VS-20CTQ150PbF, VS-20CTQ150-N3
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Vishay Semiconductors
Schottky Rectifier, 2 x 10 A
FEATURES
Base
common
cathode
2
• 175 °C TJ operation
• Low forward voltage drop
• High frequency operation
• High
purity,
high
temperature
epoxy
encapsulation for enhanced mechanical strength
and moisture resistance
Anode
Anode
2
Common
cathode
1
3
TO-220AB
• Guard ring for enhanced ruggedness and long
term reliability
• Compliant to RoHS Directive 2002/95/EC
PRODUCT SUMMARY
• Designed and qualified according to JEDEC-JESD47
Package
TO-220AB
2 x 10 A
150 V
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
IF(AV)
VR
DESCRIPTION
VF at IF
0.66 V
The 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.
I
RM max.
TJ
5 mA at 125 °C
175 °C
Diode variation
EAS
Common cathode
2.45 mJ
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
20
UNITS
Rectangular waveform
A
V
150
tp = 5 μs sine
1030
A
VF
10 Apk, TJ = 125 °C (per leg)
Range
0.66
V
TJ
- 55 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VS-20CTQ150PbF VS-20CTQ150-N3
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
VR
150
150
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average
forward current
See fig. 5
per leg
10
IF(AV)
50 % duty cycle at TC = 154 °C, rectangular waveform
A
per device
20
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
5 µs sine or 3 µs rect. pulse
1030
180
Following any rated load
condition and with rated
IFSM
EAS
IAR
A
10 ms sine or 6 ms rect. pulse
VRRM applied
Non-repetitive avalanche energy per leg
TJ = 25 °C, IAS = 0.7 A, L = 10 mH
2.45
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
Repetitive avalanche current per leg
0.7
Revision: 26-Aug-11
Document Number: 94164
1
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