MRF422

MRF422/MP NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The ASI MRF422 is Designed for 2.0 MHz to 30 MHz, 28 V High Power Linear Amplifier Applications. For hFE Matched Pairs Order ASI MRF422MP. PACKAGE STYLE .500 4L FLG MAXIMUM RATINGS I V PDISS TJ TSTG θJC 20 A 40 V 290 W @ TC = 25 °C -65 °C to +150 °C -65 °C to +150 °C 0.6 °C/W 1 = COLLECTOR 3 = BASE 2 & 4 = EMITTER NONE CHARACTERISTICS SYMBOL BVCEO BVCES BVCBO BVEBO ICES hFE Cob Pout GPE η IMD TC = 25 °C TEST CONDITIONS IC = 200 mA IC = 100 mA IC = 100 mA IE = 10 mA VCE = 28 V VCE = 5.0 V VCB = 28 V VCE = 28 V VCC = 28 V IC(max) = 6.7 A ICQ = 150 mA IC = 5.0 A f = 1.0 MHz f = 30 MHz Pout = 150 W (PEP) f = 30 MHz MINIMUM TYPICAL MAXIMUM 35 85 85 3.0 20 10 30 420 150 10 13 45 -33 120 UNITS V V V V mA --pF W(PEP) 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