BAV19WS-E3-08

The BAV19WS-E3-08 is a small-signal diode manufactured by Vishay, designed for various electronic applications. Here’s a detailed description of its key features and specifications:

General Description:

The BAV19WS-E3-08 is a dual, surface-mount Schottky diode that is primarily used for high-speed switching and rectification in low-voltage applications. Its compact design makes it suitable for space-constrained environments, such as in mobile devices, consumer electronics, and other compact circuit designs.

Package:

• Type: SOT-23 (a common surface-mount package)
• Dimensions: The SOT-23 package typically measures approximately 2.9 mm x 1.3 mm x 1.1 mm, making it ideal for high-density circuit boards.

Electrical Characteristics:

• Reverse Voltage (V_R): The BAV19WS-E3-08 has a maximum reverse voltage rating of around 30V, allowing it to handle a variety of voltage levels in different applications.
• Forward Current (I_F): It can handle a forward current of up to 200 mA, making it suitable for low to moderate current applications.
• Forward Voltage Drop (V_F): The forward voltage drop is typically low, around 0.7V at 10 mA, which contributes to its efficiency in power-sensitive applications.
• Reverse Recovery Time (t_rr): The diode features a fast reverse recovery time, which is essential for high-speed switching applications.

Thermal Characteristics:

• Operating Temperature Range: The BAV19WS-E3-08 can operate in a wide temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.
• Junction Temperature (T_J): The maximum junction temperature is usually around 150°C, ensuring reliability under thermal stress.

Applications:

The BAV19WS-E3-08 is commonly used in:

• Signal detection and processing circuits
• Rectification in power supplies
• Protection circuits for sensitive components
• High-speed switching applications in digital circuits

Compliance and Standards:

• The diode is compliant with RoHS (Restriction of Hazardous Substances) standards, ensuring it is environmentally friendly and safe for use in consumer electronics.

Conclusion:

The BAV19WS-E3-08 from Vishay is a versatile and efficient small-signal diode that offers excellent performance in a compact package. Its combination of low forward voltage drop, fast switching capabilities, and robust thermal characteristics makes it an ideal choice for a wide range of electronic applications.