Explanation: It is called as a injection layer, because it injects holes into the n– layer. 5. The controlling parameter in IGBT is the
A. IG
B. VGE
C. IC
D. VCE
Answer:A
Explanation: It is called as a injection layer, because it injects holes into the n– layer. 5. The controlling parameter in IGBT is the
A. IG B. VGE C. IC D. VCE
Explanation: The controlling parameter is the gate to emitter voltage, as the device is a voltage controlled device. 6. In IGBT, the n– layer above the p+ layer is called as the