VS-32CTQ025PbF, VS-32CTQ025-N3, VS-32CTQ030PbF, VS-32CTQ030-N3
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Vishay Semiconductors
Revision: 11-Oct-11
1
Document Number: 94202
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Schottky Rectifier, 2 x 15 A
FEATURES
• 150 °C T
J
operation
• 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
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
DESCRIPTION
The VS-32CTQ... Schottky rectifier series has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 150 °C junction temperature. Typical applications are in
switching power supplies, converters, freewheeling diodes,
and reverse battery protection.
PRODUCT SUMMARY
Package TO-220AB
I
F(AV)
2 x 15 A
V
R
25 V, 30 V
V
F
at I
F
0.40 V
I
RM
max. 97 mA at 125 °C
T
J
max. 150 °C
Diode variation Common cathode
E
AS
13 mJ
Anode
13
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
25/30 V
I
FSM
t
p
= 5 μs sine 900 A
V
F
15 A
pk
, T
J
= 125 °C 0.40 V
T
J
Range - 55 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
VS-32CTQ025PbF VS-32CTQ025-N3 VS-32CTQ030PbF VS-32CTQ030-N3
UNITS
Maximum DC reverse voltage V
R
25 25 30 30 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
= 115 °C, rectangular waveform 30
A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
I
FSM
5 μs sine or 3 μs rect. pulse
Following any rated load
condition and with rated
V
RRM
applied
900
10 ms sine or 6 ms rect. pulse 250
Non-repetitive avalanche energy E
AS
T
J
= 25 °C, I
AS
= 1.20 A, L = 11.10 mH 13 mJ
Repetitive avalanche current I
AR
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
3A