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90SQ Datasheet, PDF (1/5 Pages) International Rectifier – SCHOTTKY RECTIFIER
Bulletin PD-2.222 rev. C 12/01
SCHOTTKY RECTIFIER
90SQ... SERIES
9 Amp
Major Ratings and Characteristics
Characteristics
90SQ... Units
IF(AV) Rectangular
waveform
VRRM range
9
A
35 to 45
V
IFSM @ tp = 5 µs sine
2150
A
VF @9 Apk, TJ = 125°C
0.42
V
TJ range
- 55 to 150
°C
Description/Features
The 90SQ axial leaded Schottky rectifier 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, and reverse battery protection.
150° C TJ operation
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
CASE STYLE AND DIMENSIONS
www.irf.com
Conforms to JEDEC Outline DO - 204AR
Dimensions in millimeters and inches
1