120NQ Datasheet, PDF (1/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

Bulletin PD-2.224 rev. D 07/04
SCHOTTKY RECTIFIER
120NQ...(R) SERIES
120 Amp
I_F(AV) = 120 A
V_R = 35 to 45V
Major Ratings and Characteristics
Characteristics
120NQ.. Units
I_F(AV) Rectangular
waveform
V_RRM range
I_FSM @ tp = 5 µs sine
120
A
35 to 45
V
29,000
A
V_F @120Apk, T_J=125°C
0.52
V
T_J range
- 55 to 150
°C
Description/ Features
The 120NQ...(R) 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 applications are in switching power supplies, convert-
ers, free-wheeling diodes, and reverse battery protection.
150° C T_J operation
Unique high power, Half-Pak module
Replaces two parallel DO-5's
Easier to mount and lower profile than DO-5's
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 Styles
120NQ...(R)
D-67
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