冠光电科技有限公司是一家集合LED灯生产,贴片led生产加工,出售及服务为一体的红外线厂家。产品广泛应用于电脑周边，通讯产品,电子电动玩具，家用电器及照明灯具，轿车电子,医疗器械等诸多生产领域。

设计经验发布时间 : 2024-08-31

Diotec Ultrafast Rectifier US1M——Why It Makes Sense to Use a 1000 V Component on a 24 V Smart Building Field Bus System？

The 1000V of the Diotec US1M provides sufficient protection for reliable and long lasting smart building functionality.

设计经验发布时间 : 2021-11-30

DIOTEC Rectifiers选型表

DIOTEC 整流器/Rectifiers 包含超快恢复整流器,单相桥式整流器,快恢复二极管,高压整流管,超快回收整流器,标准回收整流器，提供以下参数选型：Repetitive Peak Reverse Voltage VRRM[V]：50-24000；Junction Temperature Tjmax [℃]：120-200

产品型号	品类	Type	Package	Repetitive Peak Reverse Voltage VRRM[V]	Maximum Average Forward Rectified Current IFAV[A]	Junction Temperature Tjmax [℃]	Peak Forward Surge Current IFSM[A]	Forward Voltage VF[V]	Forward Voltage IF[A]	Leakage Current IR[A]	Leakage Current VR[V]
ABS10	Single Phase Bridge Rectifiers	SMD	SO-DIL ABS 4mm	1000	0.8	150	27	1.1	0.8	5	1000

选型表 - DIOTEC 立即选型

Diotec（德欧泰克）具有轴向引线的二极管/整流二极管选型指南

目录- Diodes/Rectifler

型号- UF5408,UF5407,BY2000,1N5408K,UF5406,BYW27-800,UF5404,UF5402,UF5401,BY880-100,UF5400,BY500-800,SB890,SB1250,SB530,1N4001GP,UF4004GP,SB2100,P2000DTL,P600A,SB12H40,P600B,P600D,BY1600,P600G,SB1240-3G,P600J,P600K,1N5407K,P600M,D-BY228G,P600S,P600U,P1000K,SB1260,P1000M,BA157,P1000G,SB520,BA158,BA159,P1000J,P1000D,BY550-100,1N5059,MUR460,F1200G,P1000A,P1000B,SB190S,FX2000D,FX2000G,FX2000A,1N4001S,FX2000B,PX1500M,P2000MTL,SB550,1N5061,1N5060,1N5062,UF4003GP,1N4002S,PX1500D,BY500-1000,SB540,PX1500G,PX1500J,BY880-800,PX1500K,MUR120,PX1500A,PX1500B,BY550-200,BY550-400,EM516,EM518,BY550-50,1N4003S,SBX3040-3G,SB160S,1N4003GP,BYW27-200,SB850,UF4002GP,UF600M,UF600K,UF600J,1N5401,SB1290,1N5400,UF600G,BY500-600,EM513,1N5402,UF600D,1N5404,1N5407,UF600B,1N5406,BY1800,UF600A,1N5408,1N4004S,SB290,SB840,MUR140,SB560-3G,1N4448,P1000S,P2000GTL,BY500-50,1N4005S,BY880-200,1N4007-13,BYW27-100,BY299,MR822,BY298,MR821,1N4002GP,BY297,MR820,BY296,MR826,MR824,SB8100,UF4001GP,MR828,15SQ045-3G,BY880-1000,HV2,SB190,1N4006S,SB3100,SBX2050,MUR160,BY550-600,1N5400K,RGP30K,SBX2045-3G,1N4007S,SB260,SB140S,SB140,RGP30M,FE1A,BY398,FE1B,1N4005GP,BY397,BY396,FE1D,BYW27-400,FE1G,BY399,BY500-400,SB1540-3G,BYW27-50,SB250,SB130,SB120,SB5100,1N4001,1N4002,1N4003,1N4004,SB3H150,1N4005,1N4006,1N4007,1N5402K,SB1100S,SB160,SB150S,FE3A,FE3B,SB12100,1N4004GP,BY255,FE3D,BY133,BY254,UF4007GP,BY253,P2000ATL,BY252,FE3G,SB830,BY135,BY251,1N5401K,1N4934,1N4933,1N4936,1N4935,1N4937,BY880-1200,UF4007,SB390,UF4005,UF4006,SB150,UF4003,FE2A,UF4004,FE2B,UF4001,UF4002,FE2D,SBX2040-3G,BY880-400,FE2G,SB820,1N4148,1N5404K,P2500K,BY550-800,P2500M,SB120S,P2500G,P2500J,P2500D,P2000JTL,SB330,P2500B,UF4006GP,P2500A,1N4150,P2000BTL,BYW27-600,1N4151,BY500-200,1N4007GP,BAV19,P2000G,BYW27-1000,P2000M,P2000J,P2000K,P2000A,P2000D,P2000B,BY550-1000,MUR420,SB320,SBX2550,SB1100,BAV20,BAV21,P2500X,P2500W,P2500Y,BY880-50,P2500T,F1200D,SB860-3G,1N5818,F1200B,1N5406K,1N5817,F1200A,1N5819,20SQ045-3G,P2000KTL,SB360,SBX2540-3G,SB130S,SB240,SB230,UF4005GP,BY500-100,1N4006GP,1N5821,1N5820,1N5822,BY880-1400,FE6A,FE6B,FE6D,SB590,SB350,FE6F,SB340,FE6G,SB220,BY880-600,1N5391,1N5393,HV1.5,1N5392,1N5395,1N5397,1N5399,1N5398,MUR440

