2SB1308 T100Q 2SB1308 T100R 2SB1308 T100R(BF) 2SB1308 T101R 2SB1308-P 2SB1308-P-TP 2SB1308-P-TP-HF 2SB1308-Q 2SB1308-Q 电源IC 2SB1308-Q-TP