SD1437

SD1437 R F & MICROWAVE TRANSISTORS UHF TV/LINEAR APPLICATIONS . . . . . 860 MHz COMMON EMITTER GOLD METALLIZATION CLASS A LINEAR OPERATION POUT = 2 W MIN. WITH 8.5 dB GAIN .280 4L STUD (M122) epoxy sealed ORDER CO DE SD1437 BRANDING TCC593 PIN CONNECTION DESCRIPTION The SD1437 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. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C) Symbol Parameter Valu e Un it 1. Collector 2. Emitter 3. Base 4. Emitter VCBO VCEO VEBO IC PDISS TJ T STG Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 45 25 4.0 1.2 19.4 +200 − 65 to +150 V V V A W °C °C THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance 9.0 °C/W 1/3 June 13, 1995 SD1437 E LECTRICAL SPECIFICATIONS (T case = 25 °C) STATIC Symbo l T est Co nditions Value Min . T yp. Max. Unit BVCBO BVCEO BVEBO ICBO hFE IC = 10 mA IC = 80 mA IE = 1 mA VCB = 28 V VCE = 20 V IE = 0 mA IB = 0 mA IC = 0 mA IE = 0 mA IC = 250 mA 45 25 4.0 — 10 — — — — — — — — 0.45 100 V V V mA — DYNAMIC Symbo l Test Cond ition s Valu e Min. T yp. Max. Un it POUT1 GP 2 3 f = 860 MHz f = 860 MHz PSYNC = 2 W f = 1 MHz = 0.3 W VCE = 25 V VCE = 25 V VCE = 25 V VCB = 25 V IC = 450 mA IC = 450 mA IC = 450 mA 2 8.5 — — — — −60 — — — — 10 W dB dBc pF IMD3 COB Note 1: P IN Note 2: P OUT = 2 W Note 3: Levels relative to PSYNC f1 f1 f1 = 860.0 = 863.5 = 864.5 MHz MHz MHz −8dBc −16dBc −7dBc June 13, 1995 2/3 SD1437 P ACKAGE 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. Specifi cations 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. ©1995 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. June 13, 1995 3/3