GSIB2580-E3/45

The GSIB2580-E3/45 is a high-performance Schottky barrier rectifier manufactured by Vishay, designed for various applications in power electronics. This component is particularly noted for its low forward voltage drop and fast switching capabilities, making it ideal for use in power supplies, converters, and other high-frequency applications.

Key Features:

1. Configuration: The GSIB2580 is a single diode in a surface-mount package, which allows for efficient thermal management and space-saving on printed circuit boards (PCBs).

2. Voltage Rating: It has a maximum reverse voltage rating of 80 volts, which makes it suitable for a wide range of applications, including those that require moderate voltage handling.

3. Current Rating: The device can handle a continuous forward current of up to 25 amps, making it robust enough for high-load applications.

4. Forward Voltage Drop: One of the standout features of the GSIB2580 is its low forward voltage drop, typically around 0.45 volts at a forward current of 25 amps. This characteristic helps in reducing power losses and improving overall efficiency in circuits.

5. Reverse Recovery Time: The GSIB2580 boasts a very fast reverse recovery time, which is crucial for high-frequency switching applications. This feature minimizes switching losses and enhances the performance of power converters.

6. Thermal Characteristics: The device is designed to operate efficiently at elevated temperatures, with a maximum junction temperature rating of 150°C. This allows it to function reliably in demanding environments.

7. Package Type: The GSIB2580 is housed in a compact, surface-mount package (typically a TO-220 or similar), which facilitates easy integration into various circuit designs and helps in efficient heat dissipation.

8. Applications: Common applications for the GSIB2580 include power supplies, DC-DC converters, battery chargers, and other circuits where efficient rectification is required.

Electrical Characteristics:

• Reverse Voltage (V_R): 80V
• Forward Current (I_F): 25A
• Forward Voltage Drop (V_F): 0.45V (at I_F = 25A)
• Reverse Recovery Time (t_rr): Fast (specific values can be found in the datasheet)

Conclusion:

The GSIB2580-E3/45 from Vishay is a versatile and efficient Schottky barrier rectifier that is well-suited for modern power electronics applications. Its combination of low forward voltage drop, high current capacity, and fast switching performance makes it an excellent choice for engineers looking to optimize their designs for efficiency and reliability. For specific applications and detailed electrical characteristics, it is advisable to refer to the official Vishay datasheet.