MRF904

MRF904 NPN SILICON RF TRANSISTOR DESCRIPTION: The ASI MRF904 is Designed for General Purpose Amplifier Applications. PACKAGE STYLE TO-72 FEATURES: • NF = 1.5 dB (Typ) 450 MHz • Gmax = 16 dB (Typ) 450 MHz • fT = 4.0 GHz (Typ) @ IC = 15 mA MAXIMUM RATINGS IC VCBO VCEO PDISS TJ TSTG 30 mA 25 V 15 V 0.2 W @ TA = 25 °C -65 °C to +200 °C -65 °C to +200 °C 1 = EMITTER 2 = BASE 3 = COLLECTOR 4 = CASE CHARACTERISTICS SYMBOL BVCEO BVCBO BVEBO ICBO hFE COB fT NF Gmax NF Gmax TC = 25 °C NONETEST CONDITIONS IC = 1.0 mA IC = 100 µA IE = 100 µA VCB = 15 V VCE = 5.0 V VCB = 10 V VCE = 10 V VCE = 6.0 V VCE = 6.0 V IC = 15 mA IC = 5.0 mA IC = 5.0 mA IC = 5.0 mA f = 1.0 MHz f = 1.0 GHz f = 450 MHz f = 1.0 GHz MINIMUM TYPICAL MAXIMUM 15 25 3.0 50 30 200 1.0 4.0 1.5 16 2.5 10 UNITS V V V nA --pF GHz dB dB dB dB 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. A 1/1