Manufacturer: Vishay/Semiconductors  •  RoHS/pb-free: RoHS   Pb-free  •  Voltage - DC Reverse (Vr) (Max): 4500V (4.5kV)  •  Voltage - Forward (Vf) (Max) @ If: 2.9V @ 2000A  •  Current - Average Rectified (Io): 990A  •  Current - Reverse Leakage @ Vr: 100mA @ 4500V  •  Diode Type: Standard  •  Speed: Standard Recovery >500ns, > 200mA (Io)  •  Reverse Recovery Time (trr): 5µs  •  Mounting Type: Chassis Mount  •  Package / Case: K-PUK  •  Other PartNo: *SD853C45S50K, VS-SD853C45S50K, VS-SD853C45S50K-ND, VSSD853C45S50K, VSSD853C45S50K-ND