2N4856A

2N4856 2N4856A N-CHANNEL SILICON JFET w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N4856 and 2N4856A are N-Channel silicon JFETs designed for analog switching and chopper applications. MARKING: FULL PART NUMBER TO-18 CASE MAXIMUM RATINGS: (TA=25°C) Drain-Source Voltage Drain-Gate Voltage Reverse Gate-Source Voltage Forward Gate Current Power Dissipation (TA=25°C) Operating and Storage Junction Temperature SYMBOL VDS VDG VGSR IGF PD TJ, Tstg 40 40 40 50 360 -65 to +200 ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN IGSS VGS=20V, VDS=0 IGSS VGS=20V, VDS=0, TA=150°C IDSS VDS=15V, VGS=0 50 ID(OFF) VDS=15V, VGS=10V ID(OFF) VDS=15V, VGS=10V, TA=150°C BVGSS IG=1.0μA, VDS=0 40 VGS(OFF) VDS=15V, ID=0.5nA 4.0 VDS(ON) ID=20mA, VGS=0 rDS(ON) VGS=0, ID=0, f=1.0kHz Crss VGS=10V, VDS=0, f=1.0MHz (2N4856) Crss VGS=10V, VDS=0, f=1.0MHz (2N4856A) Ciss VGS=10V, VDS=0, f=1.0MHz (2N4856) Ciss VG...