Bulletin PD-20242 rev. A 12/01
25CTQ...
25CTQ...S
25CTQ.. -1
SCHOTTKY RECTIFIER
30 Amp
I
F(AV)
= 30Amp
V
R
= 35 to 45V
Major Ratings and Characteristics
Characteristics
I
F(AV)
Rectangular
waveform
V
RRM
range
I
FSM
@ tp = 5 碌s sine
V
F
T
J
@ 15 Apk, T
J
=125擄C
(per leg)
range
Description/ Features
Units
A
The 25CTQ center tap Schottky rectifier series has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reliable
operation up to 150擄 C junction temperature. Typical applica-
tions are in switching power supplies, converters, free-wheel-
ing diodes, and reverse battery protection.
150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
25CTQ
30
35 to 45
990
0.50
V
A
V
- 55 to 150
擄C
Case Styles
25CTQ...
25CTQ... S
25CTQ... -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-220
www.irf.com
D
2
PAK
TO-262
1