FMMT493A

ISSUE 1 - OCTOBER 2001

4

PARAMETER

SYMBOL

VALUE

UNIT

Collector-Base Voltage

V

CBO

120

V

Collector-Emitter Voltage

V

CEO

60

V

Emitter-Base Voltage

V

EBO

5V

Continuous Collector Current

I

C

1A

Peak Pulse Current

I

CM

2A

Base Current

I

B

200

mA

Power Dissipation at T

P

tot

500

mW

Operating and Storage Temperature Range

T

-55 to +150

°C

ABSOLUTE MAXIMUM RATINGS.

PARAMETER

SYMBOL

VALUE

UNIT

Junction to Ambient (a)

R

JA

250

C/W

Mounted on a 15mm x 15mm x 0.6mm alumina substrate connected using 25mm x 0.5 dia copper wire.

THERMAL RESISTANCE