MMBD4448HTM-7-F-89 MMBD4448HTMQ-7-F MMBD4448HTS MMBD4448HTS-7-F MMBD4448HTS-TP MMBD4448HTS-TP-HF MMBD4448HT-TP MMBD4448HTW MMBD4448HTW-7 MMBD4448HTW-7-F