官方资料-philips part cross(mms)philips型号与各品牌互替Philips SemiconductorsPower Bipolar Transistors Cross reference list”PHILIPS TYPE”REFERS TO CLOSEST PHILIPS ALTERNATIVE OR DIRECT EQUIVALENT IF AVAILABLE.Always consider the application and compare data specications before recommending suitable Philips typeTYPE MANUFACTURERPHILIPS TYPE2SC4589HITACHI BU4525AF2SC4692HITACHI BU4530AL2SC4742HITACHI BU2508DW2SC4743HITACHI BU4508AX2SC4744HITACHI