VS-20TQ035PBF Vishay, VS-20TQ035PBF Datasheet

Schottky (Diodes & Rectifiers) 20 Amp 35 Volt

VS-20TQ035PBF

Manufacturer Part Number
VS-20TQ035PBF
Description
Schottky (Diodes & Rectifiers) 20 Amp 35 Volt
Manufacturer
Vishay
Datasheet

Specifications of VS-20TQ035PBF

Product
Schottky Rectifiers
Peak Reverse Voltage
35 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
Through Hole
Package / Case
TO-220AC
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
VS-20TQ035PBF
Manufacturer:
IR
Quantity:
12 000
Document Number: 93278
Revision: 25-Jun-08
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
RRM
F
J
I
F(AV)
V
R
TO-220AC
Rectangular waveform
Range
t
20 Apk, T
Range
p
= 5 µs sine
Cathode
For technical questions, contact: diodes-tech@vishay.com
1
cathode
35 to 45 V
Schottky Rectifier, 20 A
Base
J
SYMBOL
SYMBOL
= 125 °C
20 A
V
I
2
I
F(AV)
E
FSM
I
Anode
CHARACTERISTICS
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
J
= 25 °C, I
20TQ035
35
AS
FEATURES
• 150 °C T
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
• Guard ring for enhanced ruggedness and long term
• Designed and qualified for industrial level
DESCRIPTION
The 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 = 3.4 mH
enhanced mechanical strength and moisture resistance
reliability
TEST CONDITIONS
C
= 116 °C, rectangular waveform
J
20TQ040
maximum V
J
40
operation
Vishay High Power Products
Following any rated load
condition and with rated
V
RRM
A
- 55 to 150
= 1.5 x V
VALUES
35 to 45
applied
1800
0.51
20
20TQ045
R
45
typical
20TQ... Series
VALUES
1800
400
20
27
4
www.vishay.com
UNITS
UNITS
°C
V
A
V
A
V
UNITS
mJ
A
A
1

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VS-20TQ035PBF Summary of contents

Page 1

... C 5 µs sine or 3 µs rect. pulse I FSM 10 ms sine rect. pulse ° 3 Current decaying linearly to zero in 1 µ Frequency limited For technical questions, contact: diodes-tech@vishay.com 20TQ... Series Vishay High Power Products operation J VALUES 1800 0. 150 20TQ040 20TQ045 40 45 VALUES 20 Following any rated load ...

Page 2

... L Measured lead to lead 5 mm from package body S dV/dt Rated V R TEST CONDITIONS Stg DC operation R thJC See fig Mounting surface, smooth and greased thCS Case style TO-220AC For technical questions, contact: diodes-tech@vishay.com VALUES 0. °C J 0.73 0. 125 °C J 0.67 2 Rated 105 1400 8.0 ...

Page 3

... For technical questions, contact: diodes-tech@vishay.com 20TQ... Series Vishay High Power Products 1000 T = 150 °C J 100 T = 125 ° 100 ° ° °C J 0.1 0. °C J 0.001 Reverse Voltage (V) R Fig Typical Values of Reverse Current vs. Reverse Voltage Notes: 1. Duty factor Peak thJC C 0 Characteristics thJC www.vishay.com 100 3 ...

Page 4

... Series Vishay High Power Products 155 20TQ R thJC 145 135 125 115 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 (DC) = 1.50 °C 000 1000 At any rated load condition and with rated V ...

Page 5

... Schottky “Q” series 4 - Voltage ratings 5 - None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay.com 20TQ... Series Vishay High Power Products - 5 035 = 35 V 040 = 40 V 045 = 45 V http://www.vishay.com/doc?95221 http://www.vishay.com/doc?95224 www ...

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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