10V 0.5Watt Zener Diode 105-ZD

The 1N5240B is a 10V, 0.5W silicon planar Zener diode manufactured by Central Semiconductor Corp. for high-reliability voltage regulation and industrial reference clamping. Housed in a hermetically sealed, axial-leaded DO-35 glass package, this discrete component ensures a standard tight breakdown voltage tolerance of 5%. It operates at a nominal Zener voltage of 10V under a 20 mA test current while maintaining a maximum dynamic loop impedance of 17 ohms. Engineered for high stability across broad circuit applications, this robust device functions reliably throughout an industrial operating temperature range from minus 65 to plus 200 degrees Celsius.