MRF448 NPN SILICON RF POWER TRANSISTOR DESCRIPTION: The MRF448 is Designed for High Linearity Class AB HF Power Amplifier Applications up to 30 MHz. PACKAGE STYLE .500 4L FLG .112x45 FEATURES: L A C E FULL R * PG = 14 dB Typical at 220 W/30 MHz * IMD3 = -32 dBc Typ. at 220 W(PEP) * OmnigoldTM Metalization System C B B E H E D G F MAXIMUM RATINGS IC O.125 NOM. I J 16 A K MAXIMUM DIM MINIMUM inches / mm inches / mm A .220 / 5.59 .230 / 5.84 VCBO 100 V VCEO 50 V C .245 / 6.22 .255 / 6.48 D .720 / 18.28 .7.30 / 18.54 VEBO 4.0 V E F .970 / 24.64 .980 / 24.89 290 W @ TC = 25 C G .495 / 12.57 .505 / 12.83 .125 / 3.18 B PDISS TJ -65 C to +200 C TSTG -65 C to +150 C JC 0.6 C/W CHARACTERISTICS SYMBOL .125 / 3.18 H .003 / 0.08 .007 / 0.18 I .090 / 2.29 .110 / 2.79 J .150 / 3.81 .175 / 4.45 .980 / 24.89 1.050 / 26.67 .280 / 7.11 K L ORDER CODE: ASI10866 TC = 25 C NONETEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS BVCBO IC = 100 mA 100 V BVCEO IC = 200 mA 50 V BVEBO IE = 10 mA 4.0 V ICEO VCE = 30 V 5 mA ICES VCE = 50 V 10 mA hFE VCE = 10 V Cob VCB = 50 V GP C VCE = 50 V IMD C IC = 5.0 A 10 f = 1.0 MHz 350 12 VCE = 50 V ICQ =250 mA ICQ =250 mA --- POUT = 250 W(CW) 65 POUT = 250 W(PEP) -33 45 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. 450 pF dB % -30 dB % REV. C 1/1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Advanced Semiconductor, Inc.: MRF448