The MMSZ5239BS-7-F is a high-precision, surface-mount Zener diode designed and manufactured by Diodes Incorporated, a leading company in the semiconductor market. This component is part of Diodes Incorporated's extensive Zener diode product line, tailored for voltage regulation and reference applications.

Key Features

• Package Type: The device is housed in a compact SOD-323 package, which is equivalent to the industry-standard 0805 footprint. This small package is ideal for high-density mounting and is commonly used in portable electronic devices.
• Nominal Zener Voltage: It has a Zener voltage of 9.1V, making it suitable for applications that require a regulated voltage close to this value.
• Power Dissipation: With a power dissipation of 500mW, the MMSZ5239BS-7-F is capable of handling moderate power levels, which is sufficient for most low-power circuit designs.
• Tolerance: The Zener voltage tolerance is ±5%, which indicates a precise voltage regulation capability, ensuring reliable operation in the intended applications.
• Operating Temperature Range: The diode operates over a wide temperature range from -55°C to +150°C, allowing for usage in various environmental conditions.
• Lead-Free and RoHS Compliant: The product is lead-free and RoHS compliant, making it environmentally friendly and suitable for use in all regions that enforce such environmental standards.

Applications

The MMSZ5239BS-7-F is versatile for a variety of applications, including:

• Voltage regulation in power supplies
• Reference voltage in precision circuits
• Surge protection in sensitive electronics
• Consumer electronics such as smartphones and tablets
• Industrial and medical equipment with strict voltage requirements

Quality and Reliability

Diodes Incorporated is committed to providing high-quality products that meet stringent industry standards. The MMSZ5239BS-7-F Zener diode is a testament to this commitment, offering reliability and performance for critical electronic applications.