SD1729 データシートの表示（PDF） - STMicroelectronics

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SD1729

HF SSB APPLICATIONS RF & MICROWAVE TRANSISTORS

STMicroelectronics 

SD1729 (TH416)

RF & MICROWAVE TRANSISTORS

HF SSB APPLICATIONS

.......OPTIMIZED FOR SSB

30 MHz

28 VOLTS

IMD −30 dB

COMMON EMITTER

GOLD METALLIZATION

POUT = 130 W PEP WITH 12 dB GAIN

.500 4LFL (M174)

epoxy sealed

ORDER CODE

SD1729

B RA ND IN G

TH416

PIN CONNECTION

DESCRIPTION

The SD1729 is a Class AB 28 V epitaxial silicon

NPN planar transistor designed primarily for SSB

communications. This device utilizes emitter bal-

lasting to achieve extreme ruggedness under

severe operating conditions.

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)

Symb ol

Parameter

VCBO

VCEO

VEBO

IC

PDISS

TJ

TSTG

Collector-Base Voltage

Collector-Emitter Voltage

Emitter-Base Voltage

Device Current

Power Dissipation

Junction Temperature

Storage Temperature

THERMAL DATA

RTH(j-c) Junction-Case Thermal Resistance

November 1992

1. Collector

2. Emitter

3. Base

4. Emitter

Value

Unit

70

V

35

V

4.0

V

12

A

175

W

+200

°C

− 65 to +150

°C

1.0

°C/W

1/4

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