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| MSC81402 RF & MICROWAVE TRANSISTORS GENERAL PURPOSE AMPLIFIERS APPLICATIONS .REFRACTORY/ .HI .RUGGED .METAL/ .P PRELIMINARY DATA G OLD METALLIZATION GH GAIN & COLLECTOR EFFICIENCY OVERLAY GEOMETRY CERAMIC HERMETIC PACKAGE OUT = 2.0 W MIN. WITH 10.0 dB GAIN .250 2LFL (S010) hermetically sealed ORDER CODE MSC81402 BRANDING 81402 PIN CONNECTION DESCRIPTION The MSC81402 is a 28 Volt, Class C, common base NPN biploar device designed for general purpose amplifier applications in the UHF and L-Band frequency range. High gain and collector efficiency along with extreme ruggedness are obtained using a gold metallized emitter-ballasted overlay die geometry. ABSOLUTE MAXIMUM RATINGS (T case = 25 C) Symbol Parameter Value Unit 1. Collector 2. Base 3. Emitter 4. Base PDISS IC VCC TJ TSTG Power Dissipation* Device Current* (TC 50C) 6 0.23 30 200 - 65 to +200 W A V C C Collector-Supply Voltage* Junction Temperature Storage Temperature THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance* 25 C/W *Applies only to rated RF amplifier operation October 1992 1/3 MSC81402 ELECTRICAL SPECIFICATIONS (T case = 25 C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVEBO BVCER ICBO hFE DYNAMIC Symbol IC = 1mA IE = 1mA IC = 5mA VCB = 28V VCE = 5V IE = 0mA IC = 0mA RBE = 10 IC = 100mA 50 3.5 50 -- 30 -- -- -- -- -- -- -- -- 0.5 300 V V V mA -- Test Conditions Value Min. Typ. Max. Unit POUT c GP COB f = 1.4 GHz f = 1.4 GHz f = 1.4 GHz f = 1MHz PIN = 0.2W PIN = 0.2W PIN = 0.2W VCB = 28V VCC = 28V VCC = 28V VCC = 28V 2.0 50 10.0 -- -- -- -- 3.2 -- -- -- -- W % dB pF PACKAGE MECHANICAL DATA 2/3 MSC81402 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. (c) 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 |
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