VDMOS器件介绍

时间： 2023-11-30 来源：龙夏电子

技术问答

选型帮助

研发客服

商务客服

一、VDMOS定义

VDMOS为垂直导电双扩散金属氧化物场效应晶体管。

VDMOS采用的大规模集成电路的微细工艺，准确的离子注入得到理想的杂质分布，多晶硅双层布线，多单元并联结构，单元密度高达1.8×104个/厘米2。

二、VDMOS工作原理

当VGS<VT时，源漏之间隔着P区，漏结反偏，故无漏极电流。当VGS>VT时,栅下的P型硅表面发生强反型，形成连通源区和漏区的N型沟道，产生漏极电流ID。对于恒定的VDS，VGS越大，则沟道中的可移动电子就越多，沟道电阻就越小，ID就越大。

所以，VDMOS是通过改变VGS来控制沟道的导电性，从而控制漏极电流ID,是一种电压控制型器件。

三、VDMOS的分类

①按载流子分类:

N沟道：导电的载流子为电子。

P沟道：导电的载流子为空穴。

②按转移特性分类：

转移特性曲线是指VDS恒定时的VGS~ID曲线。

增强型：Vgs=0时截止，漏极电流近似为0的器件为增强型。

耗尽型：Vgs=0时导通，漏极电流不等于0的器件是耗尽型。

四、VDMOS的设计结构

①表面结构

②剖面结构

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由鸣鸟不飞转载自龙夏电子，原文标题为:VDMOS器件介绍，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

探讨SGT MOSFET击穿电压BV

反向击穿电压是功率器件最重要的电学参数之一，限制了器件正常工作状态下能承受的最大反向电压。与传统VDMOS相比，同等反向耐压下SGT MOSFET的外延层掺杂浓度更高，导通损耗更小。

技术探讨发布时间 : 2023-10-18

功率二极管器件介绍

功率半导体器件功率半导体器件就是能进行功率处理的半导体器件，早期的功率半导体器件，如大功率二极管、晶闸管（Thyristor, 也可称为可控硅——SCR）等主要应用于工业和电力系统，因此在国内又称为电力电子器件。典型的功率处理功能包括：变频、变压、变流、功率放大、功率管理等。

技术探讨发布时间 : 2023-10-18

一文介绍封装工艺

本文龙夏电子介绍封装工艺，封装工艺包含背面研磨(Back Grinding)、划片(Dicing)、芯片键合(Die Bonding)、引线键合(Wire Bonding)及成型(Molding)等步骤。

技术探讨发布时间 : 2023-10-25

龙夏电子（Long-Tek）中低压MOSFET和TMBS（沟槽肖特基二极管）选型指南

描述- 福建龙夏电子科技有限公司是一家功率器件设计公司，公司成立于 2017 年 3 月。产品包含中低压 MOSFET 和 SBD 的晶圆和成品，核心竞争力是 BMS 大电流 SGT MOS 和光伏组件接线盒大电流 LOW VF 沟槽 SBD（TMBS）。产品应用范围包括动力锂电池保护、电源、电动工具、太阳能组件接线盒等领域。同时也逐步开发高压 VDMOS、IGBT 和 SICMO、SIC JBS 二极管。

