[SOLVED] MOC3021 alternatives with array

[Austonpramodh]

I am new to optocouplers and traics....Cant find any alternative to MOC3021..


i need an optocoupler with array to work with multiple BT136....An iC with mutiple optocouplers to switch multiple BT136...

 

[Kripton2035]

yep it seems that fairchild never made an array version of their popular moc30xx...

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you have the TLP525G−4 from toshiba that could be ok, but it's a triac driver, but not a zero cross detector.
https://toshiba.semicon-storage.com/info/docget.jsp?did=16937&prodName=TLP525G

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well as the moc3021 is not zerocross, this toshiba is the way to go.
the "-2" with 2 channels is available at mouser and digikey
but the "-4" does not seems to be available anywhere ?

 

[Austonpramodh]

Thanks...

And do you know any smd alternatives to MOC3021 and I need Bt136 smd too...

 

[KlausST]

Hi,

Did you go to manufacturers and distributors and use their selection guides?
What are the results?

Klaus

 

[Austonpramodh]

no... I m sorry i didnt...i dont know how to...i will try now..Thanks