Schottky Rectifier - Vishay
Description
VS-40CPQ.
.
.
PbF Series, VS-40CPQ.
.
.
-N3 Series
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vishay.
com
Vishay Semiconductors
Schottky Rectifier, 2 x 20 A
Base common cathode
2
TO-247AC
PRODUCT SUMMARY
Package IF(AV) VR
VF at IF IRM max.
TJ max.
Diode variation
EAS
13
Anode 1
2
Anode 2
Common
cathode
TO-247AC 2 x 20 A
80 V, 100 V 0.
61 V
15 mA at 125 °C 175 °C
Common cathode 11.
25 mJ
FEATURES
• 175 °C TJ 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-40CPQ.
.
.
center tap Schottky rectifier 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV) VRRM IFSM
Rectangular waveform tp = 5 μs sine
VF 20 Apk, TJ = 125 °C (per leg)
TJ
VALUES 40
80/100 2950 0.
61 - 55 to 175
UNITS A V A V °C
VOLTAGE RATINGS
PARAMETER
SYMBOL VS-40CPQ080PbF
Maximum DC reverse voltage
Maximum working peak reverse voltage
VR VRWM
80
VS-40CPQ080-N3 80
VS-40CPQ100PbF 100
VS-40CPQ100-N3 100
UNITS V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current See fig.
5
IF(AV)
Maximum peak one cycle non-repetitive surge current per leg See fig.
7
IFSM
Non-repetitive avalanche energy per leg
EAS
Repetitive avalanche current per leg
IAR
TEST CONDITIONS
50 % duty cycle at TC = 145 °C, rectangular waveform
5 µs sine or 3 µs rect.
pulse 10 ms sine or 6 ms rect.
pulse
Following any rated load condition and with rated VRRM applied
TJ = 25 °C, IAS = 2 ...
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