MOSFET package - identification

Thread Starter

manek100

Joined Apr 22, 2019
2
Hi,
I have been doing some test and reverse engineering on e-bike electric motor and I can not find any info about mosfets that were used for motor driving.
By layout those are definitely some switching transistors (I guess that could be MOSFETs, nominal battery voltage is 36V). Is there anyone, who knows where to find more info about those transistors, or where to buy them?
Marking code says 0106 AL 4730 (sorry for the pic, can not take a better one with my phone..)
IMG_3894.JPG
 

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Wolframore

Joined Jan 21, 2019
1,321
I imagine it will need some decent pours and spacing for heat dissipation for its intended purpose. I just need high current for a short time (200 mS) with extremely low impedance. I bet it could be hot air soldered with a little preheat on the board.
 

Thread Starter

manek100

Joined Apr 22, 2019
2
Thank you guys for your answers, thats exactly, what I was looking for :)
I'm findind them pretty interesting as well, with some thin thermal foil to insulate them from aluminum heatsink, I will have some projects to use them as well.
 
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