MS1406

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DESCRIPTION:

DESCRIPTION:

The MS1406 is a silicon NPN transistor designed for

12.5V AM Class C amplifiers operating in the 118–136 MHz

aviation band and for 28V FM Class C amplifiers used in

ground station transmitters. Diffused emitter ballast and

gold metalization provide maximum ruggedness and

reliability.

ABSOLUTE MAXIMUM RATINGS

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°°C)

Symbol

Parameter

Value

Unit

Collector- Base Voltage

65

V

Collector-Emitter Voltage

35

V

Emitter-Base Voltage

4.0

V

Continuous Collector Current

3.0

A

Total Dissipation

30

W

Tj

Junction Temperature

200

Storage Temperature

-65 to +200

Thermal Data

Thermal Data

Thermal Resistance Junction-case

5.8

°°C/W

Features

Features

• 175MHz

• 12.5 VOLTS

• GOLD METALIZATION

• Pout = 20WATTS

• Gp = 8.0 dB MINIMUM

• COMMON EMITTER CONFIGURATION

RF & MICROWAVE TRANSISTORS

FM MOBILE APPLICATIONS

140 COMMERCE DRIVE

MONTGOMERYVILLE, PA

18936-1013

PHONE: (215) 631-9840

FAX: (215) 631-9855