There’s different kinds of FETs – MOSFETs, JFETs ... you can add a series resistor between the gate and GPIO, say, 100 Ω. It’s also quite popular to drive low-side switching N-FETs with ...

[Kerry Wong] had some extreme MOSFETs ... source resistor develops a voltage based on current (only 75 mV for a 50 A draw). That voltage feeds a comparator which generates the gate voltage ...

Volume shipments start today. In circuits such as inverters, where MOSFETs or IGBTs are used in series, gate voltage can be generated by a Miller current [1] when the lower arm [2] is turned off ...