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SD1457

RF & MICROWAVE TRANSISTORS

SD1457 General Description

The SD1457 is a 28 V gold metallized epitaxial silicon NPN planar transistor designed for FM VHF broadcast transmitters. This device utlizes diffused emitter resistors to achieve infinite VSWR at rated operating conditions. ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit 1. Co.

SD1457 Datasheet (93.80 KB)

Preview of SD1457 PDF

Datasheet Details

Part number:

SD1457

Manufacturer:

STMicroelectronics ↗

File Size:

93.80 KB

Description:

Rf & microwave transistors.
SD1457 RF & MICROWAVE TRANSISTORS FM BROADCAST APPLICATIONS . . . . . . 108 MHz 28 VOLTS EFFICIENCY 75% COMMON EMITTER GOLD METALLIZATION P OUT = 75.

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SD1457 MICROWAVE TRANSISTORS STMicroelectronics

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