Hello,
I'm doing another project to control a engine at H Bridge with 8 Mosfets, about +/- 1200W
Engine Features:
RPM= 3000
Voltage: 36V
current 35.5A
P =Rds(on) x 35.5A2=0,0014Ohms*35.5A(2) =1.76W (in the best case) Mosfet disipation.
I selected N Channel MOSFETs (IRFS7530-7PPBF) package =
'D2 Pak-7PIN ' for its low RDS (on).

My question is this type of package goes straight to the board and pass high current MOSFETs.
and warmed. I'm afraid that board was burned.
I advise to make board and dissipate well.
and characteristics must have the board for to withstand the temperature. etc..
multilayered and below all copper mosfets. other better ideas?
Thanks,
I'm doing another project to control a engine at H Bridge with 8 Mosfets, about +/- 1200W
Engine Features:
RPM= 3000
Voltage: 36V
current 35.5A
P =Rds(on) x 35.5A2=0,0014Ohms*35.5A(2) =1.76W (in the best case) Mosfet disipation.
I selected N Channel MOSFETs (IRFS7530-7PPBF) package =
'D2 Pak-7PIN ' for its low RDS (on).
My question is this type of package goes straight to the board and pass high current MOSFETs.
and warmed. I'm afraid that board was burned.
I advise to make board and dissipate well.
and characteristics must have the board for to withstand the temperature. etc..
multilayered and below all copper mosfets. other better ideas?
Thanks,
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