600W peak pulse in a DO-214AA footprint
The SMBJ110A-13-F is a 600W Zener TVS diode from Diodes Incorporated, designed to clamp transients on 110V nominal rails. Its 177V clamping voltage at 3.4A peak pulse current (10/1000µs waveform) means it holds the line voltage below the downstream device's abs-max rating during a surge event. The -55°C to 150°C junction temperature range covers industrial and outdoor equipment that sees thermal cycling.
