Power MOSFET and Driver

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Gigio
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Dear Friends, 

I am now entering this world of power electronics. I need to generate a sinusoidal voltage of 1kHz and 500Vrms (1400Vpp). What MOSFET and driver do you recommend that I study to use in this project?

I apreciate any help and suggestion of material for study

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1 Solution
vigneshkumar
Moderator
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25 likes received 250 sign-ins 50 solutions authored

Hi,

If the load is below 100W  You can use IMW120R350M1H and 1EDI20N12AF.

Regards,

Vignesh Kumar

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vigneshkumar
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25 likes received 250 sign-ins 50 solutions authored

Hi, 

Thanks for posted on Infineon Community.

Could you please provide following details ?

1.DC link Voltage.

2.Application.

3. Topology .

4.Switching Frequency.

Regards,

Vignesh kumar

Hi Vignesh,

1.DC link Voltage: +750V and -750V

2.Application: AC power Supply 

3. Topology : H Bridge

4.Switching Frequency: f>300kHz

Thanks

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vigneshkumar
Moderator
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25 likes received 250 sign-ins 50 solutions authored

Hi,

Thanks for the details. 

Could you please share the Rated power.

Regards,

Vignesh kumar.

Hi,

SiC MOSFET - AIMW120R080M1.

Driver -  1EDI20N12AF.

You can choose higher current rated devices if it is required.

Please use the below link for MOSFET selection.

https://www.infineon.com/cms/en/product/power/mosfet/#!products

 

Regards,

Vignesh kumar.

Hi

The load is not linear and is below 100W.

Thanks

 

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vigneshkumar
Moderator
Moderator
Moderator
25 likes received 250 sign-ins 50 solutions authored

Hi,

If the load is below 100W  You can use IMW120R350M1H and 1EDI20N12AF.

Regards,

Vignesh Kumar