VS-12TQPBF Datasheet, PDF (1/7 Pages) Vishay Siliconix – Schottky Rectifier, 15 A

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VS-12TQ...PbF Series, VS-12TQ...-N3 Series
Vishay Semiconductors
Schottky Rectifier, 15 A
Base
cathode
2
TO-220AC
PRODUCT SUMMARY
Package
I_F(AV)
V_R
V_F at I_F
I_RM max.
T_J max.
Diode variation
E_AS
1
3
Cathode Anode
TO-220AC
15 A
35 V, 40 V, 45 V
0.50 V
70 mA at 125 °C
150 °C
Single die
16 mJ
FEATURES
• 150 °C T_J operation
• Very 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-12TQ... Schottky rectifier series has been optimized
for very low forward voltage drop, with moderate leakage.
The proprietary barrier technology allows for reliable
operation up to 150 °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)
Rectangular waveform
V_RRM
Range
I_FSM
t_p = 5 μs sine
V_F
15 A_pk, T_J = 125 °C
T_J
Range
VALUES
15
35 to 45
990
0.50
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VS-
12TQ035PbF
VS-
12TQ035-N3
VS-
12TQ040PbF
VS-
12TQ040-N3
VS-
12TQ045PbF
VS-
12TQ045-N3
UNITS
Maximum DC reverse
voltage
V_R
Maximum working peak
35
35
40
40
45
45
V
reverse voltage
V_RWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 5
I_F(AV)
Maximum peak one cycle non-repetitive
surge current
I_FSM
See fig. 7
Non-repetitive avalanche energy
E_AS
Repetitive avalanche current
I_AR
TEST CONDITIONS
50 % duty cycle at T_C = 120 °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
V_RRM applied
T_J = 25 °C, I_AS = 2.4 A, L = 5.5 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES
15
990
250
16
2.4
UNITS
A
mJ
A
Revision: 25-Aug-11
1
Document Number: 94137
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