20TQ035PBF datasheet(1/7 Pages) VISHAY

部件名	20TQ035PBF

功能描述	Schottky Rectifier, 20 A

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制造商	VISHAY [Vishay Siliconix]

网页	http://www.vishay.com

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VS-20TQ0..PbF Series, VS-20TQ0..-N3

www.vishay.com

Vishay Semiconductors

Revision: 26-Aug-11

1

Document Number: 94167

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Schottky Rectifier, 20 A

FEATURES

• 150 °C TJ 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 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.

PRODUCT SUMMARY

Package

TO-220AC

IF(AV)

20 A

VR

35 V, 40 V, 45 V

VF at IF

0.51 V

IRM max.

105 mA at 125 °C

TJ

150 °C

Diode variation

Single die

EAS

27 mJ

Anode

1

3

Cathode

Base

cathode

2

TO-220AC

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

IF(AV)

Rectangular waveform

20

A

VRRM

Range

35 to 45

V

IFSM

tp = 5 μs sine

1800

A

VF

20 Apk, TJ = 125 °C

0.51

V

TJ

Range

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

VS-

20TQ035PbF

VS-

20TQ035-N3

VS-

20TQ040PbF

VS-

20TQ040-N3

VS-

20TQ045PbF

VS-

20TQ045-N3

UNITS

Maximum DC

reverse voltage

VR

35

40

45

V

Maximum working

peak reverse

voltage

VRWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

See fig. 5

IF(AV)

50 % duty cycle at TC = 116 °C, rectangular waveform

20

A

Maximum peak one cycle

non-repetitive surge current

See fig. 7

IFSM

5 µs sine or 3 µs rect. pulse

Following any rated load

condition and with rated

VRRM applied

1800

10 ms sine or 6 ms rect. pulse

400

Non-repetitive avalanche energy

EAS

TJ = 25 °C, IAS = 4 A, L = 3.4 mH

27

mJ

Repetitive avalanche current

IAR

Current decaying linearly to zero in 1 μs

Frequency limited by TJ maximum VA = 1.5 x VR typical

4A

类似零件编号 - 20TQ035PBF

制造商	部件名	数据表	功能描述
International Rectifier	20TQ035PBF	282Kb / 7P	SCHOTTKY RECTIFIER 20 Amp
Vishay Siliconix	20TQ035PBF	121Kb / 6P	Schottky Rectifier, 20 A 05-Jun-08

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20TQ035PBF 数据表(PDF) 1 Page - Vishay Siliconix

20TQ035PBF 数据表(HTML) 1 Page - Vishay Siliconix

类似零件编号 - 20TQ035PBF

类似说明 - 20TQ035PBF

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链接网址

20TQ035PBF 数据表(PDF) 1 Page - Vishay Siliconix

20TQ035PBF 数据表(HTML) 1 Page - Vishay Siliconix

类似零件编号 - 20TQ035PBF

类似说明 - 20TQ035PBF

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数据表 下载

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