400CMQ045 International Rectifier Corp., 400CMQ045 Datasheet

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400CMQ045

Manufacturer Part Number
400CMQ045
Description
SCHOTTKY RECTIFIER
Manufacturer
International Rectifier Corp.
Datasheet
www.irf.com
SCHOTTKY RECTIFIER
Major Ratings and Characteristics
Characteristics
I
V
I
V
T
FSM
F(AV)
J
RRM
F
Rectangular
waveform
range
@ tp = 5 µs sine
@ 200Apk, T
(per leg)
range
J
=125°C
400CMQ... Units
- 55 to 150
35 to 45
29,000
0.52
400
°C
A
V
A
V
The 400CMQ high current Schottky rectifier module series has
been optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reliable
operation up to 150 °C junction temperature. Typical applica-
tions are in switching power supplies, converters, free-wheeling
diodes, welding, and reverse battery protection.
Description/Features
150 °C T
Center tap module - Isolated Base
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
J
operation
400CMQ... SERIES
Bulletin PD-20734 rev. B 08/01
Dimensions in millimeters and (inches)
Outline TO-244AB Isolated
TERMINAL
ANODE 1
Modified JEDEC
LUG
ISOLATED BASE
TO-244AB Isolated
CATHODE
COMMON
2
TERMINAL
400 Amp
ANODE 3
LUG
1

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400CMQ045 Summary of contents

Page 1

SCHOTTKY RECTIFIER Major Ratings and Characteristics Characteristics 400CMQ... Units I Rectangular 400 F(AV) waveform V range RRM µs sine 29,000 FSM V @ 200Apk, T =125°C 0. (per leg) T ...

Page 2

... See Fig. 4 0.2 °C/W DC operation 0.1 °C/W Mounting surface , smooth and greased 79 (2.80) g (oz.) 40 (35) 58 (50) Kg-cm 17 (15) (Ibf-in) 58 (50) 86 (75 244AB isolated Modified JEDEC 400CMQ045 °C, rectangular wave form Following any rated load condition and with rated V applied RRM max 1 typical www ...

Page 3

Forward Voltage Drop - V Fig Max. Forward Voltage Drop Characteristics 0.25 0 0.20 0.01 Single Pulse ...

Page 4

Series Bulletin PD-20734 rev. B 08/01 180 150 DC 120 90 Square wave (D = 0.50) 60 80% Rated V applied R 30 see note ( 100 200 Average Forward Current - I Fig Max. ...

Page 5

Ordering Information Table Device Code 400 WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 www.irf.com 045 Current Rating: 400A - ...

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