MIL-PRF-19500-478 Semiconductor Device, Diode, Silicon, Power Rectifier, Fast Recovery, Types 1N5812, 1N5814, 1N5816, And R Versions, Jan, Jantx, Jantxv, Janhc, Jankc, And JansThis specification covers the performance requirements for silicon, fast recovery power rectifier diodes. Four levels of product assurance are provided for each device type as specified in MIL-PRF-19500. Two product assurance levels are provided for die.