型号- LD40N45SMS9,LR012N04T10,LR037N10S10,D14N45I,D10N45IG,LD10N4512,M17N80S,D13E45SEG,LR055N95S3,D161N45P,D16E45SEG,D10N45IU,LD40N45I2,D26E45SEG,D100N45P,LR030N10S3,LR046N08SA2,LR025N04T3,M10N100SC,M26N100S,LR049N08SA4,LR049N08SA3,LR016N08S10,M28N90S,LR053N95S3,D10N45I,LR022N08S3,D74N100T,M56N40T,LR023N04T2,M36N100,LR027N10S2,M26N95SA,LR038N10S2,LD50N45SOS9,LD20N45SHS6,LR012N04S10,LD40N45SNS9,LR040N10S3,LD35N45SMS6,LR032N08S10,D45N100T,D13N45IA,LR037N10S0,LR022N04T8,D324N45P,LD50N45SLD9,LD40N45SKD2,LR020N08S0,D13N45IU,M21N95SA,LR022N10S10,LR078N10S4,LD20N45SHS2,LD20N45SHS3,LR020N08S2,LR020N08S1,LR052N09S2,M17N100SF,LR055N09S3,D23N45IU,D16E45SE,D19E45SEG,LR038N08S1,D19E45SE,LR038N08SA10,LR038N08S2,LD25N45SHD9,LR035N08S3,LR032N08S1,LR032N08S0,LR018N10S10,LR067N08S8,LR032N08S2,LD30N100T3,LR067N08S4,M17N100S,LR074N09S4,LR020N08S10,D23N45IM,D13E45SD,M21N80SA,LR051N95S2,M36N95S,D23N45IL,LR072N10SL4,LD45N45SOS6,D36N68TG,LD30N45SLS9,M31N80SA,D50N100S,LR052N10S2,LD50N45SKD9,LR022N10S0,LR046N08SA10,LR063N08S2,TSR40L100CTF,LR072N09S8,LR072N09S3,D23N45I,D14N45IU,LR020N04T10,LR015N04T0,LR020N04T0,M26N40S,M31N95SA,M28N95S,M36N68TN,LD20N100T3,LD30N45SKS6,D37N100T,LD30N45SKS2,LD30N45SKS3,LD30N45SKS9,LR055N10S3,LR041N08SA3,D11N45S,LR049W08S1,LD25N45SJS6,M36N80S,LR032N10S10,LR065N08S3,LD25N45SJS2,M10N80S,LR052N95S8,M26N80SA,LR069N09S2,LR045N10S1,D250N45P,LR045N10S3,D27N100T,LR042N10S2,D11N45SU,LM120N08S1,D13N45I,LD10N100T2,LD10N100T3

选型指南 - 龙夏电子 - 2023/4/17 PDF 中文下载

推进BMS保护板、锂电储能、电机控制器中低压MOSFET应用，龙夏电子授权世强硬创全线代理

龙夏电子依托世强硬创平台共同为下游用户提供中低压 MOSFET、IGBT, SBD 的晶圆和成品、TMBS等全线产品。

签约新闻发布时间 : 2023-06-05

福建龙夏电子科技有限公司

型号- HYG022N10NS1TA,LR022N10S10,NCE023N10LL

技术文档 - 龙夏电子 - 2023/7/26 PDF 中文下载

龙夏电子（Long-Tek）是一家功率器件设计公司。产品包含中低压MOSFET和SBD晶圆和成品，核心竞争力是BMS大电流SGT MOS和光伏组件接线盒大电流LOW VF沟槽SBD（TMBS）。产品应用范围包括动力锂电池保护、电源、电动工具、太阳能组件接线盒等领域。同时也逐步开发高压VDMOS、IGBT和SIC MOS、SIC肖特基二极管。

沟槽栅功率场效应晶体管 SGT MOSFET TMBS

授权代理商 - 世强先进（深圳）科技股份有限公司线上商城技术资料

展开

HI-SEMICON（深鸿盛）MOSFET/SiC肖特基二极管/SiC MOSFET选型指南

目录- 公司简介 MOSFET Product Introduction VDMOS 超结MOSFET 中低压MOSFET 碳化硅肖特基二极管碳化硅MOS MOSFET/SiC肖特基二极管封装

