Both NPN and PNP configurations are available. MOSFET RF: Metal-oxide field effect transistors (MOSFETs) with a channel made of either an N-type or P-type material. Heterojunction field effect ...
Instead, a little bipolar PNP transistor and a beefier NPN MOSFET as an oscillator, charging and discharging a capacitor to create the desired flashing behavior. Changing the size of the main ...