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303CNQ100PBF Datasheet, PDF (1/6 Pages) Vishay Siliconix – Schottky Rectifier, 300 A
303CNQ100PbF
Vishay High Power Products
Schottky Rectifier, 300 A
Lug
terminal
anode 1
Lug
terminal
anode 2
TO-244
Base common
cathode
PRODUCT SUMMARY
IF(AV)
VR
300 A
100 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VRRM
Rectangular waveform
IFSM
tp = 5 µs sine
VF
150 Apk, TJ = 125 °C (per leg)
TJ
Range
FEATURES
• 175 °C TJ operation
• Center tap module
• Low forward voltage drop
• High frequency operation
RoHS
COMPLIANT
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free
• Designed and qualified for industrial level
DESCRIPTION
The 303CNQ... 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.
VALUES
300
100
22 000
0.72
- 55 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
303CNQ100PbF
100
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
See fig. 5
per leg
per device
IF(AV)
Maximum peak one cycle non-repetitive
surge current per leg
IFSM
See fig. 7
Non-repetitive avalanche energy per leg
EAS
Repetitive avalanche current per leg
IAR
TEST CONDITIONS
50 % duty cycle at TC = 138 °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 = 13 A, L = 0.2 mH
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
150
300
22 000
2500
15
1
UNITS
A
mJ
A
Document Number: 94177
Revision: 28-Apr-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
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