BLY91A NPN SILICON POWER TRANSISTOR PACKAGE STYLE SOT- 48 TYPE DESCRIPTION: The ASI BLY91A is Designed for 28 V Class A, B and C Transmitter Applications. MAXIMUM RATINGS IC 750 mA 2.25 A (PEAK) f = ≥1.0 MHz VCE 36 V VCB 65 V PDISS 17.5 W @ Tmb = 25 C TJ -30 C to +200 C TSTG -30 C to +200 C θJC 9.4 C/W O O O O O ALL DIMENSIONS IN INCHES 1 = COLLECTOR 2 & 4 = EMITTER O CHARACTERISTICS 3 = BASE O TC = 25 C SYMBOL TEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS BVCEO IC = 10 mA 36 V BVCBO IC = 1.0 mA 65 V BVEBO IE = 1.0 mA 4.0 V ICEO VCE = 28 V hFE VCE = 5.0 V Cob VCB = 30 V ft VCE = 20V GP PL η VCC = 28 V 5.0 IC = 500 mA --- 5.0 f = 1.0 MHz 10 IC = 400 mA f = 500 MHz 500 IC = ≤ 0.4 A f = 175 MHz 12 8.0 65 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. mA 15 pF MHz dB W % REV. A 1/1