PD-2.281 rev. A 12/97
242NQ030
SCHOTTKY RECTIFIER
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 240Apk, T
J
=125°C
range
30
27,000
0.42
- 55 to 150
V
A
V
°C
240 Amp
Description/Features
The 242NQ030 high current Schottky rectifier module 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, converters, free-
wheeling diodes, and reverse battery protection.
150° C T
J
operation
Unique high power, Half-Pak module
Replaces four 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
242NQ030 Units
240
A
CASE STYLE AND DIMENSIONS
Outline HALF PAK Module
Dimensions in millimeters and inches
www.irf.com
1
IRF [ INTERNATIONAL RECTIFIER ]
