The DZL4734 with Zener Diodes SOD-123FL RoHS is a bipolar, non-polarized Zener voltage regulator diode manufactured by LGE. It is ideal for various applications including voltage regulation, circuit protection, and switching. This device has a voltage range of 4.3 V to 47 V, a breakdown voltage of 5.1 V, and a power dissipation of 500 mW. It is made from small-outline plastic packages (SOD-123FL) that comply with Restrictions of Hazardous Substances (RoHS) for lead-free products. It has a temperature range between -55°C and 125°C and is operated at various currents up to 510 mA.