Jfet/Mosfet/Igbt Test Circuit - Peak Electronics DCA75 User Manual

Atlas DCA Pro User Guide April 2015 – Rev 1.4

JFET/MOSFET/IGBT Test Circuit

It's important to note that the gate-source voltage can be driven
negative by making the source voltage drive higher than the gate
voltage drive. When this is done however, there is less voltage
available to be across the drain-source nodes and the load resistor.
Example shown is for an N-Channel JFET. Polarities are reversed for
P-Channel devices.
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