型号- SCF60R190C,SFD3006T,SFD6003T,SGP104R5T,SFS0406T4,SFM6005DT,SFD7N70,SFW90N25,SFQ0320T4,SFD18N20,SFM4009T,SFE6001T2,SFM6004T5,SFK2N50,SFF60N06,SFN4006T5,SFM0420T4,SFP10003PT,SFF18N20,SCF65R190TF,SFD2N50,SFM4004PT,SFS6003PT,SFP33N10,SFS4010T,SGS6001T4,SGP6008T,SFS3401,SFQ0318T4,SC3D40120D,SFS3400,SFK1N65,SCD65R960C,SFS4010T2,SFF5N80,SFS0407T4,SFS3407,SFD6005T,SFD10003PT,SFD7N50,SFM6005ST,SFF18N50,SFP40P10,SGS15HR430T,SFA10015T,SFP50N06,SCF65R640C,SFD3003T,SFQ0322T4,SFF12N65,SFD6006T,SGD105R5T,SFP11P20,SFD6N70,SFS6007T,SGM10HR14T,SCF65R380C6,SFS3400.A,SFS3001T2,SCD70R600C,SFQ0420T4,SCF60R580C,SGXXXXXPT,SGM062R3T,SFS4525T,SFD3004T5,SFS3401A,SGM066R5T,SFN3009T,SGM031R7T,SFB11N90,SCD70R900C,SFU3006T,SFP9N20,SFA110P06,SFR0305T2,SFF50N06,SFD6007T,SCD80R500S,SC3D08065G,SCF65R380C,SFD4006T,SC3D08065I,SFN0315T4,SFN3003PT,SFA6005T,SFS4008T2,SFS2300,SGP157R5T,SFS2301,SFM10015T,SFH8402DW,SC3D04065E,SCU70R900C,SCF60R280C,SFS2304,SFS2303,SFF13N50,SFS2305,SC3D04065I,SFF7N50,SCF65R540T,SFD50N06,SFP20007,SFU18N20,SGP104R0T,SCD65R1K2C,SFN0330T2,SFD6008T,SGM107R7T,SC3D04065A,SFM4010T,SFF20N50,SC3D20065D,SFP40N20,SFS0307T4,SFD3012T,SFF7N65,SCD60R580C,SFU5N20,SC3D10065A,SGM105R0T,SCF65R310C,SCF60R360C6,SFS0405T4,SC3D10065G,SC3D10065I,SFP6P10,SFM4005DT,SC3K080120,SCK65R1K15C,SFW50N25,SFU4N65,SFN0413T4,SFD5N65,SFP30P10,SFM10003PT,SC3D08065A,SFP18P10,SFD4N90,SFF7N70,SCF60R125C,SFXXXXXPTX,SFD4006PT,SFD4003T,SCF70R600C,SFF6005T,SFS0306T4,SCF80R950C,SGA104R0T,SFD3010T,SFE3007T,SFD5N50,SFP3006T,SFP3018T,SFP18N20,SGP103R0T,SCW65R075CF,SCF65R170C,SFS6012T2,SGD6008T,SGM041R8T,SFD4001PT4,SFD4001PT5,SFF8N65,SFN3006PT,SC3K040120,SGM6008T,SFD4N70,SCW60R030CF,SFB50N25,SCW65R041CF,SFP6005T,SFS2013PT,SCF70R420C,SCW65R090C,SGM031R1T,SCD70R420C,SC3K075120,SFD33N10,SCW65R099TF,SFP5P03,SCF60R160C,SFR0206T2,SFD4N65,SC3D15120H,SFS2N7002,SFF33N10,SCF70R360C6,SFD2008T,SFN3003T,SFS2302B,SGM109R5T,SFM6008T,SFD3006PT,SFD6003PT,SGA104R5T,SFF20N65,SFK4N65,SFB90N25,SFD5N20,SFR0205PT2,SGM030R7T,SFF8N80,SC3D30065D,SFN3002T,SFU9N20,SFD7N65E,SFD9N65,SFD4004PT,SFF20N70,SGM042R4T,SFP6007T,SFS3401B,SFS4435,SFU6003T,SGU6008T,SFM0430T2,SFF10N70,SCF60R360C,SFD2006T,SC3D06065E,SC3D06065G,SFP75P55,SC3D10120H,SFF3N80,SC3D06065A,SCD70R600C6,SCD65R380C,SFD14N25,SC3K015120,SFSAP4580,SFS6010T2,SCD65R540T,SGP105R5T,SFF4N65,SFF10N65,SC3D30120H,SFM0320T4,SC3D30120D,SC3D16065A,SC3D16065D,SC3D16065G,SFP27P20,SC3K050120,SFU6005T,SFW10P04,SFD3N50,SFF4N70,SFM10008T,SFF9N90,SCXXXXXXXXFX,SFD2003T,SFN0318T2,SFD3009T,SFM3011T,SFD6005PT,SC3K032120,SFP110N55,SFF16N65,SC3D12065A,SFF10N80,SFF5N50,SC3D12065G,SGD10HR20T,SC3D12065I,SC3D20120H,SFP59N10,SFN6004T5,SXXXXXXX,SFD9N20,SCF65R240C,SC3D06065I,SCD65R640C,SFS2012PT,SGA105R5T,SFN0250T2,SFM3012T,SC3D20120D,SGM041R3T

