>  I've been asked by someone in Brazil to source a very small quantity
> of very high VRRM fast recovery diodes, namely something along the
> lines of a BY711/BY8418/SHV-24.
>
> The specs required are VRRM 17KV min @ 3mA, the man foolishly wants to
> build an Electro-static power supply for this -
>
> www3.telus.net/chemelec/Projects/Electrostatic/Electrostatic-Sc
> h.png
>
> The normal suspects (Farnell, RS Components) just about stock
> microwave oven diodes and go no higher - Mouser doesn't go above 2KV
> and Digikey catalogue is a nightmare, but appears not to stock them.
>
> Vishay - drawn a blank
> Infineon - ditto
> Zetex - ditto.
>
> I've Giggled for them, but just end up with datasheet servers.
>
> If anyone has alternative part numbers with these specs, I could hunt
> aorund for them.
>
> Thanks
>
> Colin

>  I've been asked by someone in Brazil to source a very small quantity
> of very high VRRM fast recovery diodes, namely something along the
> lines of a BY711/BY8418/SHV-24.
>
> The specs required are VRRM 17KV min @ 3mA, the man foolishly wants to
> build an Electro-static power supply for this -
>
> www3.telus.net/chemelec/Projects/Electrostatic/Electrostatic-Sc
> h.png
>
> The normal suspects (Farnell, RS Components) just about stock
> microwave oven diodes and go no higher - Mouser doesn't go above 2KV
> and Digikey catalogue is a nightmare, but appears not to stock them.
>
> Vishay - drawn a blank
> Infineon - ditto
> Zetex - ditto.
>
> I've Giggled for them, but just end up with datasheet servers.
>
> If anyone has alternative part numbers with these specs, I could hunt
> aorund for them.
>
> Thanks
>
> Colin
>
>
>  
> --
> cdb,   20/04/2008
>  
> --
>
>
>
>
> .....colinKILLspam@spam@btech-online.co.uk
>
>
>  

> Reading that link, the author says:
>
> "I can supply all these parts, if required."
>
> Have you considered contacting the author? He has them for sale here:
>
> www3.telus.net/chemelec/Parts/HV-Diodes.htm
>
> Rolf
>
> cdb wrote:
> >  I've been asked by someone in Brazil to source a very small quantity
> > of very high VRRM fast recovery diodes, namely something along the
> > lines of a BY711/BY8418/SHV-24.
> >
> > The specs required are VRRM 17KV min @ 3mA, the man foolishly wants to
> > build an Electro-static power supply for this -
> >
> > www3.telus.net/chemelec/Projects/Electrostatic/Electrostatic-Sc
> > h.png
> >
> > The normal suspects (Farnell, RS Components) just about stock
> > microwave oven diodes and go no higher - Mouser doesn't go above 2KV
> > and Digikey catalogue is a nightmare, but appears not to stock them.
> >
> > Vishay - drawn a blank
> > Infineon - ditto
> > Zetex - ditto.
> >
> > I've Giggled for them, but just end up with datasheet servers.
> >
> > If anyone has alternative part numbers with these specs, I could hunt
> > aorund for them.
> >
> > Thanks
> >
> > Colin
> >
> >
> >  
> > --
> > cdb,   20/04/2008
> >  
> > --
> >
> >
> >
> >
> > colinspam_OUTbtech-online.co.uk
> >
> >
> >  
>

> Hi,
>
> Hitachi has HV diodes up to 14kV
> <www.pi.hitachi.co.jp/pse/product/diodes/2006316_14592.html>
> I have successfully replaced the now obsolete BY8410 with DHM3J120.
>
> VMI has up to 20kV
> <http://www.voltagemultipliers.com/html/selection_guide_hv_diodes.html>
>
> HVAC is another possibility with diodes up to 30kV.
> <http://www.hvca.com/pg_catalog/catalog.aspx>
>
> /Ruben
>
>
>  
>> Reading that link, the author says:
>>
>> "I can supply all these parts, if required."
>>
>> Have you considered contacting the author? He has them for sale here:
>>
>> www3.telus.net/chemelec/Parts/HV-Diodes.htm
>>
>> Rolf
>>
>> cdb wrote:
>>    
>>>  I've been asked by someone in Brazil to source a very small quantity
>>> of very high VRRM fast recovery diodes, namely something along the
>>> lines of a BY711/BY8418/SHV-24.
>>>
>>> The specs required are VRRM 17KV min @ 3mA, the man foolishly wants to
>>> build an Electro-static power supply for this -
>>>
>>> www3.telus.net/chemelec/Projects/Electrostatic/Electrostatic-Sc
>>> h.png
>>>
>>> The normal suspects (Farnell, RS Components) just about stock
>>> microwave oven diodes and go no higher - Mouser doesn't go above 2KV
>>> and Digikey catalogue is a nightmare, but appears not to stock them.
>>>
>>> Vishay - drawn a blank
>>> Infineon - ditto
>>> Zetex - ditto.
>>>
>>> I've Giggled for them, but just end up with datasheet servers.
>>>
>>> If anyone has alternative part numbers with these specs, I could hunt
>>> aorund for them.
>>>
>>> Thanks
>>>
>>> Colin
>>>
>>>
>>>  
>>> --
>>> cdb,   20/04/2008
>>>  
>>> --
>>>
>>>
>>>
>>>
>>> RemoveMEcolinTakeThisOuTbtech-online.co.uk
>>>
>>>
>>>  
>>>