1N5819WS

The 1N5819WS is a Schottky barrier rectifier diode manufactured by TWGMC, designed for applications requiring efficient rectification with low forward voltage drop and fast switching capabilities.

Key Features:

1. Type: Schottky Diode

   • The 1N5819WS is a Schottky diode, which means it utilizes a metal-semiconductor junction rather than a p-n junction, allowing for faster switching speeds and lower forward voltage drop compared to standard diodes.

2. Forward Voltage Drop:

   • The diode typically exhibits a low forward voltage drop, usually around 0.45V to 0.6V at a forward current of 1A. This characteristic makes it ideal for power supply applications where efficiency is critical.

3. Current Rating:

   • The 1N5819WS is rated for a maximum forward current of 1A, making it suitable for various low to moderate power applications.

4. Reverse Voltage Rating:

   • It has a maximum reverse voltage rating of 40V, allowing it to handle a range of voltage applications without breakdown.

5. Package Type:

   • The "WS" designation indicates that this diode is packaged in a surface-mount configuration, which is compact and suitable for modern electronic circuit designs. The specific package type may vary, but it is typically a small outline package (SMD) that facilitates easy integration onto printed circuit boards (PCBs).

6. Temperature Range:

   • The diode operates effectively over a wide temperature range, typically from -55°C to +125°C, making it suitable for various environmental conditions.

7. Applications:

   • The 1N5819WS is commonly used in power supply circuits, DC-DC converters, and as a freewheeling diode in inductive load applications. Its fast recovery time and low forward voltage drop make it ideal for high-frequency switching applications.

8. Electrical Characteristics:

   • The diode features a low reverse leakage current, which is a critical parameter for maintaining efficiency in power applications. The reverse recovery time is also minimal, contributing to its suitability for high-speed switching.

Summary:

The 1N5819WS from TWGMC is a reliable and efficient Schottky diode that excels in applications requiring low forward voltage drop and fast switching. Its robust specifications make it a popular choice for engineers designing power supplies, converters, and other electronic circuits where performance and efficiency are paramount.