NTE2937 PChannel Field Effect Transistor Switch, TO92 Type Package Features: Low Insertion Loss No Offset or Error Generated by Closed Switch Purely Resistive High Isolation Resistance From Driver Short Sample and Hold Aperture Time Fast Switching Applications: Analog Switches Choppers Commutators Absolute Maximum Ratings: (T = +25 C, Note 1 unless otherwise specified) A GateDrain or GateSource Voltage .................................................. 30V Gate Current .................................................................... 50mA Power Dissipation .............................................................. 350mW Derate Above 25 C ....................................................... 3.3W/ C Operating Temperature Range ............................................. 55 to +150 C Storage Temperature Range ............................................... 55 to +150 C Lead Temperature (During Soldering, 10sec) ....................................... +300 C Note 1. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.Electrical Characteristics: (T = +25 C unless otherwise specified) A Parameter Symbol Test Conditions Min Typ Max Unit Gate Reverse Current I V = 20V, V = 0V, Note 2 1 nA GSS GS DS GateSource Cutoff Voltage V V = 15V, I = 10nA 5 10 V GS(off) DS D GateSource Breakdown Voltage BV V = 0V, I = 1 A 30 V GSS DS G Drain Saturation Current I V = 15V, V = 0V, Note 3 20 135 mA DSS DS GS Drain Cutoff Current I V = 15V, V = 10V, Note 2 1 nA D(off) DS GS DrainSource ON Resistance r V = 0.1V, V = 0V 85 DS(on) DS GS DrainGate OFF Capacitance C V = 10V, V = 0V, f = 1Mhz, Note 4 5.5 pF dg(off) GS DS SourceGate OFF Capacitance C 5.5 pF sg(off) DrainGate Plus SourceGate C V = V = 0V, f = 1Mhz, Note 4 32 pF dg(on) GS DS ON Capacitance C + sg(on) TurnOn Delay Time t V = 10V V = 12V, R = 560 , 2 ns d(on) DD , GS(off) L V = 0V, Note 4 GS(off) Rise Time t 5 ns r TurnOff Delay Time t 5 ns d(off) Fall Time t 10 ns f Note 2. Approximately doubles for every +10 C increase in T . A Note 3. Pulse Test Duration: Pulse Width = 300 s, Duty Cycle 3%. Note 4. For design reference only, no 100% tested. .135 (3.45) Min .210 (5.33) Max Seating Plane .500 .021 (.445) Dia. Max (12.7) Min D G S .100 (2.54) .050 (1.27) .165 (4.2) Max .105 (2.67) Max .105 (2.67) Max .205 (5.2) Max