BSC030N08NS5ATMA1 supports up to 20A?

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
Carmen_MC
Level 3
Level 3
Distributor - Macnica (ASEAN)
25 sign-ins 10 questions asked First solution authored

Hi,

Could BSC030N08NS5ATMA1 supports up to 20A application?

Current EVB using 8 MOSFETs for 10A, is higher drain current and power MOSFET needed to drive design up to 20A?

TMC-UPS-10A70V-A-EVAL Manual (trinamic.com)

- is drive by 4pc Gate driver LM5109BSD/NOPB (1-A, 100-V half bridge gate driver)

 

0 Likes
1 Solution
Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Hello @Carmen_MC ,

The current rating of the TMC-UPS-10A70V-A-EVAL Evaluation Board is up to 10A.

Where as the mentioned MOSFET, part no.- BSC030N08NS5ATMA1, can support the drain current up to 161 A rating, which can be too high if you want to use it in existing board configuration.

If you want to replace the existing MOSFETs in the Eval board with some other MOSFETs in the similar rating, you can explore our MOSFET product page- https://www.infineon.com/cms/en/product/power/mosfet/#!products

Make sure that the drivers should be capable of driving the new MOSFETs.

BR

Shivam

 

View solution in original post

1 Reply
Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Hello @Carmen_MC ,

The current rating of the TMC-UPS-10A70V-A-EVAL Evaluation Board is up to 10A.

Where as the mentioned MOSFET, part no.- BSC030N08NS5ATMA1, can support the drain current up to 161 A rating, which can be too high if you want to use it in existing board configuration.

If you want to replace the existing MOSFETs in the Eval board with some other MOSFETs in the similar rating, you can explore our MOSFET product page- https://www.infineon.com/cms/en/product/power/mosfet/#!products

Make sure that the drivers should be capable of driving the new MOSFETs.

BR

Shivam