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www.dynexsemi.com

DCR1478SY

FEATURES

s

Double Side Cooling

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High Surge Capability

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High Mean Current

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Fatigue Free

APPLICATIONS

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High Power Drives

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High Voltage Power Supplies

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DC Motor Control

VOLTAGE RATINGS

ORDERING INFORMATION

When ordering, select the required part number shown in the

Voltage Ratings selection table.

For example:

DCR1478SY48

Note: Please use the complete part number when ordering

and quote this number in any future correspondance relating

to your order.

KEY PARAMETERS

V

DRM

4800V

I

T(AV)

2073A

I

TSM

27500A

dVdt

1000V/

dI/dt

300A/

DCR1478SY

Phase Control Thyristor

Advance Information

Replaces January 2000 version, DS4646-5.

DS4646-6.0 July 2001

DCR1478SY48

DCR1478SY47

DCR1478SY46

DCR1478SY45

DCR1478SY44

Conditions

T

I

V

V

V

respectively

Lower voltage grades available.

Type Number

Repetitive Peak

Voltages

V

V

4800

4700

4600

4500

4400

Outline type code: Y

See Package Details for further information.

(The DCR1478 is also available in a thin package, type code V.

Please contact Customer Services for more information).

Fig. 1 Package outline