选型指南 - DIOTEC - Version 26 - 2021 PDF 英文下载

UF5400 ... UF5408 Ultrafast Recovery Rectifier Diodes

型号- UF5408,UF5407,UF5406,UF5405,UF5404,UF5403,UF5402,UF5401,UF5400

数据手册 - DIOTEC - Version 2024-05-06 - 2024-05-06 PDF 英文下载查看更多版本

Diotec Semiconductor AG COMPANY PROFILE

型号- DI035P02PT,ESD3ZW24,SUF4006,UF5407,BC817-40-Q,DI080N03PQ,DI075N04PT,DI035N10PT,MMBT7002K-AQ,DI020P06PT-AQ,DIT195N08,DIT120N08,BZX84C5V1,DI150N03PQ,MMBT2907A,DI080N06PQ-AQ,MM3Z12-AQ,DI4A7P06SQ2,MMBT7002K-Q,PWY8012,DI028P03PT,DI040P04PT-AQ,DI028N10PQ2-AQ,DI04P04D1-AQ,FR1M,DI0A35N06PGK-AQ,DI050P03PT-AQ,ZPD5.6,DI048N04,SK56SMC,LDP01-SERIES,BCR08PN-AQ,SKL34-Q,MD06P115-AQ,BAV21WS-Q,P6SMBJ36CA-AQ,P6KE200A,DI003N03SQ2,BAV99-Q,GBI10X,NUP2105L-AQ,DI048N04PQ2-AQ,BZX84C6V2,BZX84C5V1-Q,SKL14-AQ,BC846A-AQ,P4SMAJ58A,DI045N10PQ-Q,DI110N04,DI048N04PT-AQ,SK14,LDP02-30AYD2-AQ,DI100N04D1-AQ,BZX84C15-Q,BAV70-AQ,SK2045CD2-3G,DI040P04D1,6.6SM-SERIES,DI110N04PQ-AQ,MMFTP3334K,MMTL431A-AQ,MMBZ27CA-Q,LDI1117-ADH,MMFTP5618-Q,1N4148W,BZX84C12-AQ,MMFTN138,ESDB24C-Q,LDI1117-3.3U,DI038N04PQ2-AQ,DI2A70D1K,DI110N15PQ,BAT54,MM3Z15B-Q,BAV99,LDI1117-3.3H,BCX56-16-AQ,BAS40-05,4.6SM-SERIES,BAS40-06,ESDB24C-AQ,SK3060CD2,MMTL431A,BC817-40W,SKL14,MMFTN123,SK14-Q,P6SMB400A,SK34SMA-3G,P4SMAJ30CA-AQ,BZT52C3V3,MMFTP3401-AQ,SKL18,DI010N03PW,SK26,MMBTA06,SK24,BYG23T,SDB160WS-AQ,DI070P04PQ-AQ,DI015N25D1,P6SMBJ28A-AQ,P6SMBJ22CA-AQ,BC808-16,BAV70,MMFTP2319,DI7A6N04SQ2,BAS316WS-AQ,BC847-AQ,DI049N06PTK,DI045N03PT,MMFTP3401,BY880-1000,SKL34,P6SMBJ18CA-AQ,2SC2983,BAV99-AQ,DI068P04D1-AQ,3.0SMCJ14A-Q,LDP02-SERIES,SD3B24WS,MMSZ5245B,LDP01-26AYD2-AQ,USL1K,DI110N15PQ-AQ,PSW5012*,DIJ2A3N65,LDP01-42CAYD2-AQ,SK36SMA-3G,SI20C120D2,1N4148WS,MMBTA56,3G-Q,DIT95N08,SMF30A,LDP02-26AYD2-AQ,DIT095N08,BAT54A-Q,MM3Z15,DI020N06D1-Q,BAT54C,GBU6M,BAT54A,ES1D,MMBT7002K,P6SMBJ30CA-AQ,DI035P04PT-AQ,DI110N06D1-AQ,DIT90N06,SL1G-AQ,DI017N06PQ-AQ,PPH810-Q,LDP01-39CAYD2-AQ,P6SMBJ150A,ESW3012*,1N4148W-AQ,MMFTN138-Q,MD10P380,MMFTP6312D,DI050N04PT-AQ,BC857-AQ,DI050N06D1-Q,US1M-AQ,1N4148WS-AQ,UF4006,DI005P04PW-AQ,BC817-16-Q,US1J,LDP01-39AYD2-AQ,MMFTP6341KW,DI100N10PQ,KBPC10XX,DI280N10TL-Q,P6SMBJ18A-AQ,LDP01-28AYD2-AQ,US1M,ES1B,P6SMBJ33CA-AQ,SICW20C120,2CL71A,M7,PW4512,LDP02-39AYD2-AQ,DI005N06SQ2,P4SMBJ40A,KBPC25XX,BAS16-AQ,SKL16-AQ,SK210-AQ,DI008N09SQ,SDB14HS,P6KE480A,1N4007GP,BC817-40-AQ,MMTL431AR,SICW40C120,DIJ4A5N65,ESW6004,ESW6006,BZT52B20-AQ,DI025N06PT,SDB160WS,MM3Z5B1-AQ,MMBTA06-AQ,S1G,6.6SM8Z24A-Q,MMFTP84W,DI110N03PQ-AQ,DIT100N10,S1M,DI5A7N65D1K-AQ,LDP02-28AYD2-AQ,MMBT2222A,USXK,LDP02-42CAYD2-AQ,S1Y,PPH10100,FR1D,BAV199,3.0SMCJ33CA,DI006P02PW,MMTL431AR-Q,P6SMBJ15CA,MMFTP84K-AQ,GBI25X,SK310SMB,PPS5100-Q,BAT54S-AQ,SM2000,PPH10100-AQ,BAS21-AQ,DI045N10PQ,DI080N06,DI035N10PT-AQ

商品及供应商介绍 - DIOTEC - 2023 FEB PDF 英文下载查看更多版本

【产品】小于工业标准封装的快恢复二极管UF540X，反向重复峰值电压额定值达1000 V

Diotec（德欧泰克）是半导体二极管和整流器元器件领域著名的制造商和行业领先者。近期Diotec推出UF540X系列（UF5400、UF5401、UF5402、UF5403、UF5404、UF5405、UF5406、UF5407、UF5408）快恢复整流二极管，其具有更高的反向重复峰值电压、更高的正向浪涌电流和比工业标准更小的封装，可应用于高频率整流器和高速开关二极管等领域。

