BLF248 ASI | Alldatasheet
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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) 982-1202 • FAX (818) 765-3004 1/1
Specifications are subject to change without notice. CHARACTERISTICS TC = 25 OC NONE SYMBOL TEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS BVDSS ID = 100 mA 65 V IDSS VDS = 28 V V GS = 0 V 5.0 mA IGSS VDS = 0 V V GS = 20 V 1.0 µµµµA VGS(th) VDS = 10 V I D = 100 mA 1.0 5.0 V gfs VDS = 10 V ID = 5.0 A 3,500 mS Ciss Coss Crss VDS = 50 V V GS = 0 V f = 1.0 MHz 380 190 pF PG ηηηηD VDD = 28 V I DQ = 2 x 250 mA Pout = 300 W f = 225 MHz dB ψψψψ VSWR = 5:1 AT ALL PHASE ANGLES NO DEGRADATION IN OUTPUT POWER VHF POWER MOSFET N-Channel Enhancement Mode BLF248 PACKAGE STYLE .400 BAL FLG(D) 1 & 2 = DRAIN 3 & 4 = GATE 5 = SOURCE ORDER CODE: ASI10495 DESCRIPTION: The ASI BLF248 is a Balanced N-Channel Enhancement-Mode RF Power MOSFET Designed for AM and FM Power Amplifier Applications up to 250 MHz. FEATURES INCLUDE: PG = 11 dB Typical at 225 MHz 5:1 Load VSWR Capability Omnigold™ metalization system MAXIMUM RATINGS ID 40 A VDSS 65 V VGS ±40 V PDISS 500 W @ TC = 25 O C TJ -65 O C to +150 O C TSTG -65 O C to +200 O C θθθθJC 0.35 O C/W