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TV and Video

replace dual plasma MA3DF40 diode samsung pl43f4000

waltinopc
hace 6 años
hace 6 años
Best regards to all forum members. I have a plasma tv, samsung brand, pl43f4000, it has a double diode MA3DF40, on the Y-SUS card, I have not succeeded, according to data sheet it is 360v 20 amps, the question is if I can place two normal schopttky of the same value, it is say, each with katodo and anodo apart thanks for any input
Victor E
Victor E
65.783
hace 6 años

it is not a double diode it is simple, nothing more than pins 1 and 3 are internally connected to the anode of the diode, 2 is cathode

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Victor E
Victor E
65.783
hace 6 años
hace 6 años
[b] if you can do it, it must be of the same parameters as the ma3df40 and with heatsinks, due to the operating temperature. [/b]
waltinopc
hace 6 años

Hi Victor, thanks a lot for taking the trouble, the question is that they are fast recovery diodes, but the normal ones, that is, they come with a single anode and a katodo, equal to the rectifier design, but ultra fast

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waltinopc
hace 6 años

Ah well, I really thought they had some special union, so my dear Victor, I'm going to place two diodes, one the katodos of each and every year to their respective, Victor, to clear the doubt the diodes to place are similar to the 1n4007 but difference in that they are fast recovery, and of course you drive more amperage and volt.

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Victor E
Victor E
65.783
hace 6 años

careful that they are special diodes soft recovery.

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waltinopc
hace 6 años

Yes, thanks master. see you later

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Victor E
Victor E
65.783
hace 6 años

Ok, greetings

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