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| SD1414 RF & MICROWAVE TRANSISTORS 800-900 MHz APPLICATIONS .836 .12. .COMMON .P MHz 5 VOLTS BASE OUT = 45 W MIN. WITH 4.7 dB GAIN .230 6LFL (M142) epoxy sealed ORDER CODE SD1414 BRANDING SD1414 PIN CONNECTION DESCRIPTION The SD1414 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed for amplifier applications in the 806 - 866 MHz frequency range. Internal input matching and common base configuration assure optimum gain and efficiency across the entire frequency band. The SD1414 withstands infinite VSWR at rated power output. ABSOLUTE MAXIMUM RATINGS (T case = 25 C) Symbol Parameter Value Unit 1. Collector 2. Emitter 3. Base VCBO VCEO VCES VEBO IC PDISS TJ T STG Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 36 18 36 4.0 9.0 150 +200 - 65 to +150 V V V V A W C C C/W 1/5 THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance March 1993 1.2 SD1414 ELECTRICAL SPECIFICATIONS (T case = 25 C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCES BVCEO BVEBO I CBO hFE IC = 50mA IC = 50mA IE = 10mA VCB = 15V VCE = 5V VBE = 0V IB = 0mA IC = 0mA IE = 0mA IC = 1A 36 18 4.0 -- 5 -- -- -- -- -- -- -- -- 5 200 V V V mA -- DYNAMIC Symbol Test Conditions Value Min. Typ. Max. Unit POUT GP COB f = 836 MHz f = 836 MHz f = 1 MHz PIN = 15 W PIN = 15 W VCB = 12.5 V VCE = 12.5 V VCE = 12.5 V 45 4.7 -- -- -- 80 -- -- -- W dB pF TYPICAL PERFORMANCE POWER OUTPUT vs FREQUENCY 2/5 SD1414 IMPEDANCE DATA TYPICAL INPUT IMPEDANCE TYPICAL COLLECTOR LOAD IMPEDANCE TYPICAL INPUT IMPEDANCE TYPICAL COLLECTOR LOAD IMPEDANCE 3/5 SD1414 TEST CIRCUIT C1, C4 : 5pF ATC 100 mils Chip Capacitor C2 : 1 - 12pF Variable Capacitor C3 : .6 - 6pF Variable Capacitor C5 : 2pF "A" Size Chip Capacitor C6, C7 : .6 - 12pF Voltronic Variable Capacitor C8 C9 C10 L1, L2 : : : : 480pF ATC 100 mils Chip Capacitor 47F, 63V, Electrolytic Capacitor 1000pF Unelco Capacitor 5 Turns #24 AWG Enamel Board Material: 3M-K-6098-11 12.9 mils Thick 4/5 SD1414 PACKAGE MECHANICAL DATA Ref.: Dwg. No.12-0142 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 ascritical 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 5/5 |
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