VS-20TQ040SPBF Vishay, VS-20TQ040SPBF Datasheet

Schottky (Diodes & Rectifiers) 20 Amp 40 Volt

VS-20TQ040SPBF

Manufacturer Part Number
VS-20TQ040SPBF
Description
Schottky (Diodes & Rectifiers) 20 Amp 40 Volt
Manufacturer
Vishay
Datasheet

Specifications of VS-20TQ040SPBF

Product
Schottky Rectifiers
Peak Reverse Voltage
40 V
Forward Continuous Current
20 A
Max Surge Current
1800 A
Configuration
Single
Forward Voltage Drop
0.57 V
Maximum Reverse Leakage Current
2700 uA
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
SMD/SMT
Package / Case
D2PAK (TO-263AB)
Lead Free Status / Rohs Status
 Details
Document Number: 94168
Revision: 12-Mar-10
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Non-repetitive avalanche energy
Repetitive avalanche current
F(AV)
FSM
J
RRM
F
I
D
F(AV)
V
2
R
PAK
VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF
N/C
Rectangular waveform
Range
t
20 Apk, T
Range
1
p
= 5 μs sine
CHARACTERISTICS
For technical questions, contact:
cathode
Ba e
35 V to 45 V
Schottky Rectifier, 20 A
2
J
SYMBOL
SYMBOL
20 A
= 125 °C
V
I
I
E
F(AV)
FSM
I
Anode
V
RWM
AR
AS
R
3
50 % duty cycle at T
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 μs
Frequency limited by T
VS-20TQ035SPbF
J
= 25 °C, I
35
AS
FEATURES
• 150 °C T
• Low forward voltage drop
• High frequency operation
• High
• Guard ring for enhanced ruggedness and long
• Meets MSL level 1, per J-STD-020, LF maximum peak of
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
The VS-20TQ... 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.
= 4 A, L = 3.40 mH
diodestech@vishay.com
encapsulation
strength and moisture resistance
term reliability
260 °C
TEST CONDITIONS
C
= 116 °C, rectangular waveform
J
- 55 to 150
VALUES
35 to 45
VS-20TQ040SPbF
maximum V
purity,
1800
0.51
J
20
operation
Vishay High Power Products
40
Following any rated load
condition and with rated
V
RRM
for
high
A
= 1.5 x V
applied
enhanced
temperature
R
VS-20TQ045SPbF
typical
mechanical
45
VALUES
UNITS
epoxy
1800
400
°C
20
27
A
A
4
V
V
www.vishay.com
UNITS
UNITS
mJ
V
A
A
1

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VS-20TQ040SPBF Summary of contents

Page 1

... VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF PAK N/C PRODUCT SUMMARY I F(AV MAJOR RATINGS AND CHARACTERISTICS SYMBOL I Rectangular waveform F(AV) V Range RRM μs sine FSM Apk Range J VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig ...

Page 2

... VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop See fig. 1 Maximum reverse leakage current See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 μs, duty cycle < THERMAL - MECHANICAL SPECIFICATIONS ...

Page 3

... VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF T = 150 ° 125 ° ° 0.2 0.4 0.6 0.8 1.0 1 Forward Voltage Drop (V) FM Fig Maximum Forward Voltage Drop Characteristics 10 1 0.1 0.01 Single pulse (thermal resistance) 0.001 0.00001 0.0001 Fig Maximum Thermal Impedance Z Document Number: 94168 Revision: 12-Mar-10 Schottky Rectifier ...

Page 4

... VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF Vishay High Power Products 20TQ R (DC) = 1.50 °C/W thJC Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current D.U.T. Current monitor www.vishay.com 4 Schottky Rectifier any rated load condition and with rated V applied RRM following surge ...

Page 5

... VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF ORDERING INFORMATION TABLE Device code VS Dimensions Part marking information Packaging information Document Number: 94168 Revision: 12-Mar-10 Schottky Rectifier 045 HPP product suffix - Current rating ( Package TO-220 - Schottky “Q” series 035 = 35 V 040 = Voltage ratings 045 = PAK - None = Tube (50 pieces) ...

Page 6

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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