The 1N4728A is a highly reliable, popular Zener diode from ON Semiconductor, a leading provider of semiconductor-based solutions. This Zener diode is designed to provide a precise voltage reference, making it an essential component in a wide variety of electronic circuits. It is commonly used for voltage regulation, to protect other components from voltage spikes, and to provide a stable reference voltage in precision applications.

Key Features:

• Nominal Zener Voltage: 3.3V
• Power Dissipation: The device can handle up to 1W of power dissipation, allowing for a robust performance in various applications.
• Standard Vz Tolerance: 5%, providing a precise voltage reference for consistent performance.
• Wide Operating Temperature Range: -65°C to +200°C, ensuring reliable operation under extreme conditions.
• Package: DO-41 glass body, which is a standard axial-lead package, offering ease of mounting and good thermal performance.
• Forward Voltage Drop: Typically low, ensuring minimal power loss in circuit operation.

Applications:

The 1N4728A is versatile and can be found in a variety of applications, including:

• Power supply circuits
• Consumer electronics
• Automotive systems
• Industrial equipment
• Telecommunications infrastructure

Quality and Reliability:

ON Semiconductor is known for its commitment to quality, and the 1N4728A Zener diode is no exception. It is manufactured in a highly controlled environment, ensuring that each component meets the highest standards of performance and reliability. Whether for mass production or precision engineering, the 1N4728A is a go-to Zener diode for engineers and designers who require a dependable voltage reference solution.