Littelfuse SMBJ-HRA TVS Diode is an "off-the-shelf" upscreened High
Reliability TVS Diode which has been specially screened and sorted for
use in DC line protection in aviation electronics. The surface mount
600W diode series is available in a compact DO-214AA SMB package.
SMBJ-HRA from Littelfuse protects sensitive electronic equipment from
voltage transients induced by lightning surge and other transient
voltage events. The components in this series have undergone a 100%
screen sorting process.