BAS40-05,215 BAS40-05,235 BAS40-05,235 整流器件 BAS40-05.215 BAS40-05/DG/B2 BAS40-05/DG/B2,215 BAS40-05/DG/B2,235 BAS40-05/DG/B2235 BAS40-05/DG/B3R BAS40-05/DG/B3VL