VFT300-50 VHF POWER MOSFET N-Channel Enhancement Mode DESCRIPTION: PACKAGE STYLE .400 BAL FLG(D) The VFT300-50 is Designed for AM/FM Power Amplifier Applications up to 250 MHz. A .080x45° FULL R B D D E D FEATURES: M C G • PG = 15 dB Typ. at 300W/ 175 MHz • 5:1 Load VSWR Capability • Omnigold™ Metalization System (4X).060 R .1925 G F Source connected to flange G H N I L J K MAXIMUM RATINGS ID DIM MINIMUM inches / mm inches / mm A .220 / 5.59 MAXIMUM .230 / 5.84 .210 / 5.33 B 40 A .125 / 3.18 C D .380 / 9.65 .390 / 9.91 .580 / 14.73 .620 / 15.75 VDSS 125 V E VGS ± 40 V G 1.090 / 27.69 1.105 / 28.07 H 1.335 / 33.91 1.345 / 34.16 I .003 / 0.08 .007 / 0.18 J .060 / 1.52 .070 / 1.78 K .100 / 2.54 .115 / 2.92 M .395 / 10.03 .407 / 10.34 N .850 / 21.59 .870 / 22.10 PDISS O 500 W @ TC = 25 C O TJ O -65 C to +150 C O -65 C to +200 C θ JC 0.35 OC/W .230 / 5.84 L O T STG CHARACTERISTICS .435 / 11.05 F ORDER CODE: ASI10710 TC = 25 OC SYMBOL TEST CONDITIONS BV DSS IDSS IGSS VGS(th) gfs ID = 50 mA VDS = 50 V VDS = 0 V ID = 100 mA ID = 5.0 A VGS = 0 V VGS = 20 V VDS = 10 V VDS = 10 V Ciss Coss Crss VDS = 50 V VGS = 0 V PG ηD VDD = 50 V f = 175 MHz IDQ = 500 mA ψ VSWR = 5:1 AT ALL PHASE ANGLES MINIMUM TYPICAL MAXIMUM UNITS 125 5.0 1.0 5.0 1.0 3,000 f = 1.0 MHz Pout = 300 W 14 60 V mA µA V mS 350 250 20 pF 15 65 dB % NO DEGRADATION IN OUTPUT POWER A D V A N C E D S E M I C O N D U C T O R, I N C. REV. A 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 1/1 Specifications are subject to change without ntoice.