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20CTQ150PBF Datasheet, PDF (1/6 Pages) Vishay Siliconix – Schottky Rectifier, 2 x 10 A
20CTQ150PbF
Vishay High Power Products
Schottky Rectifier, 2 x 10 A
Base 2
common
cathode
TO-220AB
Anode
2
Anode
1 Common 3
cathode
PRODUCT SUMMARY
IF(AV)
VR
2 x 10 A
150 V
FEATURES
• 175 °C TJ operation
• Center tap configuration
Pb-free
• Low forward voltage drop
• High frequency operation
Available
RoHS*
COMPLIANT
• High purity, high temperature epoxy
encapsulation for enhanced mechanical strength and
moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform
VRRM
IFSM
tp = 5 µs sine
VF
10 Apk, TJ = 125 °C (per leg)
TJ
Range
VALUES
20
150
1030
0.66
- 55 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
20CTQ150PbF
150
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum average
forward current
See fig. 5
per leg
per device
IF(AV)
50 % duty cycle at TC = 154 °C, rectangular waveform
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
5 µs sine or 3 µs rect. pulse Following any rated load
IFSM
condition and with rated
10 ms sine or 6 ms rect. pulse VRRM applied
EAS
TJ = 25 °C, IAS = 0.7 A, L = 10 mH
Current decaying linearly to zero in 1 µs
IAR
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
10
20
1030
180
2.45
0.7
UNITS
A
A
mJ
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94164
Revision: 13-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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