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BLF248
VHF POWER MOSFET
N-Channel Enhancement Mode
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
PACKAGE STYLE .400 BAL FLG(D)
MAXIMUM RATINGS
ID 40 A
VDSS
65 V
VGS PDISS
TJ TSTG θJC
±40 V 500 W @ TC = 25 OC
-65 OC to +150 OC -65 OC to +200 OC
0.35 OC/W
1 & 2 = DRAIN 3 & 4 = GATE 5 = SOURCE
ORDER CODE: ASI10495
CHARACTERISTICS TC = 25 OC
SYMBOL
TEST CONDITIONS
BVDSS
ID = 100 mA
IDSS
VDS = 28 V
VGS = 0 V
IGSS VDS = 0 V VGS = 20 V
VGS(th)
VDS = 10 V
ID = 100 mA
gfs
VDS = 10 V
ID = 5.0 A
Ciss
Coss Crss
VDS = 50 V
VGS = 0 V
f = 1.
BLF248 Datasheet
