The 1W Zener Diode 20V 1N4747 is a high-quality silicon semiconductor device designed to regulate voltage in a wide range of electronic applications. This diode consists of a special, heavily doped p-n junction, allowing it to conduct in the reverse direction when a certain specified voltage is reached, making it an essential component in various electronic circuits.

Key Features: The 1N4747 Zener Diode is capable of handling high voltages and currents, making it suitable for use in power supply regulation, voltage reference, and protection circuits. Its compact size and low profile make it easy to integrate into a variety of applications, from simple voltage regulators to complex electronic systems.

The following are the key specifications of the 1W Zener Diode 20V 1N4747:

• Power Rating: 1W


• Zener Voltage: 20V


• Package Type: DO-41


• Polarity: Unidirectional

The 1W Zener Diode 20V 1N4747 has a wide range of applications, including:

• Voltage Regulation: Power supply regulation, voltage reference, and voltage stabilization


• Protection Circuits: Overvoltage protection, surge protection, and transient voltage suppression


• Electronic Design: FM stereo, GSM module, digital multimeter, and display circuits