NTE468 Silicon N-Channel JFET Transistor Chopper, High Speed Switch Applications: D Analog Switches D Choppers D Commutators Absolute Maximum Ratings: Drain-Source Voltage, VDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Drain-Gate Voltage, VDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Gate Current, IG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Total Device Dissipation (TA = +25C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW Derate Above 25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.68mW/C Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +150C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +150C Lead Temperature (During Soldering), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300C Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit IG = 1A, VDS = 0 35 - - V VGS = -15V, VDS = 0 - - -1.0 nA VDS = 5V, ID = 1A -3 - -10 V ID(off) VDS = 5V, VGS = -10V - - 1.0 nA IDSS VDS = 15V, VGS = 0, Note 1 20 - - mA OFF Characteristics Gate-Source Breakdown Voltage V(BR)GS S Gate Reverse Current Gate-Source Cutoff Voltage Drain Cutoff Current IGSS VGS(off) ON Characteristics Zero-Gate Voltage Drain Current Static Drain-Source ON Resistance rDS(on) VDS = 0.1V - - 30 Drain-Gate ON Capacitance Cdg(on) VDS = VGS = 0, f = 1MHz - - 28 pF Source-Gate ON Capacitance Csg(on) VDS = VGS = 0, f = 1MHz - - 28 pF Drain-Gate OFF Capacitance Cdg(off) VGS = -10V, f = 1MHz - - 5 pF Source-Gate OFF Capacitance Csg(off) VGS = -10V, f = 1MHz - - 5 pF Note 1. Pulse Test: Pulse Width = 300s, Duty Cycle = 3%. .135 (3.45) Min .210 (5.33) Max Seating Plane .021 (.445) Dia Max .500 (12.7) Min D S G .100 (2.54) .050 (1.27) .165 (4.2) Max .105 (2.67) Max .105 (2.67) Max .205 (5.2) Max