The 1N53xxx series are 5W, 5% tolerant Zener Diodes. The Zener Diode voltage ranges from 3.3V to 200V, in a DO-201AE leaded package. Surge rating of up to 180W at 8.3ms.
1797987 | DIODE,ZENER,5W,3.3V,5%,DO-201AEDIODE,ZENER,5W,3.3V,5%,DO-201AE | 1N5333BRLG1N… |