VS-42CTQ030SPbF, VS-42CTQ030-1PbF
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Vishay Semiconductors
Revision: 15-Aug-15
1
Document Number: 94221
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
High Performance Schottky Rectifier, 2 x 20 A
FEATURES
• 150 °C T
J
operation
• Center tap configuration
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long
term reliability
• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength and
moisture resistance
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION
This center tap Schottky rectifier module 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, freewheeling
diodes, and reverse battery protection.
PRODUCT SUMMARY
I
F(AV)
2 x 20 A
V
R
30 V
V
F
at I
F
0.38 V
I
RM
max. 183 mA at 125 °C
T
J
max. 150 °C
E
AS
13
Package TO-263AB (D
2
PAK), TO-262AA
Diode variation Common cathode
TO-262AATO-263AB (D
2
PAK)
Base
common
cathode
Anode Anode
Common
cathode
1
3
2
2
Base
common
cathode
Anode Anode
Common
cathode
1
3
2
2
VS-42CTQ030SPbF VS-42CTQ030-1PbF
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
Rectangular waveform 40 A
V
RRM
30 V
I
FSM
t
p
= 5 μs sine 1100 A
V
F
20 A
pk
, T
J
= 125 °C (per leg) 0.38 V
T
J
Range -55 to +150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
VS-42CTQ030SPbF
VS-42CTQ030-1PbF
UNITS
Maximum DC reverse voltage V
R
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
per leg
I
F(AV)
50 % duty cycle at T
C
= 121 °C, rectangular waveform
20
A
per device 40
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
1100
10 ms sine or 6 ms rect. pulse 360
Non-repetitive avalanche energy per leg E
AS
T
J
= 25 °C, I
AS
= 3 A, L = 2.90 mH 13 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
3A
