VS-209CNQ...PbF Series
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Revision: 09-May-17 1Document Number: 94156
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High Performance Schottky Rectifier, 200 A
FEATURES
• 175 °C TJ operation
• Center tap module
• Low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• UL approved file E222165
• Designed and qualified for industrial level
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION / APPLICATIONS
The VS-209CNQ center tap Schottky rectifier module 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 high current switching power supplies,
plating power supplies, UPS systems, converters,
freewheeling diodes, welding, and reverse battery
protection.
PRIMARY CHARACTERISTICS
IF(AV) 200 A
VR135 V, 150 V
Package TO-244
Circuit configuration Two diodes common cathode
Base common
cathode
Lug
terminal
anode 1
Lug
terminal
anode 2
TO-244
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 200 A
VRRM Range 135/150 V
IFSM tp = 5 μs sine 10 000 A
VF100 Apk, TJ = 125 °C (per leg) 0.71 V
TJRange -55 to +175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-209CNQ135PbF VS-209CNQ150PbF UNITS
Maximum DC reverse voltage VR135 150 V
Maximum working peak reverse voltage VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5
per leg
IF(AV) 50 % duty cycle at TC = 131 °C, rectangular
waveform
100
A
per device 200
Maximum peak one cycle non-repetitive surge
current per leg
See fig. 7
IFSM
5 μs sine or 3 μs rect. pulse Following any rated
load condition and
with rated VRRM
applied
10 000
10 ms sine or 6 ms rect. pulse 1200
Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 5.5 A, L = 1 mH 15 mJ
Repetitive avalanche current per leg IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR
typical
1A