集成快恢复二极管的扩铂工艺VDMOS，可用于高速电吹风筒

时间： 2024-03-07 来源：HI-SEMICON（深鸿盛）微信公众号

技术问答

高速吹风机的高转速，主要来自直流三相无刷电机，利用其结构简单、可靠性高、调速性能好、寿命长、无换向火花、输出转矩大、体积小、重量轻的优点，在外观方面高速吹风机也摒弃了传统长风嘴造型，选用短风嘴，马达放置于手柄处，重心下沉式，更加符合人体工学。

传统的吹风机是利用高温去烘干头发为主，过高的温度会让发质受损，而高速吹风机它具备智能温控，内置NTC感温芯片，使其最高温度不会超过57度，并且有些高速吹风机还支持护发精油、负离子等护发功能，能够更好的保护头发。

其次高速吹风机它的重量轻，相比传统吹风机，高速吹风机平衡精度高，实现了电机工作时的低振动，所以整机的体积更小，重量也更轻，更加便于携带。

高速吹风筒拓扑图

扩铂工艺专利技术：

提供具有N型外延层的半导体基片，在所属半导体基片正面制备终端区和元胞区，所属终端区内形成多晶硅与金属场板的复合终端结构，所属终端区将所属元胞区包围在其中。

对所述半导体基片的正面使用聚酰亚胺保护膜进行遮蔽处理，对所述半导体基片的背面进行预处理，去除背面氧化层及损伤层然后制备缓冲区，在缓冲区表面进行扩铂。

在所述半导体基片背面制备N+漏极区以及漏极电流；其中，在铂水改质的所述N-buffer缓冲区中，重建所述N+漏极区，能增加所述N-buffer缓冲区使用寿命。

通过高温将铂扩散进N-buffer缓冲区进行寿命控制。

针对高速吹风筒市场，HI-SEMICON深鸿盛推荐使用该司专利产品——集成快恢复二极管的扩铂工艺VDMOS，其产品优势：

1）新型的横向变掺杂技术；

2）专有的功率MOS结构；

3）超小内阻，结电容适中，散热性能好；

4）高温漏电小，高温电压跌落小；

5）电磁辐射EMI的处理更简单；

6）EAS抗雪崩能力更好。

扩铂工艺VDMOS选型表：

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由Vicky转载自HI-SEMICON（深鸿盛）微信公众号，原文标题为:产品资讯 | VDMOS在高速电吹风筒上的应用，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

【应用】深鸿盛电子BLDC电机解决方案，采用小Pitch、高功率密度设计，实现更好的Rdson、导热性能

深鸿盛电子的电机解决方案，主要采用小Pitch、高功率密度设计，采用铝带和CLIP BOND封装工艺，从而能获得更好的Rdson以及更好的导热性能。已大批量生产，内阻低于1毫欧的30、40V系列，用于电动工具市场。

应用方案发布时间 : 2022-12-03

【应用】深鸿盛MOS管Trr值和Qrr值满足转速、温度等高要求条件，可广泛应用于高速吹风机市场

在高速风机市场的应用上，尤其是对转速、温度等要求较高的条件下，对于MOS管的参数Trr值和Qrr值都有一定的特殊要求。综合以上数据对比，深鸿盛MOS管型号的Trr值和Qrr值在行业中处于领先地位，拥有近乎完美的表现和性价比。

应用方案发布时间 : 2023-07-18

HI-SEMICON MOSFET在园林工具上的应用，具有优秀Rdson和EAS性能，较低FOM值

园林工具市场正经历锂电化趋势，其中无刷电机技术受到重视，MOSFET在其中扮演关键角色。深鸿盛电子提供适合园林工具的中低压MOS产品，具有优秀的性能和多种封装选择，满足不同电池供电和电机负载需求。

