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SD1897 - RF & MICROWAVE TRANSISTORS 1.65 GHz SATCOM APPLICATIONS

Description

The SD1897 is a 28 V Class C silicon NPN transistor designed for INMARSAT and other 1.65 GHz SATCOM applications.

A gold metallized emitterballasted die geometry is employed providing high gain and efficiency while ensuring long term reliability and ruggedness under severe operating conditions.

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Datasheet Details

Part number SD1897
Manufacturer STMicroelectronics
File Size 219.95 KB
Description RF & MICROWAVE TRANSISTORS 1.65 GHz SATCOM APPLICATIONS
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www.DataSheet4U.com SD1897 RF & MICROWAVE TRANSISTORS 1.65 GHz SATCOM APPLICATIONS . . . . . 1.65 GHz 28 VOLTS CLASS C OPERATION COMMON BASE P OUT = 10 W MIN. WITH 11.0 dB GAIN .250 x .320 2LFL (M170) epoxy sealed ORDER CODE SD1897 BRANDING 1897 PIN CONNECTION DataShee DataSheet4U.com DESCRIPTION The SD1897 is a 28 V Class C silicon NPN transistor designed for INMARSAT and other 1.65 GHz SATCOM applications. A gold metallized emitterballasted die geometry is employed providing high gain and efficiency while ensuring long term reliability and ruggedness under severe operating conditions. SD1897 is packaged in a cost-effective epoxy sealed housing. ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit 1. Collector 2. Emitter 3.
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