railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Electronics and Drives Power Semiconductor Diodes and Transistors Insulated Gate Bipolar Transistor
For the power semiconductor devices IGBT, MOSFET, Diode and Thyristor, which one of the following statements is TRUE?
1
All the four are majority carrier devices.
2
All the four are minority carrier devices.
3
IGBT and MOSFET are majority carrier devices, whereas Diode and Thyristor are minority carrier devices.
4
MOSFET is majority carrier device, whereas IGBT, Diode Thyristor are minority carrier devices.