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SD1143 - RF & MICROWAVE TRANSISTORS

General Description

The SD1143 is a 12.2 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF Communications.

It withstands very high VSWR under operating conditions.

Key Features

  • !"175 MHz !"12.5 Volts !"Common Emitter !"POUT = 10 W Min. !"GP = 10 dB Gain.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WWW.Microsemi .COM RF PRODUCTS DIVISION SD1143 RF & MICROWAVE TRANSISTORS PRODUCT PREVIEW DESCRIPTION The SD1143 is a 12.2 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF Communications. It withstands very high VSWR under operating conditions. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com KEY FEATURES !"175 MHz !"12.5 Volts !"Common Emitter !"POUT = 10 W Min. !"GP = 10 dB Gain APPLICATIONS/BENEFITS !"VHF Mobile Applications ABSOLUTE MAXIMUM RATINGS (TCASE = 25°C) Symbol Parameter Value VCBO VCEO VCES VEBO IC PDISS TJ Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature 36 18 36 4.0 2.