AM0608-450 RF & MICROWAVE TRANSISTORS AVIONICS APPLICATIONS .. .. . PRELIMINARY DATA REFRACTORY/GOLD METALLIZATION INPUT MATCHING OVERLAY GEOMETRY METAL/CERAMIC HERMETIC PACKAGE POUT = 445 W MIN. WITH 6.9 dB GAIN .400 x .500 2LFL (S038) hermetically sealed ORDER CODE AM0608-450 BRANDING 0608-450 PIN CONNECTION DESCRIPTION The AM0608-450 is an internally-matched, common base silicon bipolar device optimized pulsed application in the 600 - 750 MHz frequency range. Housed in the industry-standard BIGPAC™ metal/ceramic package, this device uses a refractory/gold overlay die geometry for ruggedness and long-term reliability. 1. Collector 2. Base 3. Emitter 4. Base ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol PDISS IC VCC TJ TSTG Parameter Value Unit 1500 W Device Current* 32 A Collector-Supply Voltage* 55 V Junction Temperature (Pulsed RF Operation) 250 °C − 65 to +200 °C 0.13 °C/W Power Dissipation* (TC ≤ 50˚C) Storage Temperature THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance* *Applies only to rated RF amplifier operation August 1992 1/3 AM0608-450 ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Value Symbol Test Conditions Min. Typ. Max. Unit BVCBO IC = 50mA IE = 0mA 65 — — V BVEBO IE = 5mA IC = 0mA 3.5 — — V BVCER IC = 50mA RBE = 10Ω 65 — — V ICES VCE = 50V — — 35 mA ICBO VCB = 50V — — 25 mA hFE VCE = 5V 15 — 300 — IC = 1A DYNAMIC Value Symbol Test Conditions Typ. Max. Unit POUT ηc f = 600 — 750MHz PIN = 90W VCC = 50V 445 — — W f = 600 — 750MHz PIN = 90W VCC = 50V 35 — — % GP f = 600 — 750MHz PIN = 90W VCC = 50V 6.9 — — dB Note: Pulse Width Duty Cycle TEST CIRCUIT 2/3 Min. = = 10 µ S 1% AM0608-450 PACKAGE MECHANICAL DATA Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectonics. © 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A 3/3