ASI SD1542-42 NPN SILICON RF POWER TRANSISTOR DESCRIPTION: PACKAGE STYLE .400 X 500 2L FLG The ASI SD1542-42 is a Common Base Device Designed for, IFF and DME Pulse Applications. FEATURES INCLUDE: • Gold Metalization • Input/Output Matching • Hermetically Sealed MAXIMUM RATINGS IC 45 A VCC 55 V PDISS 1670 W @ TC = 25 °C TJ -65 °C to +200 °C TSTG -65 °C to +200 °C θJC 0.06 °C/W CHARACTERISTICS SYMBOL TC = 25 °C TEST CONDITIONS BVCBO IC = 25 mA BVCER IC = 25 mA BVEBO IE = 10 mA ICES VCE = 50 V hFE VCE = 5.0 V PG ηC POUT VCC = 50 V PIN = 150 W WIDTH = 10 µS RBE = 10 Ω IC = 2.0 A MINIMUM TYPICAL MAXIMUM 65 V 65 V 3.5 V 10 f = 1090 MHz PULSE = 1.0% DUTY CYCLE UNITS 6.0 35 600 6.6 40 680 A D V A N C E D S E M I C O N D U C T O R, I N C. 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 Specifications are subject to change without notice. 60 mA 250 --dB % W REV. C 1/2 SD1542-42 ERROR! REFERENCE SOURCE NOT FOUND. A D V A N C E D S E M I C O N D U C T O R, I N C. 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 Specifications are subject to change without notice. REV. C 2/2