Bulletin PD-2.290 rev. B 03/01
124NQ...(R) SERIES
SCHOTTKY RECTIFIER
120 Amp
D-67
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
range
I
FSM
@ tp = 5 µs sine
V
F
T
J
@120Apk,T
J
=100°C
range
Description/Features
The 124NQ... (R) high current Schottky rectifier modules have
been optimized for extremely low forward voltage drop, with
higher leakage. The proprietary barrier technology allows for
reliable operation up to 125° C junction temperature. Typical
applications are in switching power supplies, converters, free-
wheeling diodes, welding, and reverse battery protection.
125° C T
J
operation
Unique high power Half Pak module
High purity, high temperature epoxy encapsulation for en
hanced mechanical strength and moisture resistance
Extremely low forward voltage drop
High frequency operation
Guard ring enhanced ruggedness and long term reliability
124NQ...(R) Units
120
35 to 45
27,000
0.52
- 55 to 125
A
V
A
V
°C
124NQ045
Lug Terminal Anode
Base Cathode
124NQ045R
Lug Terminal
Cathode
Base Anode
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
www.irf.com
1
IRF [ INTERNATIONAL RECTIFIER ]
