Bulletin PD-20694 rev. B 07/03
40CTQ150
40CTQ150S
40CTQ150-1
SCHOTTKY RECTIFIER
40 Amp
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
I
FSM
@ tp = 5 碌s sine
V
F
T
J
@ 20 Apk, T
J
=125擄C
(per leg)
Description/ Features
Units
A
V
A
V
The 40CTQ... center tap Schottky rectifier has been opti-
mized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for
reliable operation up to 175擄 C junction temperature. Typical
applications are in switching power supplies, converters,
free-wheeling diodes, and reverse battery protection.
175擄 C T
J
operation
Center tap TO-220 package
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
40CTQ...
40
150
1500
0.71
- 55 to 175
擄C
Case Styles
40CTQ150
40CTQ150S
40CTQ150-1
Base
Common
Cathode
2
Base
Common
Cathode
2
Base
Common
Cathode
2
1
Anode
2
Common
Cathode
3
1
Anode
Anode
2
Common
Cathode
3
1
Anode
Anode
2
Common
Cathode
3
Anode
TO-220AB
D
2
PAK
TO-262
www.irf.com
1