Description: Zener Diodes ZEN SOD123 REG 0.5W 500 mW Rating on FR−4 or FR−5 Board • Wide Zener Reverse Voltage Range − 1.8 V to 43 V • Low Reverse Current (IZT) − 50 A • Package Designed for Optimal Automated Board Assembly • Small Package Size for High Density Applications • ESD Rating of Class 3 (> 16 kV) per Human Body Model • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable • These Devices are Pb−Free and are RoHS Com