Infineon Technologies Ag

Lukas Niedergriese

Ralf Arnold

A method for determining an emission coefficient of a device under test (DUT) using a test circuit comprises coupling a parameter measurement circuit associated with the test circuit to an input pin associated with the DUT, wherein the input pin is coupled to a diode element within the DUT and performing voltage and current measurements associated with the input pin using the parameter measurement circuit. In some embodiments, the method further comprises determining a plurality of contact resistance values respectively based on the voltage and current measurements and an emission coefficient estimate using a contact resistance estimation circuit; and determining an emission coefficient associated with the DUT based on the determined plurality of contact resistance values using an emission coefficient determination circuit.

Growing community of inventors

Stuggart, Germany

Lukas Niedergriese