AM82731-012 Datasheet PDF | STMicroelectronics

STMicroelectronics AM82731-012

The AM82731-012 device is a high power silicon bipolar NPN transistor specifically designed for SBand radar pulsed output and driver applications. This device is capable of operaion over a wide range of pulse widths, duty cycles, and temperatures and can withstand a 3:1 output VSWR with a + 1 dB input overdrive. The AM82731-012 is supplied in the Hermetic Metal/Ceramic package with internal Input/Output impedance matching sircuitry, and is intended for military and other high reliability applications.

Part No.	AM82731-012
Datasheet	AM82731-012 Download
Manufacturer	STMicroelectronics
Description	RF & MICROWAVE TRANSISTORS
Buy	Stock & Price

APPLICATIONS

. . . . . . . PRELIMINARY DATA REFRACTORY/GOLD METALLIZATION EMITTER SITE BALLASTED LOW THERMAL RESISTANCE INPUT/OUTPUT MATCHING OVERLAY GEOMETRY METAL/CERAMIC HERMETIC PACKAGE POUT = 12 W MIN. WITH 6.0 dB GAIN .400 x .400 2LFL (S036) hermetically sealed ORDER CODE BRANDING AM82731-012 82731-12

DESCRIPTION

Low RF thermal resistance, refractory/gold metallization, and automatic wire bonding techniques ensure high reliability and product consistency (including phase characteristics).

ABSOLUTE MAXIMUM RATINGS

(T case = 25 ° C) Symbol Parameter Value Unit 1. Collector 2. Base 3. Emitter 4. Base PIN CONNECTION PDISS IC VCC TJ TSTG Power Dissipation* Device Current* (TC ≤ 50˚C) 50 2.0 46 250 − 65 to +200 W A V °C °C Collector-Supply Voltage* Junction Temperature (Pulsed RF Operation) Storage Temperature THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance* 4.0 °C/W *Applies only to rated RF amplifier operation August 1992 1/3 AM82731-012

ELECTRICAL SPECIFICATIONS

(T case = 25 ° C) STATIC Value Symbol Test Conditions Min.