Looking fo a data sheet or any information at all on a Fairchild 1f30sd.
Tried google... no joy any references to 1f30sd point to distributors of old and obsolete gear with offers of data sheet upon request... however i do not need to purchase materials.. am trying to understand what the component is.
ON semiconductors, the new owners of Fairchild , are as useful int his regard as the tits on a bull.