2N3437

2N3436 2N3437 2N3438 CASE 22-03, STYLE 4 TO-18 (TO-206AA) JFET LOW-FREQUENCY —N-CHANNEL DEPLETION MAXIMUM RATINGS Rating Drain-Gate Voltage Gate-Source Voltage Gate Current @Total Device Dissipation T/\ = 25°C Derate above 25°C Storage Temperature Range Symbol vdg Vgs g Pd Tstg Value 50 50 10 300 1.7 -65 to +175 Unit Vdc Vdc mA mW mW/°C °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.] Characteristic OFF CHARACTERISTICS Gate-Source Breakdown Voltage (Iq = 1.0 nA) Gate Reverse Current (VG S = -30 V) Gate Source Cutoff Voltage (VpS = 20 V, Iq = 1.0 nA) 2N3436 2 N 3437 2N3438 Gate Source Voltage (Vqs = 20 V, Iq = 10 mA) ON CHARACTERISTICS 2N3436 2N3437 2N3438 Zero-Gate-Voltage Drain Current (V Ds = 20 V) 2N3436 2N3437 2N3438 SMALL-SIGNAL CHARACTERISTICS Forward Transfer Admittance (Vds = 20 V, f = 1.0 kHz) 2N3436 2N3437 2N3438 Output Admittance (V DS = 30 V, f = 1.0 kHz) 2N3436 2 N 3437 2N3438 Input Capacitance (VDS = 10 V) (v Ds = 6.o v» (Vds ...