What Is VDS And VGS In MOSFET?

What Is VDS And VGS In MOSFET? VDS represents MOSFET absolute maximum voltage between Drain and Source. In operations, voltage stress of Drain-Source should not exceed maximum rated value. 1.2 Gate-Source Voltage ( VGS ) VGS represents operating driver voltage between Gate and Source. How is VGS MOSFET calculated? In First Small Signal Equivalent Model