BZT52C5V1-7-F Surface Mount Voltage Regulation Diode

BZT52C5V1-7-F is a surface-mount Zener diode for voltage regulation, reference, and clamping circuits. Its nominal 5.1 V Zener voltage and 500 mW power rating suit low-voltage rails that need a defined breakdown point. The SOD123 package supports automated surface-mount assembly and a compact PCB footprint. Use an appropriate series resistor to control Zener current and keep device dissipation within the design limit. The part can serve in shunt regulators, input protection networks, and signal-clamp stages. Review current, tolerance, and temperature behavior across the full operating range before finalizing the circuit. A complete worst-case review helps ensure the selected bias point matches the required regulation performance. Request a quote for BZT52C5V1-7-F.