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IGBT Forum Discussions

User17665
Level 1
Level 1
5 questions asked First question asked First reply posted
Dear all,

Does the diode also influence the Eoff of an IGBT?
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1 Solution
Giuseppe_De_Fal
Moderator
Moderator
Moderator
10 solutions authored 10 replies posted 10 sign-ins
Hello Gyro,
the influence of the diode is mainly related to the its capacitance that gets discharged during the turn-off of the IGBT. However such an influence over the overall IGBT turn-off losses is usually minimal.

Regards,
Giuseppe

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Giuseppe_De_Fal
Moderator
Moderator
Moderator
10 solutions authored 10 replies posted 10 sign-ins
Hello Gyro,
the influence of the diode is mainly related to the its capacitance that gets discharged during the turn-off of the IGBT. However such an influence over the overall IGBT turn-off losses is usually minimal.

Regards,
Giuseppe
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