ZXTN2020F

Issue 4 - January 2006

2

www.zetex.com

© Zetex Semiconductors plc 2006

Absolute maximum ratings

Thermal resistance

Parameter

Symbol

Limit

Unit

Collector-base voltage

160

V

Collector-emitter voltage

160

V

Collector-emitter voltage

100

V

Emitter-base voltage

7V

Peak pulse current

12

A

Continuous collector current(a)

4A

Base current

1A

Linear derating factor

1.0

8

W

Linear derating factor

1.2

9.6

W

Linear derating factor

1.56

12.5

W

Operating and storage temperature

-55 to +150

Parameter

Symbol

Value

Unit

NOTES:

(a) Mounted on 18mm x 18mm x 1.6mm FR4 PCB with a very high coverage of 2 oz weight copper in still air conditions.

R

θ

JA

125

(b) Mounted on 30mm x 30mm x 1.6mm FR4 PCB with a very high coverage of 2 oz weight copper in still air conditions.

R

θ

JA

104

(c) as (b) above measured at t<5secs.

R

θ

JA

80