Part Number Polarity Type Datasheet Power Dissipation Maximum Drain-Source Voltage Maximum Gate Source Voltage Maximum Gate-Source Leakage Current Minimum Drain-Source Current Maximum Drain-Source Current Minimum Gate-Source Threshold Voltage Maximum Gate-Source Threshold Voltage Drain-Source On Resistance Package Status Available Lead Finish Notes
PD VDS VGS IGSS IDSS IDSS VGS VGS rds(on)
W V V pA mA mA V V Ω
2N4856 saved N Chan Depletion 1.8
40 40 250 50 175 -4
-10
25 JFET TO-18(GDS) Active Sn/Pb Pb-free
2N4859 saved N Chan Depletion 1.8
30 30 250 50 175 -4
-10
25 JFET TO-18(GDS) Active Sn/Pb Pb-free