A.雙極型三極管 B.雙極型絕緣柵 C.單極型三極管 D.單極型絕緣柵
A.10010 B.10001 C.11001 D.11000
A.發(fā)射極、集電極都反偏 B.發(fā)射極、集電極都正偏 C.發(fā)射極反偏,集電極正偏 D.發(fā)射極正偏,集電極反偏