MDS50B Naina Semiconductor Ltd. Three Phase Bridge Rectifier, 50A Features • • • Easy connections Excellent power volume ratio Insulated type MDS Voltage Ratings (TJ = 25oC unless otherwise noted) Type number Voltage code MDS50B 80 100 120 140 160 VRRM, Max. repetitive peak reverse voltage VRSM, Max. nonrepetitive peak reverse voltage IRRM max @ TJ max (V) (V) (mA) 800 1000 1200 1400 1600 900 1100 1300 1500 1700 8.0 Electrical Specifications (TJ = 25oC unless otherwise noted) Parameters Conditions Maximum DC output current Forward surge current (non-repetitive), one cycle Fusing current Maximum forward voltage drop TC = 95oC f = 50 Hz IFM = 50A, TJ = 25 oC RMS isolation voltage Symbol Values Units IDC IFSM I2t VFM 50 600 1800 1.2 A A A2s V VISO 3000 V Thermal and Mechanical Specifications (TJ = 25oC unless otherwise noted) Parameters Maximum operating junction temperature range Maximum storage temperature range Maximum thermal resistance, junction to case Mounting torque Approximate weight 1 to heatsink to terminal Symbol Values TJ TSTG Rth(J-C) - 40 to + 150 - 40 to + 150 0.31 3 ± 15% 3 ± 15% 160 F W D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com Units o C C o C/W o Nm g Naina Semiconductor Ltd. MDS50B Package Outline (All dimensions in mm) Ordering Table MDS 1 50 2 B 3 120 4 1 – Three-Phase Bridge 2 – Current = ID 3 – Package Type 4 – Voltage Code x 10 = VRRM (See Voltage Ratings Table) 2 D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653 [email protected] • www.nainasemi.com