ON MMSZ4678T1 Series Preferred Device Zener Voltage Regulators 500 mW SOD 123 Surface Mount handbook
MMSZ4678T1 is a 500mW SOD-123 surface mount Zener diode with a 500mW rating, a wide Zener reverse voltage range of -1.8V to 43V, and is suitable for FR-4 or FR-5 boards. Pb-free packages are available.