The 1N5337BTR is a three-terminal, 500 mW, axial leaded zener diode manufactured by ON Semiconductor. Its peak reverse voltage rating is 5.1 Volts with a maximum zener voltage of 5.6 volts, making it ideal for precision voltage regulation. The device features a high level of stability and tight voltage tolerance of ±2%. It has a typical dynamic impedance of 8 ohms and a typical forward voltage of 1.2 Volts. It has very fast switching speeds and a maximum power dissipation of 500 mW. This diode is ideal for a wide range of applications, such as voltage regulation, clamping, and switching applications.