NTE469 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 = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.68mW/°C Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Lead Temperature (During Soldering), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit IG = 1µA, VDS = 0 35 – – V VGS = –15V, VDS = 0 – – –1.0 nA –0.5 – –3.0 V – – 1.0 nA 2.0 – – mA OFF Characteristics Gate–Source Breakdown Voltage V(BR)GS S Gate Reverse Current Gate–Source Cutoff Voltage Drain Cutoff Current IGSS VGS(off) VDS = 5V, ID = 1µA ID(off) VDS = 5V, VGS = –10V IDSS VDS = 15V, VGS = 0, Note 1 ON Characteristics Zero–Gate Voltage Drain Current Static Drain–Source ON Resistance rDS(on) VDS = 0.1V – – 100 Ω 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 = 300µs, 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