选型指南 - HI-SEMICON - 2022/11/18 PDF 中文下载

格瑞宝电子（GREENPOWER ELECTRONICS）半导体功率器件 & IC产品选型指南

描述- 上海格瑞宝电子有限公司（GreenPower）成立于2014年8月，总部位于有“中国硅谷”之称的上海张江高科园，是一家专业从事半导体功率器件、集成电路的研发与销售的高新技术企业。

型号- SS52A~520A,GPM2K1ND10LND,GP30D5W,GP431,GPT043N10NTHL,GPT010N04LTPA,GP3499,GPM500P06LSA,GPL6203 SERIES,A7,GESDU5V0Y1,GESDU5V0Y2,GESDBS4V5D31X,GP4615SP,GP4450Q,GPK8804,GP3001,MMBT4401,GP3134KW,GPT040NE8NTPL,GPMP3004,MMBT4403,GESDBP5V0C2,GP3904Y3,GP2399,GESDBK5V0Y1,GPX3139K,GPT140N15NTH,GPT140N15NTB,GESDT5V0D11,GP3599KDW,SD103BWS,GPA05N06,GP08P06QA,BSS138W,GP8810S,GP8810L,GPT016N10NTPL,GPT230N10LTF,1N4148M9,GPC16065TL,GP1805D33G,GPM360P06NQA,GESDBY6V0Y1,MMBD4148A,GP06N10Q,GPL6221,GPL6222,GPT039N03NNA,GP7328Q,TIP127,GPM050N03LNC,SS32F~320F,GPL6205,GPM500P06LSR,FMMT491,GPL6206,GPL6203,GPT030N03LTF,BSS138B,GP38BC,GPM082N04NTB,GPM060P02UQA,GESDT5V0D31,BSS138K,GP30D5K,GPGF075N120TD,GPCD1206,GP30D5T,GPM20NP1K1,GESDBK5V0D51,BC847PN,GP8404P33,GP80N07D,GP2367,GP30P10D,GPL6222 SERIES,BAS40-04,BAS40-05,BAS40-06,GPM050N03LTF,GESDBW24VD34,GPM080N03LTF,GP1P10,GESDBH5V0AE1X,GP39K-T,GP3906Y3,GPM082N04NNA,GPT010N04NNCU,1N4448WS,1N4448WT,B1040W,B1040X,GP2016LG,B16WS,GESDT5V0D51,GPT032N04NNC,GPT043N10NTBL,GESDX5V0L1P,2SA1013,GP3541KDW,GP20NP45Q,GP2011L,GPM750N06LTF,LM317L,GESDS12VD31,GP8205AS,GPM025N03NTF,GPK2009,GP8205AL,GP30NP07P56,GP50P06LD,GESDS15VFA1,GPC20120TM,GP3139KDW,GESDBN5V5Y1,GPM021N03LTH,GPC20120TH,GPT033N06LTF,GPM065N02NNA,GP10P04D,GP8205BS,GPC20120TL,GPT033N06LTB,GP2010S,GPT125N15NNCU,GP8205BL,GPC20120TD,DSS32~310,GESDT5V0Y1,GPAE1604,GESDX2V5GJ1,GESDS5V0P2,2N7002B,BAV20WS,GP3415,GP2324,GPL6376 SERIES,GPM700NP03LFF,GPK8820-T,GP2321,GPC02120PD,2N7002T,GP40NP37Q,GPM017N03LTB,LMV358,1SS400,GPMN8236,GPL6206 