JFET Chopper Transistors

N−Channel − Depletion

N−Channel Junction Field Effect Transistors, depletion mode (Type A) designed for chopper and high−speed switching applications.

Features

• Low Drain−Source “ON” Resistance:

RDS(on) = 30 for 2N5638

RDS(on) = 60 for 2N5639

• Low Reverse Transfer Capacitance −

Crss = 4.0 pF (Max) @ f = 1.0 MHz

• Fast Switching Characteristics − tr = 5.0 ns (Max) (2N5638)

• Pb−Free Packages are Available*