2SD1730 1500V 5A 100W * * NPN

2SD1729 1500V 3.5A 60W * * NPN

2SD1711 1500V 7A 100W * * NPN

2SD1710 1500V 6A 100W * * NPN

2SD1656 1500V 6A 60W * * NPN

2SD1655 1500V 5A 60W * * NPN

2SD1654 1500V 3.5A 50W * * NPN