SD1449 (TCC597) RF & MICROWAVE TRANSISTORS UHF TV\LINEAR APPLICATIONS .. .. .. 860 MHz 20 VOLTS COMMON EMITTER GOLD METALLIZATION CLASS A LINEAR OPERATION POUT = 1.0 W MIN. WITH 10.0 dB GAIN .280 4L STUD (M122) epoxy sealed ORDER CODE SD1449 BRANDING TCC597 PIN CONNECTION DESCRIPTION The SD1449 is a silicon NPN bipolar device specifically designed for high linearity applications in the UHF frequency range including TV Bands IV and V. Gold metallization and emitter ballasting assure high reliability under Class A linear amplifier operation. 1. Collector 2. Emitter 3. Base 4. Emitter ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit VCBO Collector-Base Voltage 45 V VCEO Collector-Emitter Voltage 25 V VEBO Emitter-Base Voltage 3.5 V Device Current 1.2 A Power Dissipation 19.4 W TJ Junction Temperature +200 °C TSTG Storage Temperature − 65 to +150 °C 9.0 °C/W IC PDISS THERMAL DATA RTH(j-c) July 27, 1994 Junction-Case Thermal Resistance 1/4 SD1449 (TCC597) ELECTRICAL SPECIFICATIONS (T case = 25 ° C) STATIC Symbol Value Test Conditions Min. Typ. Max. Unit BVCBO IC = 2 mA IE = 0 mA 45 — — V BVCER IC = 40 mA RBE = 10 Ω 50 — — V BVCEO IC = 40 mA IB = 0 mA 24 — — V BVEBO IE = .5 mA IC = 0 mA 3.5 — — V ICBO VCB = 28 V IE = 0 mA — — 0.45 mA hFE VCE = 5 V IC = 200 mA 20 — 120 — DYNAMIC Symbol POUT1 Value Test Conditions Min. Typ. Max. Unit f = 860 MHz VCE = 20 V IC = 440 mA 1 — — W f = 860 MHz VCE = 20 V IC = 440 mA 10 — — dB IMD3 3 PSYNC = 1 W VCE = 20 V IC = 440 mA — — −58 dBc IMD3 3 PSYNC = 2 W VCE = 20 V IC = 440 mA — — −51 dBc — — 7 pF PG 2 COB f = 1 MHzVCB = 20V Note 1: P I N = 0.1W Note 2: P OUT = 1 W Note 3: Levels relative to PSY NC f 1 = 860.0 MHz − 8dBc f2 f3 = 863.5 MHz − 16dBc = 864.5 MHz − 7dBc TYPICAL PERFORMANCE POWER OUTPUT vs INPUT POWER 2/4 BROADBAND POWER GAIN vs FREQUENCY SD1449 (TCC597) IMPEDANCE DATA 860 MHz ZIN (Ω) 1.8 + j 0.8 ZOUT (Ω) 8.0 − j 15.0 650 MHz 1.9 − j 0.5 15.0 − j 27.0 470 MHz VCC = 20 V IC = 440 mA 2.0 − j 1.5 23.0 − j 35.0 FREQ. 3/4 SD1449 (TCC597) PACKAGE MECHANICAL DATA Ref.: Dwg. No.12-0122 rev. B Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result 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 Microelectronics. ©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