SOT(小外形晶体管);带有散热片的SOP称为HSOP; 部分半导体厂家把无散热片的SOP 称为SONF(Small Out-Line Non-Fin); 部分STW38N65M5 STB23N80K5 STB4NK60ZT4 STF13N60M2 VNB10N07-E VND5N07TR-E VNP35N07-E VNP5N07-E VND7NV04TR-E STD3N62K3 VND7N04TR-E VNP20N07-E STB35N60DM2 VND7N04TR-E VNP20N07-E 厂家把宽体SOP称为SOW (SmallOutlinePackage(Wide-Jype)