ON Semiconductor 1N5239B Zener Diode

The 1N5239B is a robust Zener diode from ON Semiconductor, a leading figure in the field of power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications.

Key Features:

• Voltage Regulation: The 1N5239B provides a Zener voltage of 9.1V, making it suitable for voltage regulation applications in a variety of electronic circuits.
• Power Dissipation: With a power dissipation of 500mW, this diode can withstand moderate levels of power while maintaining its functionality, which is essential for maintaining stable operation over time.
• Standard Tolerance: The Zener voltage tolerance is ±5%, which ensures precise voltage regulation for sensitive electronic components.
• Package: The diode comes in a DO-35 glass package, which is known for its high thermal performance and reliability.
• Operating Temperature: It operates within a wide temperature range of -65°C to +200°C, making it versatile for use in various environments.

Applications:

The 1N5239B is commonly used in a variety of applications that require a stable reference voltage, such as:

• Power supplies
• Voltage regulators
• Surge protection circuits
• Motor controllers
• Logic systems

Quality and Reliability:

ON Semiconductor is known for its commitment to quality, and the 1N5239B Zener diode is no exception. It is designed to meet the rigorous standards required by industrial and consumer electronic devices. The diode's construction ensures long-term reliability, even under stressful conditions.

Environmental Compliance:

The 1N5239B adheres to environmental standards, including RoHS compliance, which restricts the use of certain hazardous substances in electronic equipment. This commitment to environmental sustainability makes it a suitable choice for eco-conscious applications and manufacturers.

In conclusion, the ON Semiconductor 1N5239B Zener diode is a high-performance component designed for precise voltage regulation across a broad range of applications. Its reliability, combined with ON Semiconductor's reputation for quality, makes it an excellent choice for designers and engineers looking to ensure the stability and longevity of their electronic products.