Field-Effect Transistor Calculators
Unlock advanced transistor analysis with our free online field-effect transistor calculators. Evaluate JFET and MOSFET I–V characteristics, amplifier performance, and more to optimize your circuit designs.
General FET Tools
JFET Calculators
MOSFET Calculators
- Self-Biased Common Drain MOSFET DC Analysis
- PMOS Triode Mode I–V Calculator
- NMOS Triode Mode I–V Calculator
- PMOS Saturation I–V & Transconductance Calculator
- NMOS Saturation I–V & Transconductance Calculator
- Self-Biased CS MOSFET DC Analysis
- Common Gate MOSFET Amplifier DC Analysis
- Common Gate MOSFET Amplifier Calculator
- Common Drain MOSFET Amplifier Calculator
- MOSFET Drain–Gate RD from Iout Calculator
- MOSFET Drain–Gate RD Calculator
- MOSFET Drain-Gate Circuit Calculator
- Common Source MOSFET Amplifier Calculator