Bulletin PD-20242 rev. B 07/03
25CTQ...
25CTQ...S
25CTQ.. -1
SCHOTTKY RECTIFIER
30 Amp
IF(AV) = 30Amp
VR = 35 to 45V
Major Ratings and Characteristics
Description/ Features
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° C junction temperature. Typical
applications are in switching power supplies, converters,
free-wheeling diodes, and reverse battery protection.
Characteristics
25CTQ
Units
I
Rectangular
waveform
30
A
F(AV)
V
range
35 to 45
990
V
A
V
150° C T operation
RRM
J
Center tap TO-220 package
I
@tp=5µssine
FSM
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
V
@15 Apk, T =125°C
J
(per leg)
0.50
F
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
T
range
-55to150
°C
J
reliability
Case Styles
25CTQ...
25CTQ... S
25CTQ... -1
Base
Common
Cathode
2
Base
Common
Cathode
2
Base
Common
Cathode
2
2
2
2
1
1
Common
Cathode
Common
Cathode
3
3
1
Common
Cathode
3
Anode
Anode
Anode
Anode
Anode
Anode
TO-220
D2PAK
TO-262
www.irf.com
1