md4dMD4D Datasheet. Part #: MD400A08D4. Datasheet: 121Kb3P. Manufacturer: Jiangsu APT Semiconductor Co.,Ltd. Description: Rectifier Diode Modules. 73 Results.Check Live 4D results now for Magnum 4D, Da Ma Cai 1+3D, PMP, Sports TOTO 4D, 5D, 6D, Jackpot