The DL4728A 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 commonly used in a variety of electronic applications requiring precise voltage regulation.

Applications

• Voltage regulation
• Voltage clamping
• Overvoltage protection
• Clipping circuits
• Reference voltage sources

Features

• Zener voltage: 3.3V
• Power dissipation: 1W
• Tolerance: 5%
• DO-41 package
• Low reverse leakage current

Benefits

• Precise voltage regulation: Maintains a stable voltage output despite variations in input voltage or load current.
• Effective overvoltage protection: Protects sensitive circuits from damage caused by voltage spikes or surges.
• Compact size: The DO-41 package allows for easy integration into circuit boards.
• Reliable performance: Offers consistent and dependable operation in a wide range of applications.
• Cost-effective solution: Provides a low-cost option for voltage regulation and protection.

Additional Details

The DL4728A Zener diode has a maximum forward voltage of 1.2V at 200mA. The operating temperature range is typically -65°C to +175°C. The device is RoHS compliant, ensuring it meets environmental standards. Its small size and robust characteristics make it suitable for various electronic devices and systems needing dependable voltage control.