新产品发布时间 : 2019-06-11

p3 3D STEP

型号- 1N5400K,1N5383B,1N5371B,UF5408,BY2000,RGP30K,UF5407,1N5367B,1N5408K,UF5406,1N5355B,UF5405,UF5404,1N5379B,UF5403,UF5402,RGP30M,UF5401,UF5400,BY398,BY397,BY396,SB530,BY399,1N5370B,BY1600,SB1240-3G,MUR420L,1N5382B,1N5407K,1N5354B,1N5378B,1N5366B,MUR460L,SB520,SB5100,MUR460,SB3H150,1N5361B,1N5402K,1N5385B,1N5373B,1N5345B,1N5369B,1N5357B,FE3A,FE3B,BY255,FE3D,BY254,BY253,BY252,FE3G,BY251,1N5401K,1N5372B,1N5360B,1N5384B,1N5356B,SB390,1N5368B,SB5200,SB540,1N5349B-Q,1N5363B,1N5404K,1N5351B,1N5387B,1N5375B,BY255R,1N5347B,1N5359B,SB330,1N5401,1N5400,MBR360,1N5402,1N5404,MUR440L,1N5407,1N5350B,1N5406,BY1800,1N5374B,1N5408,1N5362B,1N5386B,1N5408KR,1N5358B,1N5346B,SB560,MUR420,SB320,F5K120,BY228G,SB560-3G,1N5381B,1N5365B,1N5406K,1N5404-Q,1N5353B,1N5377B,1N5408-Q,BY255-AQ,1N5349B,SB360,1N5821,1N5820,1N5822,1N5380B,1N5352B,1N5376B,1N5364B,1N5388B,SB590,1N5348B,SB350,SB340,SB3100,BY448G,MUR440

