Replacement suggestion for BOM #17 TLP2160(TPF)CT-ND

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Replacement suggestion for BOM #17 TLP2160(TPF)CT-ND
#1
Hi all, 

Does anyone have a good recommendation for an alternative supplier or an alternative part for the BOM #17 TLP2160(TPF)CT-ND - the 2-channel digital isolator?
I am running into major supply problems here in Germany. I would appreciate any ideas! This is the only problematic part I am missing. 

Cheers, Janie
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#2
(02-06-2019, 10:38 AM)ondracej Wrote: Hi all, 

Does anyone have a good recommendation for an alternative supplier or an alternative part for the BOM #17 TLP2160(TPF)CT-ND - the 2-channel digital isolator?
I am running into major supply problems here in Germany. I would appreciate any ideas! This is the only problematic part I am missing. 

Cheers, Janie

Hi Janie, 

I am also looking for an alternative for this part. I'll let you know if I find something, and please post here if you also find a replacement part

Thanks

Tom
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#3
You should be able to use this part:

https://www.digikey.com/product-detail/e...ND/2347198

Just make sure to change the two 220-ohm series resistors to 1k resistors:

https://www.digikey.com/product-detail/e...ND/1181760
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#4
(02-16-2019, 07:49 AM)Josh Wrote: You should be able to use this part:

https://www.digikey.com/product-detail/e...ND/2347198

Just make sure to change the two 220-ohm series resistors to 1k resistors:

https://www.digikey.com/product-detail/e...ND/1181760


OK great Josh! Thanks so much for your help! 

We also found this part on RS Germany:
https://de.rs-online.com/web/p/optokoppler/8962509/
Toshiba Optokoppler, 25 mA AC IC Output, 2,5 kV eff SMD, SOIC 8-Pin RS Best.-Nr. 896-2509 Herst. Teile-Nr. TLP2160(F)

Our question was whether this is not too big for the PCB. I think we will go for your recommended option for now!
Cheers, Janie
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#5
Hi Janie,

The part you linked is a SOIC-8 package, so it should fit.

-Josh
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