MRF238 NPN SILICON RF POWER TRANSISTOR PACKAGE STYLE .380" 4L STUD .112x45° A C B E E DESCRIPTION: ØC The MRF238 is Designed for 13.6 V FM Large-Signal Amplifier Applications to 175 MHz. B D H I J G #8-32 UNC-2A F E MAXIMUM RATINGS IC 5.0 A (CONT) VCE 18 V 60 V VCB PDISS TSTG O 65 W @ TC = 25 C O O -65 C to +150 C CHARACTERISTICS MAXIMUM DIM MINIMUM inches / mm inches / mm A .220 / 5.59 .230 / 5.84 B .980 / 24.89 C .370 / 9.40 .385 / 9.78 D .004 / 0.10 .007 / 0.18 E .320 / 8.13 .330 / 8.38 F .100 / 2.54 .130 / 3.30 G .450 / 11.43 .490 / 12.45 H .090 / 2.29 .100 / 2.54 I .155 / 3.94 .175 / 4.45 .750 / 19.05 J O TC = 25 C SYMBOL TEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS BVCBO IC = 15 mA 36 V BVCEO IC = 100 mA 18 V BVEBO IE = 5.0 mA 4.0 V ICBO VCB = 30 V hFE VCE = 5.0 V Cob VCB = 15 V GPE η VCC = 13.6 V 2.0 IC = 1.0 A Pout = 30 W --- 5.0 f = 1.0 MHz f = 160 MHz 105 9.0 10 60 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 130 pF dB % REV. A 1/1