Keithley Instruments, Inc.

Andrew Alan Shetler

Alexander N Pronin

Mary Anne Tupta

A test and measurement instrument, includes a user interface, one or more probes configured to connect to a device under test comprising a MOSFET, and one or more processors configured to execute code that causes the one or more processors to: set a target voltage to be measured across the MOSFET, apply a force voltage to the MOSFET, measure a drain current and a drain voltage of the MOSFET with the one or more probes, determine if a difference between the measured drain voltage and the target voltage meets a threshold, when the difference does not meet the threshold, use the measured drain voltage, the measured drain current, and a load resistance to determine a new force voltage value to compensate for the load resistance, set the force voltage to the new force voltage value, and repeat the apply, measure and determine steps as needed.

Growing community of inventors

Uniontown, OH, United States of America

Andrew Alan Shetler