i) With neat sketch explain the cross sectional view and I-V characteristics of the device which is used in low on state loss and small switching frequency operations. (ii) Write FOUR demerits of the above mentioned power semiconductor device.

i) With neat sketch explain the cross sectional view and I-V characteristics of the device which is used in low on state loss and small switching frequency operations. (ii) Write FOUR demerits of the above mentioned power semiconductor device.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter55: Ac Adjustable Frequency Drives

Section: Chapter Questions

Problem 4SQ: What is the advantage of an insulated gate bipolar transistor over a common junction transistor?

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(i) With neat sketch explain the cross sectional view and I-V characteristics of the device which is used in

low on state loss and small switching frequency operations.

(ii) Write FOUR demerits of the above mentioned power semiconductor device.

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