MIL MIL-PRF-19500/620G

Semiconductor Device, Hermetic, Diode, Silicon, Rectifier, Schottky Barrier, Types 1N5822 and 1N5822US, 1N6864 and 1N6864US, JAN, JANTX, JANTXV, JANS, JANHC, and JANKC
standard by Military Specifications and Standards, 08/10/2007