DFLS240L-7

The DFLS240L-7 is a Schottky barrier rectifier diode manufactured by Diodes Incorporated. This component is designed for applications requiring efficient rectification with low forward voltage drop and fast switching capabilities.

Key Features:

1. Type: Schottky Diode

   • The DFLS240L-7 utilizes a Schottky design, which allows for lower forward voltage drop compared to standard diodes, making it ideal for power management applications.

2. Voltage Rating:

   • The diode has a maximum reverse voltage (VR) rating of 40 volts, making it suitable for various low to moderate voltage applications.

3. Current Rating:

   • It can handle a continuous forward current (IF) of up to 2 amps, which is adequate for many consumer electronics and power supply circuits.

4. Forward Voltage Drop:

   • The forward voltage drop is typically around 0.45 volts at 2 amps, which contributes to its efficiency by minimizing power loss during operation.

5. Reverse Recovery Time:

   • The DFLS240L-7 features a very fast reverse recovery time, which is a critical parameter for high-frequency applications, reducing switching losses and improving overall performance.

6. Package Type:

   • This diode is available in a compact SOD-123 package, which is surface-mountable. This makes it suitable for modern PCB designs where space is a premium.

7. Thermal Characteristics:

   • The diode is designed to operate over a wide temperature range, typically from -55°C to +125°C, ensuring reliability in various environmental conditions.

8. Applications:

   • Common applications include power supplies, DC-DC converters, battery chargers, and other circuits where efficient rectification is required.

Electrical Characteristics:

• Maximum Reverse Voltage (VR): 40V
• Maximum Forward Current (IF): 2A
• Forward Voltage Drop (VF): ~0.45V at 2A
• Reverse Leakage Current (IR): Typically low, enhancing efficiency.

Conclusion:

The DFLS240L-7 from Diodes Incorporated is a versatile and efficient Schottky diode that is well-suited for a variety of electronic applications. Its low forward voltage drop, fast switching speed, and compact package make it an excellent choice for designers looking to optimize performance in power management and rectification tasks.