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