CMPF5484 CMPF5485 CMPF5486 SURFACE MOUNT SILICON N-CHANNEL JFET w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMPF5484 Series types are surface mount, N-Channel JFETs designed for RF amplifier and mixer applications. These devices will operate well in the VHF/UHF frequency range. MARKING CODES: CMPF5484: 6B CMPF5485: 6B1 CMPF5486: 6H SOT-23 CASE MAXIMUM RATINGS: (TA=25°C) Gate-Drain Voltage Gate-Source Voltage Drain Current Gate Current Power Dissipation Operating and Storage Junction Temperature Thermal Resistance SYMBOL VGD VGS ID IG PD TJ, Tstg ΘJA ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) CMPF5484 CMPF5485 SYMBOL TEST CONDITIONS MIN MAX MIN MAX IGSS UNITS V V mA mA mW °C °C/W 25 25 30 10 350 -65 to +150 357 IDSS BVGSS IG=1.0μA 25 - 25 - 25 - V VGS(off) VDS=15V, ID=10nA VDS=15V, VGS=0, f=1.0KHz VDS=15V, VGS=0, f=1.0KHz 0.3 3.0 0.5 4.0 2.0 6.0 V 3.0 6.0 3.5 7.0 4.0 8.0 mS - 50 - 60 - 75 μS gFS Yos Ciss 1.0 - 1.0 1.0 0.2 - 5.0 4.0 UNITS VGS=20V VGS=20V, TA=100°C VDS=15V IGSS - CMPF5486 MIN MAX - 1.0 nA 0.2 - 0.2 μA 10 8.0 20 mA VDS=15V, VDS=15V, VGS=0, f=1.0MHz VGS=0, f=1.0MHz - 5.0 - 5.0 - 5.0 pF - 2.0 - 2.0 - 2.0 pF VDS=15V, VDS=15V, VDS=15V, VGS=0, f=1.0MHz VGS=0, f=100MHz VGS=0, f=400MHz - 1.0 - 1.0 - 1.0 pF - 100 - - - - μS - - - 1.0 - 1.0 mS - 75 - - - - μS - - - 100 - 100 μS Re(yfs) VDS=15V, VGS=0, f=100MHz VDS=15V, VGS=0, f=400MHz VDS=15V, VGS=0, f=100MHz 2.5 - - - - - mS Re(yfs) VDS=15V, VGS=0, f=400MHz - - 3.0 - 3.5 - mS Coss Crss Re(yis) Re(yis) Re(yos) Re(yos) R6 (2-May 2014) CMPF5484 CMPF5485 CMPF5486 SURFACE MOUNT SILICON N-CHANNEL JFET ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) CMPF5484 CMPF5485 SYMBOL TEST CONDITIONS MIN MAX MIN MAX NF VDS=15V, VGS=0, RG=1MΩ, f=1.0KHz 2.5 2.5 NF VDS=15V, ID=1.0mA, RG=1KΩ, f=100MHz 3.0 NF VDS=15V, ID=1.0mA, RG=1KΩ, f=200MHz 4.0TYP NF VDS=15V, ID=4.0mA, RG=1KΩ, f=100MHz 2.0 NF VDS=15V, ID=4.0mA, RG=1KΩ, f=400MHz 4.0 GPS VDS=15V, ID=1.0mA, f=100MHz 16 25 GPS VDS=15V, ID=1.0mA, f=200MHz 14 TYP GPS VDS=15V, ID=4.0mA, f=100MHz 18 30 GPS VDS=15V, ID=4.0mA, f=400MHz 10 20 CMPF5486 MIN MAX 2.5 2.0 4.0 18 30 10 20 UNITS dB dB dB dB dB dB dB dB dB SOT-23 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Drain 2) Source 3) Gate MARKING CODES: CMPF5484: 6B CMPF5485: 6B1 CMPF5486: 6H R6 (2-May 2014) w w w. c e n t r a l s e m i . c o m