Anode
TO-220AB
PRODUCT SUMMARY
I
F(AV)
V
R
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
Rectangular waveform
F(AV)
V
RRM
I
t
= 5 µs sine
FSM
p
V
15 Apk, T
F
T
J
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
Document Number: 93305
Revision: 22-Aug-08
Schottky Rectifier, 2 x 15 A
FEATURES
• 175 °C T
• Center tap TO-220 package
Base
2
• Very low forward voltage drop
common
cathode
• High frequency operation
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
Anode
2
Common
1
3
• Designed and qualified for industrial level
cathode
DESCRIPTION
The 30CTQ... center tap Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for
2 x 15 A
reliable operation up to 175 °C junction temperature. Typical
35 to 45 V
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
CHARACTERISTICS
= 125 °C (per leg)
J
SYMBOL
30CTQ035
V
R
35
V
RWM
SYMBOL
TEST CONDITIONS
I
50 % duty cycle at T
= 127 °C, rectangular waveform
F(AV)
C
5 µs sine or 3 µs rect. pulse
I
FSM
10 ms sine or 6 ms rect. pulse
E
T
= 25 °C, I
= 3.0 A, L = 4.40 mH
AS
J
AS
Current decaying linearly to zero in 1 µs
I
AR
Frequency limited by T
J
For technical questions, contact: diodes-tech@vishay.com
30CTQ... Series
Vishay High Power Products
operation
J
VALUES
30
35 to 45
1060
0.56
- 55 to 175
30CTQ040
30CTQ045
40
45
VALUES
30
Following any rated load
1060
condition and with rated
265
V
applied
RRM
20
3.0
maximum V
= 1.5 x V
typical
A
R
www.vishay.com
UNITS
A
V
A
V
°C
UNITS
V
UNITS
A
mJ
A
1