The BZG03C30-M3-08 with Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC) manufactured by Vishay is a surface-mount, unidirectional Zener diode with a power dissipation of 300W Peak Pulse Power (ppm). The diode has standard SMT or SMD plastic case package format (DO-214AC) to meet different mounting requirements. Its features include low profile,low on-resistance, optimized thermal resistance, fast switching response, and high stability. This diode operates from -65°C to +150°C junction temperature range and is suitable for various high power applications.