20CTQ150PBF_12 Datasheet, PDF (1/7 Pages) Vishay Siliconix – Schottky Rectifier, 2 x 10 A

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VS-20CTQ150PbF, VS-20CTQ150-N3
Vishay Semiconductors
Schottky Rectifier, 2 x 10 A
Base ₂
common
cathode
TO-220AB
Anode
2
Anode
1 Common 3
cathode
PRODUCT SUMMARY
Package
I_F(AV)
V_R
V_F at I_F
I_RM max.
T_J
Diode variation
E_AS
TO-220AB
2 x 10 A
150 V
0.66 V
5 mA at 125 °C
175 °C
Common cathode
2.45 mJ
FEATURES
• 175 °C T_J 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 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
I_F(AV)
V_RRM
I_FSM
V_F
T_J
Rectangular waveform
t_p = 5 μs sine
10 A_pk, T_J = 125 °C (per leg)
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
V_R
V_RWM
VS-20CTQ150PbF VS-20CTQ150-N3
150
150
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
See fig. 5
per leg
per device
I_F(AV)
Maximum peak one cycle
non-repetitive surge current per leg
I_FSM
See fig. 7
Non-repetitive avalanche energy per leg
E_AS
Repetitive avalanche current per leg
I_AR
TEST CONDITIONS
50 % duty cycle at T_C = 154 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse _{Following any rated load}
condition and with rated
10 ms sine or 6 ms rect. pulse _{VRRM applied}
T_J = 25 °C, I_AS = 0.7 A, L = 10 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES
10
20
1030
180
2.45
0.7
UNITS
A
A
mJ
A
Revision: 26-Aug-11
1
Document Number: 94164
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