CAD模型库 - DIOTEC - 2023/08/29 ZIP 英文下载

Axial Diodes / Rectifier 快速参考指南

型号- ZY5.6,1.5KE6.8,BZW06-5V8/P6KE6.8,UF5408,BY2000,UF5407,1N5408K,UF5406,BYW27-800,UF5404,UF5402,UF5401,BY880-100,UF5400,BY500-800,SB890,SB1250,SB530,SB2100,P2000DTL,P600A,SB12H40,P600B,P600D,BY1600,P600G,P600J,P600K,1N5407K,P600M,P600S,P600U,P1000K,SB1260,P1000M,BA157,SB520,ZPD5.6,BZW04-188B/P4KE220C,P1000G,BA158,ZPD75,BA159,P1000J,P1000D,BY550-100,1N5059,MUR460,F1200G,P1000A,P1000B,SB190S,FX2000D,FX2000G,FX2000A,FX20K120,FX2000B,1N5345B,PX1500M,P2000MTL,SB550,1N5061,1N5060,1N5062,SB1230,ZPY11,ZPY10,PX1500D,SB540,BY500-1000,PX1500G,PX1500J,3EZ200,BY880-800,PX1500K,SB1240,MUR120,PX1500A,PX1500B,BY550-200,BY550-400,EM516,EM518,ZPY1,BY550-50,1N5347B,SBX3040-3G,SB160S,BYW27-200,SB850,UF600M,UF600K,UF600J,1N5401,SB1290,1N5400,UF600G,BY500-600,EM513,1N5402,UF600D,1N5404,1N5407,UF600B,1N5406,BY1800,UF600A,1N5408,3EZ11,3EZ10,SB290,SB840,MUR140,BZW06-188B/P6KE220C,1N4448,P1000S,P2000GTL,BY500-50,ZPY200,BY880-200,1.5KE6.8C,1N4007-13,BYW27-100,BY299,MR822,BY298,MR821,BY297,MR820,BY296,ZY1,MR826,BZW04-5V8/P4KE6.8,MR824,SB8100,MR828,15SQ045-3G,BY880-1000,HV3,HV2,HV5,5KP6.5C,HV6,SB190,1N5348B,SB3100,SB860,BZW04-9V4/P4KE11,ZPD2.7,SBX2050,MUR160,BY550-600,1N5400K,RGP30K,SBX2045-3G,SB260,RGP30M,SB140S,SB140,ZY200,FE1A,BY398,FE1B,BY397,3EZ1,BY396,FE1D,BYW27-400,FE1G,BY399,BZW06-9V4B/P6KE11C,BY500-400,BZW06-188/P6KE220,SB1540-3G,BYW27-50,1.5KE11,SB250,SB130,SB120,F10K120,SB5100,1N4001,1N4002,1N4003,1N4004,SB3H150,1N4005,1N4006,1N4007,1N5402K,SB1100S,SB160,BZW06-5V8B/P6KE6.8C,FE3A,SB150S,FE3B,SB12100,BY134,BY255,FE3D,BY133,BY254,BY253,P2000ATL,BY252,FE3G,5KP6.5,SB830,BY135,BY251,1N5401K,1N4934,1N4933,1N4936,1N4935,5KP9.0C,1N4937,UF4007,SB390,UF4005,UF4006,SB150,BZW04-188/P4KE220,UF4003,FE2A,UF4004,FE2B,UF4001,UF4002,FE2D,SBX2040-3G,BY880-400,FE2G,ZPD10,ZPD11,SB820,1.5KE220C,1N4148,1N5404K,P2500K,BY550-800,P2500M,SB120S,P2500G,P2500J,P2500D,P2000JTL,SB330,P2500B,ZPY6.2,P2500A,1N4150,P2000BTL,BYW27-600,1N4151,5KP9.0,BY500-200,BAV19,P2000G,BYW27-1000,P2000M,P2000J,P2000K,P2000A,P2000D,P2000B,3EZ6.2,BY550-1000,SB560,MUR420,SB320,F5K120,SBX2550,SB1100,ZY10,BZW06-9V4/P6KE11,1.5KE220,BAV20,ZY11,SB1220,BAV21,P2500X,P2500W,P2500Y,BZW04-9V4B/P4KE11C,BY880-50,P2500T,20SQ045-G,F1200D,1N5818,ZY6.2,F1200B,1N5406K,1N5817,F1200A,1N5819,BZW04-5V8B/P4KE6.8C,P2000KTL,SB360,SBX2540-3G,SB130S,SB240,SB230,BY500-100,1N5821,ZPY5.6,1N5820,1N5822,1N5388B,FE6A,FE6B,SB590,FE6D,SB350,FE6F,SB340,FE6G,SB220,BY880-600,1N5391,1N5393,HV1.5,1N5392,1N5395,ZPD6.2,1N5397,1N5399,1N5398,1.5KE11C,MUR440

快速参考指南 - DIOTEC - Version 25-2a - 2018 PDF 英文下载

UF5400 Ultrafast Recovery Rectifier Diodes

型号- UF5408,UF5407,UF5406,UF5405,UF5404,UF5403,UF5402,UF5401,UF5400

数据手册 - DIOTEC - Version 2019-08-29 - 2019-08-29 PDF 英文下载

Diotec（德欧泰克）成立于1973年，致力于半导体二极管和整流器的研发生产，具备成套的专项技术，拥有从晶圆和芯片的生产到组装测试和封装一整条产线，产品涵盖5000余种料号，600多种车规，包括二极管，三极管，肖特基二极管，稳压管，TVS（保护器件），整流器等。

