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81CNQ045 Schematic ( PDF Datasheet ) - International Rectifier

Teilenummer 81CNQ045
Beschreibung SCHOTTKY RECTIFIER 80 Amp
Hersteller International Rectifier
Logo International Rectifier Logo 




Gesamt 6 Seiten
81CNQ045 Datasheet, Funktion
SCHOTTKY RECTIFIER
PD-2.237 rev. B 01/99
81CNQ... SERIES
80 Amp
Major Ratings and Characteristics
Characteristics
81CNQ... Units
IF(AV) Rectangular
waveform
VRRM range
80
35 to 45
IFSM @ tp = 5 µs sine
4600
VF @40 Apk, TJ = 125°C
(per leg)
0.54
TJ range
- 55 to 175
A
V
A
V
°C
Description/Features
The 81CNQ center tap Schottky rectifier module series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable operation
up to 175 °C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
175 °C TJ operation
Center tap module
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Low profile, small footprint, high current package
81CNQ...
Case Styles
81CNQ...SM
81CNQ...SL
D61-8
www.irf.com
D61-8-SM
D61-8-SL
1






81CNQ045 Datasheet, Funktion
81CNQ... Series
PD-2.237 rev. B 01/99
Outline Table
Outline D61-8-SL
Dimensions are in millimeters and (inches)
FOOT PRINT
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332.
EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408.
IR CANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801.
IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933.
IR ITALY: Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220.
IR FAR EAST: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086.
IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630.
IR TAIWAN: 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936.
http://www.irf.com
6
Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
www.irf.com

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