B-8
01/99
2N3994, 2N3994A
P-Channel Silicon Junction Field-Effect
Transistor
¥ Choppers ¥ High Speed Commutators
Absolute maximum ratings at TA = 25¡C
Reverse Gate Source Voltage Reverse Gate Drain Voltage Continuous Forward Gate Current Continuous Device Power Dissipation Power Derating
25 V 25 V – 10 mA 300 mW 2.
4 mW/°C
At 25°C free air temperature: Static Electrical Characteristics Gate Source Breakdown Voltage Gate Source Cutoff Voltage Drain Saturation Current (Pulsed) Drain Reverse Current Drain Cutoff Current Dynamic Electrical Characteristics Drain Source ON Resistance Common Source Forward Transmittance Common Source Input Capacitance Common Source Reverse Transfer Capacitance ...