What is the value of Beta in power BJT?

1 Answer

The beta value in power BJT is 5 to 10.
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Description : What is the difference between beta and forced beta for BJT?

Answer : Beta is the current gain which is the ratio of collector current to base current.

Description : Explain the formation of parasitic BJT and parasitic diode in Power MOSFET. Can parasitic diode be used in same power electronics applications?

Answer : Parasitic Diode: The parasitic diode is in between drain and source. The MOSFET structure itself contains parasitic diode or body drain diode. This parasitic diode allows the reverse flow of current when the ... of MOSFET as a BJT collector. Parasitic BJT operates in the cut-off region.

Answer : Because it has a higher switching frequency and heat tolerance.

Description : What is the maximum value of power factor?

Answer : 1 is the maximum value of power factor.

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