2SD2250 N-DARL 160V 7A 90W B>5K

2SD2253 SI-N+D 1700V 6A 50W

2SD2255 N-DARL 160V 7A 70W 20MHz

2SD2276 N-DARL 160V 8A 120W B>5K

2SD2331 N-DARL+D 1500V 3A

2SD234 SI-N 60V 3A 25W AF-POWER

2SD2340 SI-N 130V 6A 50W