MBR4045WT 查看數據表（PDF） - Vishay Semiconductors

零件编号

产品描述 (功能)

生产厂家

MBR4045WT

Schottky Rectifier, 2 x 20 A

Vishay Semiconductors 

MBR4045WT

Vishay High Power Products Schottky Rectifier, 2 x 20 A

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

Maximum forward voltage drop

VFM (1)

Maximum instantaneous reverse current IRM (1)

Threshold voltage

Forward slope resistance

Maximum junction capacitance

Typical series inductance

Maximum voltage rate of change

Note

(1) Pulse width < 300 µs, duty cycle < 2 %

VF(TO)

rt

CT

LS

dV/dt

20 A

40 A

20 A

40 A

TJ = 25 °C

TJ = 100 °C

TJ = 125 °C

TEST CONDITIONS

TJ = 25 °C

TJ = 125 °C

Rated DC voltage

TJ = TJ maximum

VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C

Measured from top of terminal to mounting plane

Rated VR

VALUES

0.59

0.78

0.56

0.72

1.75

50

85

0.29

10.3

900

7.5

10 000

UNITS

V

mA

V

mΩ

pF

nH

V/µs

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

Maximum junction temperature range

Maximum storage temperature range

Maximum thermal resistance,

junction to case per package

Typical thermal resistance,

case to heatsink

TJ

TStg

RthJC

RthCS

DC operation

Mounting surface, smooth and greased

Approximate weight

Mounting torque

Device marking

minimum

maximum

Case style TO-247AC (JEDEC)

VALUES

- 55 to 150

- 55 to 175

UNITS

°C

1.4

°C/W

0.7

6

g

0.21

oz.

6 (5)

12 (10)

kgf · cm

(lbf · in)

MBR4045WT

www.vishay.com

2

For technical questions, contact: diodes-tech@vishay.com

Document Number: 93452

Revision: 21-Aug-08

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