Westcode-IXYS-Littlefuse MCD44-08IO8B, Thyristor Diode Module, 44 Amp, 800V Features Thyristor for line frequency Direct Copper Bonded Al2O3-ceramic Planar passivated chip Electrically insulated base plate Industrial standard package Long-term stability 3600V Isolation 20mm Base Width Applications Power Converter Line rectifying 50/60 Hz Controlled Rectifiers Soft start AC motor control AC power control Lighting and temperature control Specification Westcode-IXYS-Littlefuse Part Number MCD44-08IO8B Vrrm 800V Diode Configuration Thyristor Diode Module IF(av) @ 85 Deg C 44 Amp Package Size W:20mm L:93mm D:30mm TO-240AA Itsm 1.15 kA VF(to) 0.85V Tj(max) 125°C rF 5.3mΩ I(gt) @ 25 Deg C 100mA Terminals M5 Screw Hole Centres 80mm (M6) Gate Terminals Spade (A 2.8 - 0.8 DIN 46244) R th(j-c) 0.53°C/W R th(c-h) 0.20°C/W Weight 81g Mounting Torque 4 Nm (4 Nm Terminals) Factory Pack Qty 12 Certification UL Listed, ROHS IXYS Headquarters United States Datasheet Product Datasheet Alternatives See MCD95-16io1B for IXYS alternative. See TD120N16SOF for Infineon Pressure Contact Alternative