UHF MOBILE APPLICATIONS

RF & MICROWAVE TRANSISTORS

.280 4L STUD (M122)

epoxy sealed

.

450 - 512 MHz

.

12.5 VOLTS

.

EFFICIENCY 55%

.

COMMON EMITTER

.

DESCRIPTION

The SD1134 is a 12.5 V Class C epitaxial silicon

NPN planar transistor designed primarily for UHF

communications. This device utilizes improved me-

tallization to achieve infinite VSWR at rated oper-

ating conditions.

PIN CONNECTION

BRANDING

SD1134

ORDER CODE

SD1134

= 25°C)

Symbol

Parameter

Value

Uni t

Collector-Base Voltage

36

V

Collector-Emitter Voltage

16

V

Collector-Emitter Voltage

36

V

Emitter-Base Voltage

4.0

V

Device Current

0.75

A

Power Dissipation

5

W

Junction Temperature

+200

°C

Storage Temperature

− 65 to +150

°C

Junction-Case Thermal Resistance

35

°C/W

SD1134

1. Collector

3. Base

2. Emitter

4. Emitter

THERMAL DATA

November 1992

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