Datasheet

Document Number: 94193 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 15-Mar-10 1
Schottky Rectifier, 2 x 15 A
VS-30CTQ...SPbF, VS-30CTQ...-1PbF Series
Vishay High Power Products
FEATURES
• 175 °C T
J
operation
• Center tap configuration
• 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
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
This center tap Schottky rectifier series has been optimized
for low reverse leakage at high temperature. 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
80 V/100 V
VS-30CTQ...SPbF
D
2
PAK
TO-262
VS-30CTQ...-1PbF
Base
common
cathode
A
node Anode
Common
cathode
1
3
2
2
Base
common
cathode
Anode Anode
Common
cathode
1
3
2
2
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
Rectangular waveform 30 A
V
RRM
80/100 V
I
FSM
t
p
= 5 μs sine 850 A
V
F
15 Apk, T
J
= 125 °C (per leg) 0.67 V
T
J
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
VS-30CTQ080SPbF
VS-30CTQ080-1PbF
VS-30CTQ100SPbF
VS-30CTQ100-1PbF
UNITS
Maximum DC reverse voltage V
R
80 100 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 device
I
F(AV)
50 % duty cycle at T
C
= 129 °C, rectangular waveform
30
A
per leg 15
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
850
10 ms sine or 6 ms rect. pulse 275
Non-repetitive avalanche energy per leg E
AS
T
J
= 25 °C, I
AS
= 0.50 A, L = 60 mH 7.50 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
0.50 A