The PB4006-E3/45 is a single-phase bridge rectifier manufactured by Vishay. Bridge rectifiers like the PB4006-E3/45 are crucial components in power supplies and electronic circuits, converting alternating current (AC) to direct current (DC). This particular model is designed for high surge current capability, making it suitable for demanding applications. Its compact size and efficient performance make it a reliable choice for converting AC power to DC power. The PB4006-E3/45 is constructed with a molded plastic case over a void-free plated junction technology, offering excellent thermal resistance and long-term reliability.

Applications

• Power Supplies: Used as the primary rectifier in AC-DC power supplies for electronic devices and equipment.
• Adapters: Found in AC adapters for charging mobile devices, laptops, and other portable electronics.
• LED Lighting: Rectifying the AC voltage to power LED lighting systems.
• Industrial Equipment: Used in industrial power supplies and control circuits.
• Battery Chargers: Employed in battery charging circuits to convert AC power to DC for charging batteries.

Features

• High Surge Current Capability: Designed to withstand high surge currents, making it suitable for demanding applications.
• Low Forward Voltage Drop: Minimizes power loss during rectification, improving efficiency.
• High Reliability: Constructed with high-quality materials and manufacturing processes for long-term reliability.
• Compact Size: Space-saving design allows for easy integration into various electronic circuits.
• Molded Plastic Case: Offers excellent thermal resistance and protection for the internal components.

Benefits

• Efficient AC-DC Conversion: Provides reliable and efficient conversion of AC voltage to DC voltage.
• Protection Against Voltage Surges: High surge current capability protects circuits from potential damage due to voltage spikes.
• Reduced Power Loss: Low forward voltage drop minimizes power dissipation and increases overall system efficiency.
• Long-Term Reliability: Ensures stable performance over an extended lifespan, reducing maintenance costs.
• Easy Integration: Compact size and standard packaging facilitate easy integration into existing and new designs.

Additional Details

The PB4006-E3/45 features a maximum repetitive peak reverse voltage of 600V and a maximum RMS voltage of 420V. The maximum DC blocking voltage is also 600V. The maximum average forward rectified current is 4.0A. It operates within a temperature range of -55°C to +150°C. The device is RoHS compliant, ensuring adherence to environmental standards. The terminals are lead-free plated and solderable per MIL-STD-202.