VISHAY VS-2KBB20 Single Phase Bridge Rectifier Diode, 200V, 1.9A, 4-Pin

The VISHAY VS-2KBB20 is a robust single-phase bridge rectifier diode designed for general-purpose power conversion applications. This component integrates four silicon diodes within a compact plastic encapsulation, providing a reliable solution for converting alternating current (AC) to direct current (DC).

Engineered for ease of integration, it is suitable for printed circuit board (PCB) mounting with its through-hole design. The leads are positioned on a standard 2.54mm grid, ensuring compatibility with common PCB layouts and facilitating straightforward assembly.

Key features and benefits

• High Surge Current Capability: With a forward surge current rating of 50A, this rectifier can handle high inrush currents, enhancing circuit reliability and longevity.
• Wide Operating Temperature: It operates effectively within a broad junction temperature range of -40°C to 150°C, making it suitable for use in diverse and demanding environments.
• Compact Construction: Its small footprint saves valuable board space, which is crucial for modern, densely packed electronic designs.
• Standards Compliance: The component is equivalent to standard DIN parts, ensuring quality and interoperability in professional applications.

Typical Applications

This bridge rectifier is primarily intended for mains rectification in power supply units, battery chargers, and general AC/DC conversion circuits. Its reliable performance and compact form factor make it a versatile choice for consumer electronics, industrial controls, and instrumentation.

With its combination of a 200V repetitive peak reverse voltage and a 1.9A average forward current rating, the VS-2KBB20 offers a dependable balance of voltage handling and current capacity for a wide array of low to medium power applications.