应用方案发布时间 : 2024-09-15

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

HI-SEMICON（深鸿盛）场效应管（MOSFET）选型表

目录- 中低压功率MOSFETs 高压功率MOSFETs 超结MOSFETs

型号- SFU6007T,SFP20N65,SCF60R190C,SFD3006T,SFD6003T,SGP104R5T,SFF10N65R,SFD7N70,SFF4N60E,SFQ0320T4,SFM4009T,SFE6001T2,SFP20N60,SFK2N50,SFF60N06,SFM041R8T,SFD60N06,SFD2N50,SFP4N65,SFP33N10,SFP4N65E,SCP60R190C,SFP20N70,SFS3401,SFD4N60E,SFS3400,SFD6005T,SFD7N65E-Y,SFD7N50,SFM6005ST,SFF18N50,SCA60R280C,SFM4N65,SFD1N65,SCP70R360C6,SFD3015T,SGA855R0T,SFP50N06,SCA65R540T,SCF65R640C,SFQ0322T4,SFU4N65E,SFF12N65,SFD6006T,SFD6N70,SGM10HR14T,SFQ0420T4,SGM062R3T,SFS4525T,SFD3N50-P,SFN3009T,SCD60R360C,SFF6N70,SFU3006T,SCF65R1K15C,SFP9N20,SFF50N06,SFD6007T,SFF3N50-P,SFP10N60,SCF65R380C,SFP7N65E-Y,SCP65R380C,SCP60R280C,SFS4008T2,SFS2300,SFF7N65-Y,SCF60R280C,SFF13N50,SFF7N50,SCF65R540T,SFD50N06,SFP10N70,SCD65R1K2C,SFM4010T,SFD3N50TS,SFF6007T,SCF80R500C,SCD80R500C,SFF2N50,SFD3012T,SFA3018T,SFF7N65,SCF65R310C,SFF7N65E-Y,SCD70R360C6,SFF6006T,SCK65R1K15C,SFD4N65E,SFF15N10,SFU4N65,SFF7N70,SFD4003T,SFU9N65,SFF6005T,SFD7N65-Y,SCP60R160C,SCA60R190C,SCF80R950C,SFK3N50,SCF55R2K7C,SFF12N65-Y,SFE3007T,SFP3006T,SFD5N50,SGM6005DT,SFF9N20,SGF15N10,SFP60N06,SFS2N10,SCF70R600C6,SFD4001PT5,SFP10N65-Y,SFF3N50,SFM4N65E,SCD65R125C,SCF65R125C,SFD4N70,SFP7N65-Y,SFF5N50TS,SFP6005T,SCP65R125C,SGM031R1T,SCF70R420C,SCD70R420C,SFP12N65-Y,SCP65R540T,SCF60R160C,SFD4N65,SFS2N7002,SFF3N50TS,SFF33N10,SCF70R360C6,SFS2302B,SFS2301B,SFD15N10,SFF20N60,SFD6003PT,SGA104R5T,SFF20N65,SFS4606T,SFU4003T,SGD15N10,SFF9N50,SFD10N65-J,SFF4N65E,SFD4004PT,SFD9N65,SFF20N70,SFU10N65R,SCD55R2K7C,SFU6003T,SFF10N70,SCF60R360C,SFD2006T,SFF9N65,SFP13N50,SCD70R600C6,SFU7N70,SCD65R380C,SFD5N50TS,SFAP4580,SFF10N60,SCD65R540T,SCP60R360C,SFF4N65,SFM0320T4,SCF65R1K2C,SCP80R500C,SGP855R0T,SFU6005T,SFD10N65R,SFD3N50,SFP12N65,SFU6N70,SFU4N60E,SFF4N70,SFF10N65-Y,SFF9N90,SGU15N10,SFM3011T,SFF16N65,SFP110N55,SFU6006T,SFP18N50,SFU15N10,SFF5N50,SFF10N65-J,SFN6004T5,SFP59N10,SFD9N20,SCF65R240C,SCD65R640C,SFM3012T,SFS5N10S,SFN0250T2,SCD65R1K15C

选型指南 - HI-SEMICON - 2022/9/28 PDF 中文下载

SFD7N65TS 7A, 650V N-CHANNEL POWER MOSFET

型号- SFD7N65TS

数据手册 - HI-SEMICON - Rev 1.0 - 2024/3/19 PDF 英文下载查看更多版本

HI-SEMICON高压功率MOSFET选型表

HI-SEMICON提供高压功率MOSFET以下参数选型，VDS[max] (V)：55~1500V，ID[max](25℃) (A)：1~110A

RDS(on)[typ] (@10V) (Ω)

