Bulletin PD-20332 rev. B 01/04
30CTQ045
30CTQ045S
30CTQ045 -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
I
FSM
@ tp = 5 µs sine
V
F
T
J
@ 15 Apk, T
J
= 125°C
(per leg)
Description/ Features
Units
A
The 30CTQ... center tap Schottky rectifier has been opti-
mized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for reli-
able operation up to 175° C junction temperature. Typical
applications are in switching power supplies, converters,
free-wheeling diodes, and reverse battery protection.
175° 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
30CTQ
30
35 to 45
1060
0.56
V
A
V
- 55 to 175
°C
Case Styles
30CTQ...
30CTQ... S
30CTQ... -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
IRF [ INTERNATIONAL RECTIFIER ]