肖特基二极管高压二极管快恢复二极管快恢复整流二极管瞬态抑制二极管桥式整流器三极管保护器件二极管

授权代理商 - 世强控股有限公司线上商城技术资料

展开

Diotec（德欧泰克）稳压二极管/瞬态抑制二极管/限流二极管/双向触发二极管选型指南

目录- SMD Diodes & Protection

型号- ZMM10,ZMM11,P6SMBJ28A,CL30MD,3.0SMCJ9.0,TGL34-11C,P4SMAJ170C,P6SMB220CA,TGL34-11A,P4SMAJ33CA,Z3SMC6.8,ZMD4.3,SMF170A,ZMY3.9G,P6SMBJ5.0C,SZ3C200,MM1Z4731A,SMF5.0CA,P6SMBJ5.0A,TGL41-200,P6SMBJ5.0,P6SMB550,L.0SMBJ9.0,P4SMAJ8.5CA,TGL34-10,TGL34-11,TGL34-10C,TGL200C2K,CL40M45,P4SMAJ170A,SDA4AK,MM1Z4730A,L.0SMBJ5.0C,TGL34-10A,L.0SMBJ5.0A,TGL61-200,P6SMBJ8.5CA,CL15MD,SMF9.0CA,CL05M6F,TGL61-10C,TGL61-10A,TGL61-520C,1.5SMC550,ZMD10,ZMD11,ZMM2.4,3.0SMCJ8.5,TGL34-6.8C,TGL34-6.8A,CL40M35,5.0SMCJ12,TGL41-6.8C,P4SMAJ8.5,TGL41-6.8A,P6SMBJ8.5A,ZMD5.6,P6SMBJ8.5C,SZ3C100,TGL200C08,5.0SMCJ12A,L.0SMBJ5.0CA,SMF180A,TGL200C06,5.0SMCJ12C,TGL200C10,SMF5.0A,ZMM3.9,MM1Z4740A,P6SMBJ170,P6SMB220C,P6SMB220A,Z1SMA100,SMZ200,SMF220A,3.0SMCJ9.0C,TGL41-520C,3.0SMCJ9.0A,L.0SMBJ120,P4SMAJ9.0CA,P4SMAJ9.0,5.0SMCJ12CA,ZMD6.2,TGL41-520,TGL61-10CA,CL15M45,L.0SMBJ9.0CA,TGL61-11C,CL20MD,TGL61-11A,L.0SMBJ9.0A,L.0SMBJ9.0C,P6SMBJ170C,SMF8.5A,SDA2AK,1.5SMCJ8.5,P4SMA220CA,TGL41-11,TGL34-6.8,TGL41-10,SMZ100,3.0SMCJ8.5CA,Z2SMB200,SZ3C110,CL15M35,ZMM75,ZMY6.2G,TPSMA6L85A,P4SMAJ5.0CA,TGL61-6.8,L.0SMBJ120C,ZMM4.3,ZMD1,BR100-03LLD,L.0SMBJ120A,1.5SMCJ170C,P6SMBJ170A,1.5SMCJ170A,5.0SMCJ170CA,SMZ1,SMZ110,SMF180CA,TPSMA6L5.0A,L.0SMBJ8.5,L.0SMBJ8.5A,ZMY5.6G,MM1Z4728A,TGL61-200A,L.0SMBJ8.5C,1.5SMC220,SMF9.0A,P6SMBJ170CA,Z1SMA6.2,P4SMA550,3.0SMCJ170CA,ZMM5.6,1.5SMCJ9.0,1.5SMCJ9.0CA,1.5SMCJ5.0C,P4SMA550CA,P6SMBJ9.0,3.0SMCJ5.0,1.5SMCJ5.0A,TGL34-11CA,CL20M45,5.0SMCJ170A,ZMD100,5.0SMCJ170C,3.0SMCJ170,TGL61-220CA,TGL41-220CA,P4SMA550C,Z3SMC10,P4SMA550A,SZ3C6.2,TGL41-200A,L.0SMBJ5.0,SMF8.5CA,SMF220CA,TPSMA6L8.5A,SMZ6.2,ZMM6.2,Z1SMA5.6,3.0SMCJ5.0A,3.0SMCJ5.0C,1.5SMCJ5.0CA,Z3SMC11,ZMY1,SZ3C1,P4SMA220A,3.0SMCJ8.5A,P4SMA220C,3.0SMCJ8.5C,Z3SMC200,CL10MD,P6SMBJ8.5,TGL34-10CA,1.5SMC440A,P4SMA220,L.0SMBJ120CA,TGL61-11CA,TGL61-220C,CL20M35,P4SMAJ170,1.5SMC550C,TGL41-10CA,TPSMA6L9.0A,TGL41-6.8,1.5SMC550A,Z2SMB6.8,SMZ5.6,MM1Z4736A,TGL34-200A,1.5SMCJ8.5C,TGL34-200C,SMF170CA,P4SMAJ9.0C,1.5SMCJ8.5A,P4SMAJ9.0A,P6SMBJ9.0C,TGL34-200,1.5SMCJ9.0C,1.5SMC220A,TGL41-11C,TGL200CF10,Z1SMA10,1.5SMC220C,TGL41-11A,P4SMAJ5.0,TGL61-6.8C,P6SMB550C,TGL200CF06,Z1SMA11,TGL61-6.8A,BR100-04LLD,P6SMB550A,TGL200CF08,MM1Z4735A,TGL34-6.8CA,P6SMBJ9.0A,ZMY4.3G,1.5SMC550CA,TGL61-11,TGL61-10,TGL34-200CA,TGL41-6.8CA,TGL61-6.8CA,TGL41-11CA,TGL41-220C,3.0SMCJ5.0CA,1.5SMCJ8.5CA,TGL61-520,P4SMAJ8.5C,1.5SMCJ9.0A,P4SMAJ8.5A,MM1Z4734A,TGL200CU06,TGL200CU08,P6SMB220,1.5SMCJ170CA,TGL34-100,ZMY9.1G,5.0SMCJ170,Z2SMB11,L.0SMBJ8.5CA,1.5SMCJ5.0,P6SMBJ5.0CA,3.0SMCJ9.0CA,SMZ11,Z2SMB10,SZ3C10,SZ3C11,TGL41-220,ZMM1,ZMD3.9,P4SMAJ5.0A,P4SMAJ5.0C,1.5SMCJ170,TGL41-10C,TGL41-22OA,SMZ10,P6SMBJ9.0CA,P6SMB550CA,Z1SMA1,1.5SMC220CA,TGL41-10A,P4SMAJ170CA,3.0SMCJ170C,TGL200CU10,3.0SMCJ170A,MM1Z4756A

