* rDS(ON) (Typ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Ω
* ID(OFF) (Typ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10pA <.

Previous applications of JFETs required the addition of diodes, in series with the gate, and then perhaps a gate-tosour.

The IH401A is made up of 4 monolithically constructed combinations of varacitor type diode and a N-Channel JFET. The JFET itself is very similar to the popular 2N4391, and the driver diode is specially designed, such that its capacitance is a strong .

IH-037

IH-10

IH-15

IH-3

IH-5

IH1203

IH120x

IH121x

IH180

IH18x

IH190

IH191

IH201