ISSUE 1 - MARCH 2000

ZXT14P12DX

THERMAL RESISTANCE

PARAMETER

SYMBOL

VALUE

UNIT

Junction to Ambient (a)

113

°C/W

Junction to Ambient (b)

70

°C/W

NOTES

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

in still air conditions

(b) For a device surface mounted on FR4 PCB measured at t 10secs

(c) Repetitive rating - pulse width limited by maximum junction temperature. Refer to Transient Thermal

Impedance graph.

2

ABSOLUTE MAXIMUM RATINGS.

PARAMETER

SYMBOL

LIMIT

UNIT

Collector-Base Voltage

-20

V

Collector-Emitter Voltage

-12

V

Emitter-Base Voltage

-7.5

V

Peak Pulse Current

-40

A

Continuous Collector Current

-6

A

Base Current

-500

mA

Power Dissipation at TA=25°C (a)

Linear Derating Factor

1.1

8.8

W

mW/°C

Power Dissipation at TA=25°C (b)

Linear Derating Factor

1.8

14.4

W

mW/°C

Operating and Storage Temperature Range

-55 to +150

°C