选型指南 - DIOTEC - Version 26 - 2021 PDF 英文下载

DIOTEC MOSFETs选型表

DIOTEC提供以下参数选型： Drain Source Voltage VDS[V]:-100~700、Drain Current ID[A]：-70~280、Junction Temperature Tjmax[℃]：150~175、Power Dissipation Ptot [W]：0.2~425、Peak Drain Current IDM [A]：-350~1200、Threshold Voltage VGSth[V]：-4~4.2、On-Resistance RDSon[Ω]：0.0013~15、On-Resistance ID[A]:-30~100、On-Resistance VGS[V]：-10~10、Turn-OnTime ton[ns]：3~1206、Turn-Off Time toff[ns]：7~991

Drain Source Voltage VDS[V]

Drain Current ID[A]

Junction Temperature Tjmax[℃]

Polarity pol

Power Dissipation Ptot [W]

Peak Drain Current IDM [A]

Threshold Voltage VGSth[V]

On-Resistance RDSon[Ω]

On-Resistance ID[A]

On-Resistance VGS[V]

Turn-OnTime ton[ns]

Turn-Off Time toff[ns]

选型表 - DIOTEC 立即选型

Diotec Linear Voltage Regulators - Stable Output Voltage at Low Costs

Diotec‘s new linear voltage regulators are designed for high performance operation, coming in the industry-standard packages such as SOT-223, SOT-23, SOT-89, TO-92 and SO-8.

新产品发布时间 : 2020-09-15

Wireless Charging Station for your Mobile, Watch, and Earpods Powered by Diotec‘s MOSFET DI048N04PT

Diotec‘s DI048N04PT MOSFETs come in a space-saving QFN3x3 package but still deliver an Id of 48A at a Vds of up to 40V, making it ideal for small but powerful wireless charging applications.

应用方案发布时间 : 2024-07-27