Infineon D1031SH45T, Fast Diode Rectifier Capsule, Soft turn off at high dv/dt 1031 Amp, 4500V Features Very low forward voltage drop Very low leakage current International standard package 74/26 Package Press Mounted Double or Single Sided Cooling Applications Power Supplies Rectifier for drives applications Uncontrolled Rectifiers Rectifiers for UPS Battery Chargers Field Supply for DC Motors Water Cooled Rectifiers DC Substation Blocking Diode Large Generators Specification Infineon Part Number D1031SH45T Vrrm 4500V Diode Configuration Diode Capsule (PUK) IF(av) @ 85 Deg C 1140 Amp Package Size ø74 x 26mm Itsm 23 kA VF(to) 1.63V Tj(max) 180°C Qr 3500uAs rF 0.888mΩ Gate Terminals N/A R th(j-c) (double sided cooled 180°sin) 0.0112°C/W R th(c-h) (double sided cooled) 0.030°C/W Weight 850g Clamping Force 27 - 45kN Factory Pack Qty 12 Certification ROHS Infineon Headquarters Germany Datasheet Product Datasheet Alternatives Contact Us for Possible Replacement Heatsink Heatsink Profiles  

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