MBRB4045CTP datasheet(2/6 Pages) VISHAY

2 / 6 page

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Document Number: 94311

Revision: 16-Mar-10

VS-MBRB4045CTPbF, VS-MBR4045CT-1PbF

Vishay High Power Products Schottky Rectifier, 2 x 20 A

Note

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

ELECTRICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum forward voltage drop

VFM (1)

20 A

TJ = 25 °C

0.60

40 A

0.78

20 A

TJ = 125 °C

0.58

40 A

0.75

Maximum instantaneous

reverse current

IRM (1)

TJ = 25 °C

Rated DC voltage

TJ = 100 °C

TJ = 125 °C

Maximum junction capacitance

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

900

Typical series inductance

Measured from top of terminal to mounting plane

8.0

Maximum voltage rate of change

dV/dt

Rated VR

10 000

V/μs

THERMAL - MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum junction temperature range

- 65 to 150

°C

Maximum storage temperature range

TStg

- 65 to 175

Maximum thermal resistance,

junction to case per leg

RthJC

DC operation

1.5

°C/W

Typical thermal resistance,

case to heatsink

RthCS

Mounting surface, smooth and greased

(Only for TO-220)

0.50

Maximum thermal resistance,

junction to ambient

RthJA

DC operation

(For D2PAK and TO-262)

Approximate weight

0.07

oz.

Mounting torque

minimum

Non-lubricated threads

6 (5)

kgf · cm

(lbf · in)

maximum

12 (10)

Marking device

Case style D2PAK

MBRB4045CT

Case style TO-262

MBR4045CT-1

MBRB4045CTP Datasheet(PDF) 2 Page - Vishay Siliconix

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