MIL-PRF-19500-500 Semiconductor Device, Diode, Silicon, Unipolar Transient Voltage Suppressor, Types 1N5555 Through 1N5558, 1N5907, 1N5629A Through 1N5665A, Jan, Jantx, And JantxvThis specification covers the performance requirements for 1,500 watt, silicon, transient voltage suppressor diodes. Three levels of product assurance are provided for each device type as specified in MIL-PRF-19500.