AN4021 datasheet(2/10 Pages) STMICROELECTRONICS

부품명	AN4021

상세설명	Calculation of reverse losses in a power diode

PDF	10 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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2 / 10 page

AN4021

2/10

Doc ID 022588 Rev 1

Contents

Diode reverse characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.1

Junction temperature and reverse voltage dependence . . . . . . . . . . . . . . . 3

1.2

Diode reverse characteristics modeling: IR(VR,Tj), “c” thermal coefficient . 4

Reverse losses: Basic equations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

An application example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

AN4021 데이터시트(PDF) 2 Page - STMicroelectronics