ZTX718

D=1(D.C.)

D=0.2

D=0.1

D=0.05

D=0.5

Single Pulse

D=t1

tP

t1

tP

Transient Thermal Resistance

Pulse Width

0.1ms

20

60

100

140

180

1ms

10ms

100ms

10s

100s

1s

160

120

80

40

0

Derating curve

T -Temperature (° C)

-40

0.50

0.25

1.0

0.75

040

80

120

200

160

THERMAL CHARACTERISTICS

PARAMETER

SYMBOL

MAX.

UNIT

Thermal Resistance:

175

116

°C/W

°C/W

† Device mounted on P.C.B. with copper equal to 1 sq. Inch minimum.

Zetex plc.

Fields New Road, Chadderton, Oldham, OL9-8NP, United Kingdom.

Telephone: (44)161 622 4422 (Sales), (44)161 622 4444 (General Enquiries)

Fax: (44)161 622 4420

Zetex GmbH

Zetex Inc.

Zetex (Asia) Ltd.

These are supported by

Streitfeldstraße 19

47 Mall Drive, Unit 4

3510 Metroplaza, Tower 2

agents and distributors in

D-81673 München

Commack NY 11725

Hing Fong Road,

major countries world-wide

Germany

USA

Kwai Fong, Hong Kong

Telefon: (49) 89 45 49 49 0

Telephone: (516) 543-7100

Telephone:(852) 26100 611

Fax: (49) 89 45 49 49 49

Fax: (516) 864-7630

Fax: (852) 24250 494

Internet:http://www.zetex.com

This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied

or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or

services concerned. The Company reserves the right to alter without notice the specification, design, price or conditions of supply of any

product or service.