AN4191 datasheet(5/20 Pages) STMICROELECTRONICS

전자부품 데이터시트 검색엔진

ALLDATASHEET.CO.KR

AN4191 데이터시트(PDF) 5 Page - STMicroelectronics

부품명	AN4191

상세설명	This report shows the analysis performed on Power MOSFET devices

PDF	20 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

5 / 20 page

AN4191

Brief introduction to Power MOSFET intrinsic gate resistance

Doc ID 023815 Rev 1

5/20

Figure 2.

Internal parameters of the device

In order to better understand the impact of Rg on the device’s switching performance, two

different analyses are performed:

“Unclamped inductive switching” test on a characterization board; the device under test

is a 120 A / 40 V LL Vth device selected with different intrinsic Rg values.

Application analysis on a 2.5" HDD board, where “good” parts (with correct Rg value)

are compared with “bad” devices (with high Rg) in terms of switching behavior and

device temperature.

Cds

Cgd

Cgs

AM16409V1

ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ]
Alldatasheet는? \| 광고문의 \| 운영자에게 연락하기 \| 개인정보취급방침 \| 링크 투 데이터시트 \| 링크교환 \| 제조사별 검색 All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com \| icmetro.com

ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ]

Family Site : ic2ic.com | icmetro.com