RS3MB-13-F

The RS3MB-13-F is a high-performance rectifier diode manufactured by Diodes Incorporated, designed for various applications in power management and conversion. Here’s a detailed description of its key features and specifications:

General Description:

The RS3MB-13-F is a Schottky barrier rectifier diode, which is known for its low forward voltage drop and fast switching capabilities. This makes it particularly suitable for applications where efficiency and speed are critical, such as in power supplies, DC-DC converters, and battery charging circuits.

Key Specifications:

• Maximum Reverse Voltage (VR): The RS3MB-13-F typically has a maximum reverse voltage rating of around 30V, making it suitable for low to medium voltage applications.
• Forward Current (IF): It can handle a continuous forward current of up to 3A, allowing it to be used in various power applications without overheating.
• Forward Voltage Drop (VF): The forward voltage drop is low, typically around 0.5V at rated current, which contributes to its efficiency by minimizing power loss during operation.
• Reverse Recovery Time (trr): The diode features a very fast reverse recovery time, which is essential for high-frequency applications, reducing switching losses and improving overall performance.

Package and Dimensions:

The RS3MB-13-F is usually housed in a DO-214AA (SMB) package, which is a surface-mount device (SMD) configuration. This package is compact, allowing for efficient use of PCB space while providing good thermal performance. The dimensions of the SMB package typically include:

• Length: Approximately 5.2 mm
• Width: Approximately 3.2 mm
• Height: Approximately 1.5 mm

Thermal Characteristics:

• Operating Temperature Range: The diode can operate effectively over a wide temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.
• Thermal Resistance: The thermal resistance from junction to case is low, which helps in dissipating heat effectively during operation.

Applications:

The RS3MB-13-F is ideal for a variety of applications, including:

• Power supply circuits
• DC-DC converters
• Solar inverters
• Battery management systems
• Motor drives

Additional Features:

• RoHS Compliant: The RS3MB-13-F is compliant with RoHS standards, ensuring that it is free from hazardous substances and environmentally friendly.
• Low Leakage Current: The diode exhibits low leakage current, which is beneficial for battery-operated devices, enhancing their efficiency and lifespan.

Conclusion:

The RS3MB-13-F from Diodes Incorporated is a versatile and efficient Schottky diode that meets the demands of modern electronic applications. Its combination of low forward voltage drop, high current handling capability, and fast switching performance makes it an excellent choice for engineers looking to optimize their designs for efficiency and reliability.