SD1135 RF & MICROWAVE TRANSISTORS UHF MOBILE APPLICATIONS .. .. . 470 MHz 12.5 VOLTS EFFICIENCY 60% COMMON EMITTER P OUT = 5.0 W MIN. WITH 8.5 dB GAIN .280 2L STUD (M122) epoxy sealed ORDER CODE SD1135 BRANDING SD1135 PIN CONNECTION DESCRIPTION The SD1135 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for UHF communications. This device utilizes improved metallization to achieve infinite VSWR at rated operating conditions. 1. Collector 2. Emitter 3. Base 4. Emitter ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit VCBO Collector-Base Voltage 36 V VCER Collector-Emitter Voltage 18 V VCES Collector-Emitter Voltage 36 V VEBO Emitter-Base Voltage 4.0 V Device Current 2.0 A Power Dissipation 37 W IC PDISS TJ Junction Temperature +200 °C T STG Storage Temperature − 65 to +150 °C 11.6 °C/W THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance October 1992 1/4 SD1135 ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Symbol Value Test Conditions Min. Typ. Max. Unit BVCES IC = 10mA VBE = 0mA 36 — — V BVCEO IC = 50mA IB = 0mA 16 — — V BVEBO IE = 2mA IC = 0mA 4.0 — — V I CBO VCB = 15V IE = 0mA — — 1 mA hFE VCE = 5V IC = 200mA 20 — — — DYNAMIC Symbol Value Test Conditions Min. Typ. Max. POUT f = 470 MHz PIN = 0.70 W VCC = 12.5 V 5.0 — — W GP f = 470 MHz PIN = 0.70 W VCC = 12.5 V 8.5 — — dB COB f = 1 MHz VCB = 12 V — 19 — pF TYPICAL PERFORMANCE POWER OUTPUT vs POWER INPUT POWER OUTPUT vs FREQUENCY CAPACITANCE vs VOLTAGE 2/4 Unit SD1135 IMPEDANCE DATA TYPICAL INPUT IMPEDANCE ZIN 450 MHz ZIN (Ω) 1.4 + j 2.0 Z CL (Ω) 10.7 − j 6.9 470 MHz 1.4 + j 2.9 11.4 − j 5.8 512 MHz 1.5 + j 3.4 11.9 − j 3.2 FREQ. TYPICAL COLLECTOR LOAD IMPEDANCE ZCL TEST CIRCUIT C1,C2, C5,C6 C3,C4 C7 C8 : : : : 0.8-10pF, Voltronics AJ10 ATC 100-B, 16pF, Chip Capacitor ATC 100-B, 620pF, Chip Capacitor 5.6µF, 35V, Electrolytic C9 C10 L1 RFC : : : : 0.1µF, Disc-Ceramic 0.01µF, Disc-Ceramic 2 Turns, #22 Enameled, 0.1” I.D. 2 Turns in Ferroxcube VK 200/19-4B Board Material 3M-K-6098, 1/16” Thick 3/4 SD1135 PACKAGE MECHANICAL DATA Ref.: Dwg. No.12-0122 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. 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 4/4