GTI to oneself

[Ruthenian]

Do you know what equivalent I could put in place of the Mosfet channel N => RU75N08R?

[elephant]

usually component dealers have equivalence tables

already collecting the datsheet

[Ruthenian]

in priroi, we should find:

75V / 80a,
RDS (ON) = 8mΩ
VGS = 10V
IDS = 40A

Common Ratings (TA = 25 ° C Unless Otherwise Noted)
VDSS Drain-Source Voltage 75 V
VGSS Gate-Source Voltage ± 25 V
TJ Maximum Junction Temperature 175 ° C
TSTG Storage Temperature Range -55 to 175 ° C
IS Diode Continuous Forward Current TC = 25 ° C 80 A

[dedeleco]

In 10s google gives nothing (digikey)

The pleasure of Chinese components to buy in Hong Kong.

Just about any fast power MOSFET N similar to V max 75V, VGmax 25V, Pmax 240W, 80A, RDSon 6 to 8mOhms, tOn 15ms toff 70ms, similar while also checking the rest.

http://pdf1.alldatasheet.fr/datasheet-p ... 5N08R.html

after search on IRF
https://ec.irf.com/v6/en/US/adirect/ir? ... 4294873522

the IRFB3307ZG should not be too different.

In my opinion it is better to redesign in part according to the available components, with good margin, instead of copying and searching for the components that cannot be found.

See Forhorse who often burns them.

[Ruthenian]

Hello,

Thanks this is for fixing my GTI. I am missing this model to fix it.
The others, it's good I found.
In all 3 Mosfet N to burn.

[Ruthenian]

the power scheme is similar to this:

RU 38N .. it is Q1 on the diagram:



On the GTI it is the Q17:
The green wire was loose. I don't know what it is for. It goes on the reel.


And the massacre of the other Mosfets: