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Active clamping voltage 2SP0320T2A0-2MBI1000VXB-170E-50 driver

Posted by: allamaza on Tue, 06/22/2021

Dear Technical Support,

I need to know the exact value of active voltage clamping in 2SP0320T2A0-2MBI1000VXB-170E-50 driver. I have read the datasheet and some of your Application Notes and I couldn't find it.

Regards.

 

评论

Submitted by PI-SG on Thu, 06/24/2021

Dear allamaza

Thank you for your question. Active clamping limit for 2SP0320T2A0-2MBI1000VXB-170E-50 is approx. 1320V.

Regards

PI-SG

Submitted by allamaza on Mon, 07/12/2021

Dear Technical Support,

I appreciate the help you have provided me, thank you. I have another question about the Active Clamping limit in 2SP0320T2A0-2MBI1000VXB-170E-50. Is it possible to increase that limit (1320 V) up to 1650 V with the same performance and safety for the gate-driver? In my application, the IGBTs are always working under the Safe Operation Area.

Regards.

Submitted by PI-SG on Tue, 07/13/2021

Dear allamaza

Thank you for your question. Theoretically speaking, it is possible but it is not recommended (as it is potential risk to IGBT) to go up to 1650 V for a 1700 V IGBT. It would be advisable to have the limit slightly higher (~10%) than the  DC link voltage.

Regards

PI-SG