SCHOTTKY RECTIFIER 12 Amp
12CWQ04FN
www.irf.com 1
Bulletin PD-20546 rev. G 06/04
Major Ratings and Characteristics
I
F(AV)
Rectangular 12 A
waveform
V
RRM
40 V
I
FSM
@ tp = 5 µs sine 550 A
V
F
@

6 Apk, T
J
= 125°C 0.48 V
(per leg)
T
J
range - 55 to 150 °C
Characteristics 12CWQ04FN Units
Description/ Features
The 12CWQ04FN surface mount, center tap, Schottky rectifier
series has been designed for applications requiring low forward
drop and small foot prints on PC board. Typical applications are
in disk drives, switching power supplies, converters, free-
wheeling diodes, battery charging, and reverse battery
protection.
Popular D-PAK outline
Center tap configuration
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
Case Styles
12CWQ04FN
D-PAK
I
F(AV)
= 12Amp
V
R
= 40V
Anode
1 3
4
Anode
2
Base
Common
Cathode
Common
Cathode