W8 Zener Diode SMD BZT52C5V1 SOD123 5.1V BZT52C5V1

The BZT52C5V1 is a 5.1V, 500mW surface-mount Zener diode manufactured by Diodes Incorporated for voltage regulation, voltage clamping, and reference voltage applications. Housed in a compact surface-mount SOD-123 molded plastic package, this discrete component features a single diode configuration designed to optimize space in high-density circuit boards. It operates with a nominal Zener breakdown voltage of 5.1V and a maximum power dissipation of 500mW while carrying the package top-side marking code "W8". Engineered with low reverse leakage current, stable clamping performance, and a maximum forward voltage drop of 0.9V at a 10mA test current, this robust device delivers reliable performance across an operating junction temperature range from minus 65 to plus 150 degrees Celsius.