SD1489 NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The SD1489 is a Class AB Push Pull, Device Designed for 28 V, Broadband Applications in the 470 MHz to 860 MHz Spectrum. FEATURES INCLUDE: • Internal Input Matching • Common Emitter Configuration • Emitter Ballasting • Gold Metelization PACKAGE STYLE .438X.450 4L FLG MAXIMUM RATINGS IC 8.0 A VCB 45 V PDISS 175 W @ TC = 25 OC TJ -65 OC to +200 OC T STG -65 OC to +150 OC θ JC 1.0 OC/W CHARACTERISTICS SYMBOL 1 = COLLECTOR #1 2 = COLLECTOR #2 3 = BASE #1 4 = BASE #2 5 = EMITTER CASE (COMMON) NONE TC = 25 OC TEST CONDITIONS BV CEO IC = 200 mA BV CER IC = 20 mA BV CBO MINIMUM TYPICAL MAXIMUM UNITS 30 V 40 V IC = 50 mA 45 V BV EBO IE = 10 mA 3.0 V ICEO VCE = 28 V hFE VCE = 5.0 V Cob VCB = 28 V Pout Gp ηc VCE = 28 V RBE = 10 Ω IC = 3.0 A 10 f = 1.0 MHz Icq = 2X250 mA f = 860 MHz 5.0 mA 80 --- 70 pF 45 W dB % 50 6.8 A D V A N C E D S E M I C O N D U C T O R, I N C. REV. A 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 1/1 Specifications are subject to change without notice.