2SB1123S-TD 2SB1123S-TD-E 2SB1123S-TD-EX 2SB1123S-TD-EX-ON 2SB1123S-TL-E 2SB1123T 2SB1123-T 2SB1123-TD 2SB1123-TD-E 2SB1123-T-TC