ZXMP7A17K

Issue 2 - August 2006

2

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© Zetex Semiconductors plc 2006

Absolute maximum ratings

NOTES:

(a) For a device surface mounted on 50mm x 50mm x 1.6mm FR4 PCB with high coverage of single sided 2oz copper, in

still air conditions.

(b) For a device surface mounted on FR4 PCB measured at t

10 sec.

(c) Repetitive rating 50mm x 50mm x 1.6mm FR4 PCB, D=0.02 pulse width=300 s - pulse width limited by maximum

junction temperature.

(d) For a device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in

still air conditions.

Parameter

Symbol

Limit

Unit

Drain-source voltage

-70

V

Gate-source voltage

20

V

Continuous drain current

(b)

-5.7

A

(b)

-4.6

(a)

-3.8

Pulsed drain current (c)

-17.7

A

Continuous source current (body diode) (b)

-9.2

A

Pulsed source current (body diode) (c)

-17.7

A

(a)

Linear derating factor

4.17

33.3

W

mW/°C

(b)

Linear derating factor

9.25

74

W

mW/°C

(d)

Linear derating factor

2.11

16.8

W

mW/°C

Operating and storage temperature range

-55 to +150

°C

Thermal resistance

Parameter

Symbol

Limit

Unit

Junction to ambient (a)

30

°C/W

Junction to ambient (b)

13.5

°C/W

Junction to ambient (c)

59.1

°C/W