... Product Description International Rectifier (IR)type and Semikron type, stud version recitifier diode, 30A~85A,200V~1600V. DO-5 ... fast recovery type, and Schottky type diode. Semikron type, stud version rectifier diode, 45A~70A,200V~1600V. E8 case ... fast recovery diode.High surge current capabilityStud cathods and stud anode versionWide current rangeMetric device version available Typical ...