Explanation: Due to its high gate impedance, IGBTs require less gate drive current. 7. The approximate equivalent circuit of an IGBT consists of
A. a BJT & a MOSFET
B. a MOSFET & a MCT
C. two BJTs
D. two MOSFETs
Answer:A
Explanation: Due to its high gate impedance, IGBTs require less gate drive current. 7. The approximate equivalent circuit of an IGBT consists of
A. a BJT & a MOSFET B. a MOSFET & a MCT C. two BJTs D. two MOSFETs
Explanation: Gate of the MOSFET forms the gate terminal of the IGBT, the source of MOSFET is connected to the base of the BJT and drain to the collector. 8. An IGBT is also know as