B340-13-F

The B340-13-F is a Schottky barrier rectifier diode manufactured by Diodes Incorporated. This component is designed for applications requiring efficient rectification and fast switching speeds. Here’s a detailed description of its key features and specifications:

General Characteristics:

• Type: Schottky Diode
• Package: Typically available in a surface-mount package, such as the SOD-123 or similar, which allows for compact designs and efficient thermal management.
• Polarity: The diode is polarized, with a cathode and anode, and is designed to conduct current in one direction while blocking it in the reverse direction.

Electrical Specifications:

• Maximum Reverse Voltage (VR): The B340-13-F has a maximum reverse voltage rating of 40V, making it suitable for various low to moderate voltage applications.
• Forward Current (IF): It can handle a continuous forward current of up to 3A, which is ideal for power supply circuits and other applications where significant current flow is expected.
• Forward Voltage Drop (VF): The forward voltage drop is typically low, around 0.45V at 3A, which contributes to its efficiency by minimizing power loss during operation.
• Reverse Recovery Time (trr): As a Schottky diode, it features a very fast reverse recovery time, often in the nanosecond range, which is beneficial for high-frequency applications.

Thermal Characteristics:

• Operating Temperature Range: The diode can operate within a wide temperature range, typically from -55°C to +150°C, allowing it to be used in various environmental conditions.
• Thermal Resistance: The thermal resistance from junction to ambient is designed to ensure effective heat dissipation, which is crucial for maintaining performance and reliability.

Applications:

The B340-13-F is commonly used in:

• Power supply circuits
• DC-DC converters
• Battery charging systems
• Solar inverters
• Motor control circuits
• General-purpose rectification in electronic devices

Additional Features:

• Low Leakage Current: The diode exhibits low reverse leakage current, which is advantageous for battery-operated devices and energy-efficient designs.
• High Reliability: Designed to meet stringent quality standards, the B340-13-F is suitable for use in critical applications where reliability is paramount.

Conclusion:

The B340-13-F from Diodes Incorporated is a versatile and efficient Schottky diode that offers a combination of high current handling, low forward voltage drop, and fast switching capabilities. Its robust design and wide range of applications make it a popular choice among engineers and designers in the electronics industry.