The BZX85B20 is a 1.3 W Zener diode with a voltage of 20V. Manufactured by Vishay, it's designed for voltage regulation and surge protection applications. The diode is commonly available in a DO-41 package.

Applications

• Voltage Regulation: Maintaining a stable voltage level in electronic circuits.
• Overvoltage Protection: Protecting sensitive components from voltage spikes.
• Clipping Circuits: Shaping waveforms by limiting voltage levels.
• Reverse Polarity Protection: Preventing damage from incorrect power supply connections.
• Transient Voltage Suppression: Suppressing transient voltages in various electronic equipment.

Features

• High Power Dissipation: Capable of handling up to 1.3 W of power.
• Stable Zener Voltage: Provides a consistent voltage level at 20V.
• Low Reverse Leakage Current: Minimizes current leakage in the reverse direction.
• DO-41 Package: Compact and easy to mount.
• Wide Operating Temperature Range: Suitable for use in various environmental conditions.

Benefits

• Reliable Voltage Regulation: Ensures stable performance of electronic circuits.
• Effective Overvoltage Protection: Protects sensitive components from damage.
• Compact Size: Saves space on the circuit board.
• Easy to Integrate: Simple to incorporate into existing designs.
• Cost-Effective Solution: Provides a reliable and affordable voltage regulation solution.

Additional Details

The BZX85B20 Zener diode offers a robust solution for voltage regulation and protection. Its key electrical characteristics include a Zener voltage of 20V, a power dissipation of 1.3W, and a low reverse leakage current. It is crucial to consult the datasheet for detailed specifications and application guidelines. This diode finds application in various electronic devices, ensuring stability and protection against voltage fluctuations and surges.