The JANS1N6513 from Solid State Devices is a Space Qualified Diode with a maximum reverse working voltage of 2000 V. It has a maximum non-repetitive peak forward surge current of 100 A and an average output current of 1-1.5 A. This ultrafast recovery rectifier has a maximum forward voltage of 3.5 V and a fast reverse recovery time of 70 nsec. It features a void-free ceramic frit glass construction and comes in a hermetically sealed axial and surface mount package. The diode is qualified to JANS, JANTXV, JANTX, JAN8, and MIL-PRF-19500/575 levels and is suitable for use in high voltage systems.