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SD1444 - RF & MICROWAVE TRANSISTORS

General Description

The SD1444 is a 12.5V epitaxial silicon NPN planar transistor designed primarily for UHF communications.

This device is packaged in a grounded emitter TO-39 package for increased power gain and optimum heat dissipation.

Key Features

  • es 470 MHz 12.5 VOLTS POUT = 4.0 WATTS GP = 12.0 dB.

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Datasheet Details

Part number SD1444
Manufacturer Advanced Power Technology
File Size 123.52 KB
Description RF & MICROWAVE TRANSISTORS
Datasheet download datasheet SD1444 Datasheet

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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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140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855 SD1444 RF & MICROWAVE TRANSISTORS 450-512MHz CLASS C MOBILE APPLICATIONS • • • • • Features 470 MHz 12.5 VOLTS POUT = 4.0 WATTS GP = 12.0 dB MINIMUM COMMON EMITTER 1. Emitter 2. Base 3. Collector DESCRIPTION: The SD1444 is a 12.5V epitaxial silicon NPN planar transistor designed primarily for UHF communications. This device is packaged in a grounded emitter TO-39 package for increased power gain and optimum heat dissipation. TO-39 ABSOLUTE MAXIMUM RATINGS (Tcase = 25° C) Symbol VCBO VCEO VEBO IC Ptot T STG TJ Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter – Base Voltage Collector Current Total Power Dissipation Storage Temperature Junction Temperature Value 36.0 16.0 4.