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Need Transistor Substitute for Wine Fridge

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The Hammer

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Nov 5, 2015, 4:25:42 PM11/5/15
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I am trying to fix a wine fridge. Avanti wine cooler EWC1201. "Thermoelectric Cooling System".

http://www.avantiproducts.com/products/id/424

Looks like a transistor is fried. Odd part number of

3DD13005MD

Apparently it is a part from China. I can buy in 10,000 quantity.

http://www.alldatasheet.com/datasheet-pdf/pdf/410811/JSMC/3DD13005MD-O-HF-N-B.html

Ic 4A
Vceo 400V
Pc(TO-220) 75W

NPN. It looks like it has a diode across it which I could always add externally.

I cannot find any cross reference for it. Does anyone have a generic substitution suggestion - even if I have to add that diode myself?

I came across:

http://www.digikey.com/product-detail/en/STL128D/497-12268-ND/2827113

This one is 65W. Has the diode. 10 Watts less concerns me.

Jon Elson

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Nov 5, 2015, 4:38:16 PM11/5/15
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The Hammer wrote:

> I am trying to fix a wine fridge. Avanti wine cooler EWC1201.
> "Thermoelectric Cooling System".
>
> http://www.avantiproducts.com/products/id/424
>
> Looks like a transistor is fried. Odd part number of
>
> 3DD13005MD
>
Just wondering, could it be a replacement for an MJE13005? I think that's a
darlington.

Jon

Ian Field

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Nov 5, 2015, 4:41:54 PM11/5/15
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"The Hammer" <lhamm...@gmail.com> wrote in message
news:21e3a8eb-8548-47d4...@googlegroups.com...
You could probably liberate one from (at least) 20W CFL, but the Ic rating
might not be quite there.

The MJE13007 is rated 8A - if its a half bridge circuit (2 transistors) you
should replace them both anyway.

Dave M

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Nov 5, 2015, 5:43:01 PM11/5/15
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Looks like the BUL38D is a close match to your transistor. Mouser has
plenty in stock
http://www.mouser.com/ProductDetail/STMicroelectronics/BUL38D/?qs=sGAEpiMZZMshyDBzk1%2fWi8oN7VHZ91Ok%252bCtFEGR%2fnKk%3d

Cheers,
Dave M

The Hammer

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Nov 6, 2015, 9:48:04 AM11/6/15
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On Thursday, November 5, 2015 at 5:43:01 PM UTC-5, Dave M wrote:
> Looks like the BUL38D is a close match to your transistor. Mouser has
> plenty in stock
> http://www.mouser.com/ProductDetail/STMicroelectronics/BUL38D/?qs=sGAEpiMZZMshyDBzk1%2fWi8oN7VHZ91Ok%252bCtFEGR%2fnKk%3d
>
> Cheers,
> Dave M
>
>

Dave, that looks like a perfect replacement! Thanks.

Larry
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