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SD1477 - RF & MICROWAVE TRANSISTORS

Download the SD1477 datasheet PDF. This datasheet also covers the SD1477-SGS variant, as both devices belong to the same rf & microwave transistors family and are provided as variant models within a single manufacturer datasheet.

General Description

The SD1477 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF FM communications.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SD1477-SGS-Thomson.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SD1477
Manufacturer SGS-Thomson
File Size 62.91 KB
Description RF & MICROWAVE TRANSISTORS
Datasheet download datasheet SD1477 Datasheet

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.

View original datasheet text
SD1477 RF & MICROWAVE TRANSISTORS VHF MOBILE APPLICATIONS ....175 MHz 12.5 VOLTS COMMON EMITTER POUT = 100 W MIN. WITH 6.0 dB GAIN .500 6LFL (M111) epoxy sealed ORDER CODE B RA ND IN G SD1477 SD1477 PIN CONNECTION DESCRIPTION The SD1477 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF FM communications. This device utilizes diffused emitter resistors to withstand extremely high VSWR under rated operating conditions, and is internally input matched to optimize power gain and efficiency over the 136 - 175 MHz band.