MS1409

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DESCRIPTION:

DESCRIPTION:

DESCRIPTION:

DESCRIPTION:

The MS1409 is a NPN silicon transistor designed for high

power gain VHF and UHF communication applications.

Gold metalization and diffused emitter ballast resistors

provide superior long term reliability.

ABSOLUTE MAXIMUM RATINGS (T

ABSOLUTE MAXIMUM RATINGS (T

ABSOLUTE MAXIMUM RATINGS (T

CASE

CASE

CASE

= 25

= 25

= 25

= 25°°°°C)

C)

C)

C)

Symbol

Parameter

Value

Unit

Collector-base Voltage

65

V

Collector-emitter Voltage

40

V

Emitter-base Voltage

4.0

V

Total Power Dissipation

7.0

W

Collector Peak Current

1.0

A

Junction Temperature

200

Storage Temperature

-65 to 200

Thermal Data

Thermal Data

Thermal Data

Thermal Data

Thermal Resistance Junction-case

25

°°°°C/W

1. Emitter

2. Base

3. Collector

TO-39

Features

Features

Features

Features

•

175 MHz

•

28 VOLTS

•

•

•

COMMON EMITTER CONFIGURATION

RF & MICROWAVE TRANSISTOR

VHF COMMUNICATIONS

140 COMMERCE DRIVE

MONTGOMERYVILLE, PA

18936-1013

PHONE: (215) 631-9840

FAX: (215) 631-9855