81CNQ045 International Rectifier Corp., 81CNQ045 Datasheet

no-image

81CNQ045

Manufacturer Part Number
81CNQ045
Description
SCHOTTKY RECTIFIER 80 Amp
Manufacturer
International Rectifier Corp.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
81CNQ045
Manufacturer:
IR
Quantity:
24
Part Number:
81CNQ045
Manufacturer:
IR
Quantity:
334
Part Number:
81CNQ045
Quantity:
1 005
Part Number:
81CNQ045A
Manufacturer:
IR
Quantity:
20 000
Part Number:
81CNQ045ALF
Manufacturer:
IR
Quantity:
24
Part Number:
81CNQ045ALF
Quantity:
387
SCHOTTKY RECTIFIER
www.irf.com
Major Ratings and Characteristics
Characteristics
I
V
I
V
T
F(AV)
FSM
RRM
J
F
Rectangular
waveform
range
@ tp = 5 µs sine
@ 40 Apk, T
(per leg)
range
81CNQ...
D61-8
J
= 125°C
81CNQ...
- 55 to 175
35 to 45
4600
0.54
80
Units
Case Styles
°C
A
V
A
V
81CNQ...SM
D61-8-SM
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.
Description/Features
175 °C T
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
J
operation
81CNQ... SERIES
81CNQ...SL
D61-8-SL
PD-2.237 rev. B 01/99
80 Amp
1

Related parts for 81CNQ045

81CNQ045 Summary of contents

Page 1

SCHOTTKY RECTIFIER Major Ratings and Characteristics Characteristics 81CNQ... I Rectangular 80 F(AV) waveform V range RRM µs sine 4600 FSM Apk 125°C 0. (per leg) ...

Page 2

... Conditions -55 to 175 °C -55 to 175 °C 0.85 °C/W DC operation * See Fig. 4 0.42 °C/W DC operation 0.30 °C/W Mounting surface , smooth and greased 7.8 (0.28) g (oz.) 40 (35) Kg-cm (Ibf-in) 58 (50) 81CNQ045 40 45 Following any rated load condition and with rated V applied RRM max 1 typical www.irf.com ...

Page 3

Forward Voltage Drop - V Fig Max. Forward Voltage Drop Characteristics (Per Leg 0. 0. 0.25 ...

Page 4

Series PD-2.237 rev. B 01/99 180 R (DC) = 0.85 °C/W thJC 170 160 DC 150 140 Average Forward Current - I Fig Max. Allowable Case Temperature Vs. Average Forward Current (Per ...

Page 5

Outline Table www.irf.com 81CNQ... Series PD-2.237 rev. B Outline D61-8 Dimensions are in millimeters and (inches) Outline D61-8-SM Dimensions are in millimeters and (inches) 01/99 5 ...

Page 6

Series PD-2.237 rev. B 01/99 Outline Table 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 1883 732020. ...

Related keywords