diffused-mesa transistorとは意味:diffused-mesa transistor 拡散メサ型トランジスター[電情]; 拡散メサ形トランジスタ[電情] diffused-mesa transistor meaning:[Electronics] A transistor whose base is a n-type layer diffused into a p-type wafer (the remaining p-type material serving as the collector); its emitter is a small p-type area diffused into or alloy...