NTE467 Silicon N−Channel JFET Transistor Chopper, High Speed Switch TO92 Type Package Absolute Maximum Ratings: Drain−Source Voltage, VDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Drain−Gate Voltage, VDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Reverse Gate−Source Voltage, VGSR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Forward Gate Current, IG(f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA Total Device Dissipation (TA = +255C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310mW Derate Above 255C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.82mW/5C Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −655 to +1505C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −655 to +1505C Electrical Characteristics: (TA = +255C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit 30 − − V VGS = −15V, VDS = 0 − − 1.0 nA VGS = −15V, VDS = 0, TA = +1005C − − 1.0 5A VDS = 15V, VGS = −12V − − 1.0 nA VDS = 15V, VGS = −12V, TA = +1005C − − 1.0 5A VDS = 20V, VGS = 0, Note 1 50 − − mA OFF Characteristics Gate−Source Breakdown Voltage Gate Reverse Current Drain Cutoff Current V(BR)GSS IG = 105 A, VDS = 0 IGSS ID(off) ON Characteristics Zero−Gate Voltage Drain Current IDSS Drain−Source ON−Voltage VDS(on) ID = 12mA, VGS = 0 − − 0.5 V Static Drain−Source ON Resistance rDS(on) ID = 1mA, VGS = 0 − − 30 3 Input Capacitance Ciss VGS = −12V, VDS = 0, f = 1MHz − − 10 pF Reverse Transfer Capacitance Crss VGS = −12V, VDS = 0, f = 1MHz − − 4 pF td(on) VDD = 10V, VGS(on) = 0, VGS(off) = 10V, ID(on) = 12mA, RG = 503 − − 4 ns − − 5 ns − − 5 ns − − 10 ns Switching Characteristics Turn−On Delay Time Rise Time Turn−Off Delay Time Fall Time tr td(off) tf Note 1. Pulse Test: Pulse Width 3 3005 s, Duty Cycle 3 3%. Rev. 10−13 D G S .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