20CTQ045S Vishay, 20CTQ045S Datasheet

20CTQ045S

Manufacturer Part Number

20CTQ045S

Description

DIODE SCHOTTKY 45V 10A D2PAK

Manufacturer

Vishay

Datasheet

1.20CTQ035S.pdf (6 pages)

Specifications of 20CTQ045S

Voltage - Forward (vf) (max) @ If

760mV @ 20A

Current - Reverse Leakage @ Vr

2mA @ 45V

Current - Average Rectified (io) (per Diode)

10A

Voltage - Dc Reverse (vr) (max)

45V

Diode Type

Schottky

Speed

Fast Recovery =< 500ns, > 200mA (Io)

Diode Configuration

1 Pair Common Cathode

Mounting Type

Surface Mount

Package / Case

D²Pak, TO-263 (2 leads + tab)

Product

Schottky Rectifiers

Peak Reverse Voltage

45 V

Forward Continuous Current

20 A

Max Surge Current

1060 A

Configuration

Dual Common Cathode

Forward Voltage Drop

0.76 V

Maximum Reverse Leakage Current

2000 uA

Operating Temperature Range

- 55 C to + 175 C

Mounting Style

SMD/SMT

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Reverse Recovery Time (trr)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

Other names

*20CTQ045S
VS-20CTQ045S
VS-20CTQ045S
VS20CTQ045S
VS20CTQ045S

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

20CTQ045S

Manufacturer:

Quantity:

12 500

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

20CTQ045SPBF

Manufacturer:

VIR

Quantity:

2 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

20CTQ045STRLPBF

Manufacturer:

VISHAY/威世

Quantity:

20 000

Current page: 1 of 6
Download datasheet (114Kb)

Document Number: 93952

Revision: 22-Aug-08

PRODUCT SUMMARY

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

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 per leg

See fig. 7

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

F(AV)

FSM

RRM

Anode

20CTQ...S

F(AV)

Common

cathode

common

cathode

Base

PAK

Anode

Rectangular waveform

Range

10 Apk, T

Range

Anode

= 5 µs sine

20CTQ...-1

For technical questions, contact: diodes-tech@vishay.com

Schottky Rectifier, 2 x 10 A

Common

TO-262

cathode

common

35 to 45 V

cathode

CHARACTERISTICS

2 x 10 A

Base

= 125 °C (per leg)

SYMBOL

F(AV)

FSM

RWM

Anode

50 % duty cycle at T

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse

Current decaying linearly to zero in 1 µs

Frequency limited by T

20CTQ035-1

20CTQ035S

= 25 °C, I

FEATURES

• 175 °C T

• Center tap TO-220 package

• 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 Q101 level

DESCRIPTION

The 20CTQ.. 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.

= 2.0 A, L = 6.5 mH

enhanced mechanical strength and moisture resistance

reliability

TEST CONDITIONS

= 145 °C, rectangular waveform

20CTQ040-1

20CTQ040S

maximum V

operation

Vishay High Power Products

- 55 to 175

Following any rated load

condition and with rated

VALUES

35 to 45

RRM

1060

0.57

20CTQ...S/20CTQ...-1

= 1.5 x V

applied

20CTQ045-1

20CTQ045S

typical

VALUES

1060

265

2.0

www.vishay.com

UNITS

°C

UNITS

Related parts for 20CTQ045S

20CTQ045S Summary of contents

Page 1

... AS Current decaying linearly to zero in 1 µ Frequency limited For technical questions, contact: diodes-tech@vishay.com 20CTQ...S/20CTQ...-1 Vishay High Power Products operation J VALUES 1060 0. 175 20CTQ045S 20CTQ045 VALUES 20 Following any rated load 1060 condition and with rated 265 V applied RRM 13 2.0 maximum typical ...

Page 2

... For technical questions, contact: diodes-tech@vishay.com VALUES UNITS 0. °C J 0.76 0. 125 ° Rated 900 8.0 10 000 VALUES UNITS - 55 to 175 °C 3.25 1.63 °C/W 0.50 2 0.07 oz. kgf ⋅ (5) (lbf ⋅ in) 12 (10) 20CTQ035S 20CTQ040S 20CTQ045S 20CTQ035-1 20CTQ040-1 20CTQ045-1 Document Number: 93952 Revision: 22-Aug- V/µs g ...

Page 3

... °C J 100 Reverse Voltage (V) R 0.001 0.01 0 Rectangular Pulse Duration (s) 1 thJC For technical questions, contact: diodes-tech@vishay.com 20CTQ...S/20CTQ...-1 Vishay High Power Products 1000 100 T = 175 ° 150 ° 125 ° 100 ° ° ° ...

Page 4

... V following surge 100 10 100 1000 t - Square Wave Pulse Duration (µs) p Fig Maximum Non-Repetitive Surge Current (Per Leg) L High-speed IRFP460 Freewheel = 25 Ω diode 40HFL40S02 Fig Unclamped Inductive Test Circuit For technical questions, contact: diodes-tech@vishay.com 0.50 RMS limit ...

Page 5

... TO-262 - None = Tube (50 pieces) TRL = Tape and reel (left oriented - for D TRR = Tape and reel (right oriented - for D - None = Standard production PbF = Lead (Pb)-free LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay.com 20CTQ...S/20CTQ...-1 Vishay High Power Products TRL - PAK only) ...

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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