The DL4736A is a Zener diode manufactured by Rectron Semiconductor. It is designed to provide a stable reference voltage or to protect circuits from voltage surges. This diode is part of the DL47xxA series, which offers a range of Zener voltages suitable for various applications. The DL4736A specifically provides a Zener voltage of 6.8V.

Applications

• Voltage regulation: Maintaining a stable voltage in power supplies and electronic circuits.
• Overvoltage protection: Clamping voltage spikes to protect sensitive components.
• Reference voltage: Providing a stable reference voltage for comparators and other circuits.
• Clipping circuits: Shaping waveforms by clipping voltage levels.
• Calibration equipment: Used in precision instruments for accurate voltage references.

Features

• Precise Zener voltage: Provides a stable and accurate 6.8V Zener voltage.
• High surge current capability: Withstands high current surges without damage.
• Low reverse leakage current: Minimizes current leakage in the reverse direction.
• DO-41 package: Standard through-hole package for easy mounting.
• RoHS compliant: Environmentally friendly.

Benefits

• Stable voltage reference: Provides a reliable and consistent voltage reference for various applications.
• Effective overvoltage protection: Protects sensitive components from voltage surges and spikes.
• Easy to use: Simple to integrate into existing circuits due to its standard package.
• Improved circuit performance: Enhances the stability and reliability of electronic circuits.
• Long-term reliability: Designed for long-term performance in various operating conditions.

Additional Details

The DL4736A has a typical Zener voltage (Vz) of 6.8V with a tolerance of ±5%. It has a maximum power dissipation of 1W and a maximum surge current capability as defined in its datasheet. Its reverse leakage current (Ir) is very low, which makes it an efficient component for voltage regulation and protection. This diode is commonly available in a DO-41 package. It is widely used in many electronic designs due to its reliability and performance characteristics.