SD1420

SD1420 RF & MICROWAVE TRANSISTORS 8 00-900 MHz BASE STATION APPLICATIONS . . . . . . 860 - 960 MHz 24 VOLTS COMMON EMITTER GOLD METALLIZATION CLASS A LINEAR OPERATION POUT = 2.1 W MIN. WITH 9.0 dB GAIN .280 4L STUD (M122) epoxy sealed ORDER CODE SD1420 BRANDING SD1420 PIN CONNECTION DESCRIPTION The SD1420 is a gold metallized epitaxial silicon NPN planar transistor designed for high linearity Class A operation Cellular Base Station applications. The SD1420 is also available in a studless package as the SD1420-01. ABSOLUTE MAXIMUM RATINGS (T case = 2 5 ° C) Symbol Parameter Value Unit 1. Collector 2. Emitter 3. Base 4. Emitter VCBO VCEO VEBO IC PDISS TJ TSTG Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Device Current Power Dissipation Junction Temperature Storage Temperature 40 28 3.5 .250 8.75 +200 − 55 to +150 V V V A W °C °C THERMAL DATA RTH(j-c) Junction-Case Thermal Resistance 20 °C/W September 6, 1994 1/3 SD1420 E LECTRICAL SPECIFICATIONS ( T case = 2 5 ° C) STATIC Symbol Test Conditions Value Min. Typ. Max. Unit BVCBO BVCEO BVEBO ICBO hFE DYNAMIC Symbol I C = 1 mA I C = 1 mA IE = 1 m A VCB = 24 V VCE = 5 V IE = 0 mA IB = 0 mA IC = 0 mA IE = 0 mA IC = 100 mA 40 28 3.5 — 20 — — — — — — — — .5 120 V V V mA — Test Conditions Value Min. Typ. Max. Unit POUT PG COB Note: *P I N f = 960 MHz f = 960 MHz f = 1 M Hz = 0 .27 W VCE = 24 V VCE = 24 V VCB = 28 V ICQ = 200 mA ICQ = 200 mA 2.1 8.9 — — 9.0 — — — 5 W dB pF 2/3 S D1420 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. 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. 3/3