选型表 - HI-SEMICON 立即选型

【产品】500V/5A的N沟道增强型功率MOSFET SFF5N50TS/SFD5N50TS，采用平面条形VDMOS技术

SFF5N50TS/SFD5N50TS是Hi-Semicon推出的采用其专有的平面条形VDMOS技术生产的N沟道增强型功率场效应晶体管，分别采用TO-220F-3L和TO-252-2L封装，适用于功率因数校正、开关电源、不间断电源及LED照明电源等应用。

产品发布时间 : 2023-05-31

SFD5N50TS 5A, 500V N-CHANNEL POWER MOSFET

型号- SFD5N50TS

数据手册 - HI-SEMICON - Rev 2.0 - 2023/11/15 PDF 英文下载

【技术】VDMOS器件关键参数介绍

本文HI-SEMICON关于VDMOS器件关键参数介绍。VDMOS结构就是P型注入和N+注入后两次扩散形成P型区和N+型区，在硅表面P型区和N+型区之间形成沟道，在栅极加压后沟道开启，电流在沟道内沿表面流动，然后垂直地被漏极收集图中S为源极。

技术探讨发布时间 : 2023-03-16

SFX5N50TS 5A, 500V N-CHANNEL POWER MOSFET

型号- SFX5N50TS,SFD5N50TS,SFF5N50TS

数据手册 - HI-SEMICON - Rev 1.0 - 2021/5/14 PDF 英文下载

COOLMOS Learning project

For conventional VDMOS device structure, the contradictory relationship between Rdson and BV should be improved by reducing EPI parameter concentration. However, the epitaxial layer is a channel for forward current flow. When EPI parameter concentration is reduced, the resistance must be increased and Rdson will be increased. Rdson directly determines the loss of MOSFET monomer. Therefore, for ordinary VDMOS, the contradiction between the two is irreconcilable, which is the limitation of conventional VDMOS.

技术探讨发布时间 : 2024-02-08

Hi-semicon‘s 3A/500V N-Channel Enhancement Mode Power MOSFET SFF3N50TS and SFD3N50TS

These N-Channel enhancement mode power field effect transistors SFF3N50TS and SFD3N50TS are produced using Hi-semicon‘s proprietary, planar stripe, VDMOS technology.

产品发布时间 : 2023-11-07

市场应用机会以奋斗者为本，争做半导体功率器件的领航者

型号- SCF60R190C,SGM066R5T,MUR1060G,SFM0430T2,SFN3009T,SGM031R7T,SGP104R5T,SFD6003T,SFX10N70,SFE3007,SGP103R0T,SCW65R075CF,SCF65R170C,SFN3003PT,SGD6008T,SGM041R8T,SFD5N50TS,SFE6001T2,SFM6004T5,SFP6008T,SCX65R380C,SGM042R1T,SFN4006T5,SGX104R5T,SFD4N65TS,SCF65R190TF,SGP105R5T,SCF65R540T,MUR1560T,SCW65R090CF,SGM6008T,SGM105R5T,SCW60R030CF,SFN0330T2,SGM107R7T,SFD7N65TS,SFD6008T,SCW65R041CF,SFS4010T,SGM031R1T,SFD3N50TS,SGS6001T4,SFDP12N65,SCX60R190C,MURF1660CT,SFX20N65,MUR1660CT,SGX10HR10T,SFS3400,SC3D10065A,SGM105R0T,SGX104R0T,SFD6005T,SFN3003T,MUR1660T,SGM109R5T,SCX65R540T,SFN3002PT,SFD6003PT,SFM6005ST,SCX70R360C,SFM3011T,SFD6005PT,SCX65R310C,SCX65R090CF,SCF65R640C,SGD15N10,SGM030R7T,SFX10N80,SC3D08065A,SGD10HR20T,SFX16N65,SC3D08060A,SCX65R640T,SCF65R240C,SFS2012PT,SFN4009T,SCX60R160C,SCX65R240C,SFM3012T,SGM062R3T,SGX105R5T,SGM041R3T

应用及方案 - HI-SEMICON - 2023/5/24 PDF 中文下载

Hi-semicon‘s 5A/500V N-Channel Enhancement Mode Power MOSFET SFX5N50.H for PFC, SMPS,UPS and LED Lighting Power

This N-Channel enhancement mode power field effect transistors SFX5N50.H are produced using Hi-semicon‘s proprietary, planar stripe, VDMOS technology.

产品发布时间 : 2023-11-07