SERIES,2N7002M,GPM036N04LTB,2N7002K,GPMP1216,BAV70W,GPMN2012-T,GP4407D33,BAT54S,GESDBY5V0AE1,GESDBH24VAE1,GPT014N03LNC,GP3404,BAS21C,GP3402,GP4828Q,GPT043N10NNCL,GP3401,GP2312,GP3400,GP3N10SR,BSS123KL,GP2310,GPM050N03NMB,GPT034N06LTF,GPM041N03LNC,2N7002BM,GP3N10TL,BAS21A,BAT54C,GPMND307,GP3407,GP3406,BAT54A,GPM290N06LTF,GP20N03MD33,GPM041N03LNA,GPT030N03NNC,GP65P06LD,GPM420NP03LQA,GP10N65TC,GP2106,GESDBK3V3D51,GP10N04Q,1N4148DS,GP2102,GP3434,GP15N10TE,GP1012,GP4800Q,GP4606Q,GP4824Q,GPM025N03LTH,RB521CS-30,5.0SMDJ,GPH1311LE,GP2338,B0540W,2N7002KBM,GP2333,GESDBY5V0Y1P,GP3420,2N7002W,GP2022SQ,GPL6109 SERIES,GESDBL5V0Y1,GPMP1208,2N7002DW,GPM090N06LNC,SD101BWS,GESDN5V0AE1,GPM090N04LQA,GESDS12VFA1,GP6002SR,GESDBL15VY2,GP6002SN,BAV99T,BAV99S,M7,GPT018N03LNC,GPT046N08WBT,MMBD4448,GPT170ND10LND,BAV3004W,GP4494Q,GP72,GP4435AQ,GPT023N04NNC,GP78XX SERIES,GESDS4V8FA1,SMAJ SERIES,GPL6232,GPL6230,GESDP20VY1,GESDN24VD31,GPM075N04LTF,GPM1K7P06LTF,GPM120P06LTH,GPL1117B,GP2304,GP2305,GP2302,GP2303,GP2300,GP2301,GPC08065TL,GESDBS5V0Y1,GPK06N06,2N7002KDW,GPM031N04LTH,GP2309,GP2306,GP2307,BAT54W,BAS21S,GPM024N02UNA,GP20N07P33,BAS21W,GPT010N04LNCU,GPND2004,GPM041N03NTF,GESDBT5V0D31,GPT010N04LTPK,GPM130N06LTB,GESDN24VD51,GP78LXX,GP12P10D33,GPM750N10LTE,GPC10065NE,GPM750N10LTF,GPC10065NC,RB751V-40,GP3404SR,GP4406Q,2N7002KV,2N7002KW,2N7002KT,GP1029SL,BAV316,GP1029SH,GP30NP36LQA,GP2303DT,GP4007QA,GPM450PD03LFF,GP25N10D,GP55N03P33,GP3922,GPM280P03LNA,2N7002KL,2N7002KM,UMX1N,GP4407Q,GP25N10T,GPM340NP04NTG,GESDBL4V5Y1,GPMPE3415,GESDBS24VD1F1P,2SC1623,GESDBL5V5AE1P,GESDBK18VY2,GP6802L,GP30D5,MMST4403,GPEMN2012,GP3401A,BSS138KB,GP6602SL,GPM086P03NMA,GPM800ND10LND,GP03N10KEZ,GESDBS4V5P2X,GESDBU5V0A2,SS52BF~520BF,GPM030N04NTF,D882,GP9435Q,GESDBX5V0Y1,GPM170PD03LNB,GP9004SA,GPT