Description/ Features
The 85HQ Schottky rectifier 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 re-
verse battery protection.
175°C T
J
operation
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Hermetic packaging
I
F(AV)
Rectangular 85 A
waveform
V
RRM
range 35 to 45 V
I
FSM
@ tp = 5 µs sine 9000 A
V
F
@

85 Apk, T
J
=125°C 0.62 V
T
J
range - 65 to 175 °C
Major Ratings and Characteristics
Characteristics 85HQ... Units
TO-203AB (DO-5)
SCHOTTKY RECTIFIER Amp
85HQ... SERIES
Bulletin PD-2.247 rev. B 11/02
Conforms to JEDEC Outline DO-203AB (DO-5)
Dimensions in millimeters and (inches)
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