ZXGD3003E6

Issue 2 - October 2007

3

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© Zetex Semiconductors plc 2007

Absolute maximum ratings

Thermal resistance

NOTES:

(a) For a device surface mounted on 25mm x 25mm x 0.6mm FR4 PCB with high coverage of single sided 1oz copper,

in still air conditions.

(b) For device with two active dice running at equal power.

(c) Pulse width <=300us limit repetition rate to comply with maximum junction temperature.

Parameter

Symbol

Limit

Unit

Supply voltage

40

V

Input voltage

40

V

Peak sink current(c)

5A

1.6

A

1.4

A

Input current(c)

1A

1.1

W

Linear derating factor

8.8

mW/

°C

Operating and storage temperature range

-55 to +150

°C

Parameter

Symbol

Value

Unit

Junction to ambient(a)(b)

113

°C/W