036N04NNA,GPM280PD03LQA,GPGF030N060TC,GPGF030N060TD,SS22F~220F,GP40N04P33,GPGF030N060TH,GESDBU3V3Y1,GESDBU3V3Y2,GPC02120TF,GP3020D33,GESDBY5V0AE1P,GESDS7V0D31P,GPM070N03LTF,GPM070N03LTE,GPT008N03LNCU,GPT110NE8LTFZ,GPC02120TL,MMBTA14,GP3407L,GPGF030N060TA,GESDBL24VY1,BAS40,GPGF015N120TDJ,DSS22~220,GP30NP36LNB,GPM090P03LTF,MMBTA06,GP30PD8,GESDBH12VY1,GESDS4V5FA1,SS32A~320A,GPMND306,GP02N65TC,GPL6230 SERIES,S8050,GP3134KDW,GP02N65TF,GPL6386 SERIES,GP4953Q,SS102C~SS1020C,BC847S,GP1206L,GESDBW3V3D34,GP4953L,GP20N06D,BAS16,RB551V-40,BAS19,GPT019N03LNCU,GESDN15VD31,GPM130ND03LND,GP3139KW,BC846S,BAS20,BAS21,GPB1016FA,RB551V-30,GP12P12D33,GPGF075N065TD,GPL6331A,GPMN2012,GP3139T,SS22BF~220BF,GESDS24VP1P,GP8804S,GPK2304,GP12N65TC,MMBT3904T,GPK2300,GPM3005,GPK1211,GESDU5V0C2P,MMDT5451,GPL6331A SERIES,MMBT3904M,GESDS4V5D31,MMBTA56,GESDDU5V0A2,GP30PD8T,BAV16W,MMBTA44,GPC20065TL,MMBTA42,GPC20065TH,GPT070NE8NTFZ,GPC20065TD,GP17P10D,GPC06120TF,GP30PD8W,GPK3404,GPK2312,GPK3402,GPK3400,GP502K,BAV99DW,GESDW5V0G35,GPAE2002,GP09N06Q,SS12F~120F,GPK2318,GPK3407,GESDN36VC2,2N7002,GESDBS4V5FA1X,GESDBK5V0C2,GPM110P04LNA,GPT024N10NTBL,GESDB5V0Y1S,GPC10065TL,GP72K,GPL6232 SERIES,GPC10065TF,GESDN12VD51,GPK3415,GP4610SP,GP15N10D,BSS84,BAW56,GP20N03P33,GP3539KDW,GPA9452A,MMBD4148SE,GP3005L,DS520Y-30,GPM021N03NTF,GP30NP32LTG,GPK2333,GPT070N08P56,GPK2331,GP3139A,GESDBM24VC2,MMBT5551,GP3139K,GPMN8804,GPT024N10NTHL,BAV19W,MMBTA94,GPT110N10LTB,MMBTA92,GP75N06LD,GPT065N08NTB,GPM800ND10LQA,GP5818WS,GP8501,GESDN5V0Y1,GP3640Q,GP4559Q,GPL6221 SERIES,1N4448W,BSS138DW,GPT050N04NNC,GESDN12VC2,GD431,GP4606P33,2SC2383,GP78XX,GP34KF1-3,GESDP4V5Y1,GPT052N10LTB,GESDBW5V0D34P,MMDT5401,GESDBL7V0AE1,GP3400A,GPM065N04NNC,GP78LXX S

选型指南 - 格瑞宝电子 - 2023/7/17 PDF 中文下载