20CTQ035 Vishay, 20CTQ035 Datasheet

20CTQ035

Manufacturer Part Number

20CTQ035

Description

DIODE SCHOTTKY 35V 10A TO-220AB

Manufacturer

Vishay

Datasheet

1.20CTQ045PBF.pdf (6 pages)

Specifications of 20CTQ035

Voltage - Forward (vf) (max) @ If

760mV @ 20A

Current - Reverse Leakage @ Vr

2mA @ 35V

Current - Average Rectified (io) (per Diode)

10A

Voltage - Dc Reverse (vr) (max)

35V

Diode Type

Schottky

Speed

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

Diode Configuration

1 Pair Common Cathode

Mounting Type

Through Hole

Package / Case

TO-220-3 (Straight Leads)

Product

Schottky Rectifiers

Peak Reverse Voltage

35 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

Through Hole

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

*20CTQ035
VS-20CTQ035
VS-20CTQ035
VS20CTQ035
VS20CTQ035

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

20CTQ035

Manufacturer:

Quantity:

12 500

Current page: 1 of 6
Download datasheet (105Kb)

Document Number: 93275

Revision: 25-Jun-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

TO-220AB

F(AV)

Anode

Rectangular waveform

Range

10 Apk, T

Range

common

cathode

= 5 µs sine

Base

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

Schottky Rectifier, 2 x 10 A

Common

cathode

35 to 45 V

2 x 10 A

CHARACTERISTICS

SYMBOL

= 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

= 25 °C, I

20CTQ035

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 industrial 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

maximum V

20CTQ040

operation

Vishay High Power Products

Following any rated load

condition and with rated

- 55 to 175

VALUES

RRM

35 to 45

1060

0.57

= 1.5 x V

applied

20CTQ045

typical

20CTQ... Series

VALUES

1060

265

2.0

www.vishay.com

UNITS

°C

UNITS

Related parts for 20CTQ035

20CTQ035 Summary of contents

Page 1

... A to 175 °C junction temperature. Typical applications are switching power supplies, converters, freewheeling diodes, and reverse battery protection. CHARACTERISTICS = 125 °C (per leg) J SYMBOL 20CTQ035 RWM SYMBOL TEST CONDITIONS duty cycle 145 °C, rectangular waveform ...

Page 2

... For technical questions, contact: diodes-tech@vishay.com VALUES 0. °C J 0.76 0. 125 ° Rated 900 8.0 10 000 VALUES - 55 to 175 3.25 1.63 0.50 2 0.07 6 (5) 12 (10) 20CTQ035 20CTQ040 20CTQ045 Document Number: 93275 Revision: 25-Jun-08 UNITS V/µs UNITS °C °C/W g oz. kgf · cm (lbf · in) ...

Page 3

... J 100 Reverse Voltage ( 0.17 Single pulse D = 0.08 (thermal resistance) 0.001 0.01 0 Rectangular Pulse Duration (s) 1 thJC For technical questions, contact: diodes-tech@vishay.com 20CTQ... Series Vishay High Power Products 1000 100 T = 175 ° 150 ° 125 ° 100 ° 0 ° °C ...

Page 4

... V applied RRM 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 0.33 RMS limit ...

Page 5

... Schottky “Q” series 5 - Voltage ratings 6 - 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 20CTQ... Series Vishay High Power Products - 6 035 = 35 V 040 = 40 V 045 = 45 V http://www.vishay.com/doc?95222 http://www.vishay.com/doc?95225 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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