The DB207S is a high-performance single-phase bridge rectifier diode designed to efficiently convert AC voltage into DC voltage. With a 1000V peak reverse voltage and 2A average forward current, it is ideal for power supplies, battery chargers, LED drivers, SMPS, and general-purpose rectification applications. Its compact SMD package makes it suitable for automated PCB assembly and space-saving designs.

Key Features -

• Single-phase full-wave bridge rectifier

• Peak reverse voltage of 1000V

• Average forward current of 2A

• Low forward voltage drop for efficient operation

• High surge current capability

• Compact SMD package for space-saving PCB designs

• High reliability and stable performance

Specifications -

• Product type - Bridge Rectifier Diode

• Part number - DB207S

• Rectifier type - Single-Phase Full-Wave Bridge Rectifier

• Peak repetitive reverse voltage (VRRM) - 1000V

• Average forward rectified current (IF(AV)) - 2A

• Peak forward surge current (IFSM) - 50A (Typical)

• Forward voltage drop (VF) - Approximately 1.1V per diode (Typical)

• Package type - DB-S / SMD

• Mounting type - Surface Mount (SMD/SMT)

• Number of terminals - 4

• Operating temperature - -55°C to +150°C (Typical)

• Additional features - Low leakage current, high surge capability, RoHS compliant

Applications -

• AC to DC power supplies

• SMPS (Switch Mode Power Supplies)

• Battery charging circuits

• LED driver circuits

• Industrial control equipment

• Home appliances

• Consumer electronics

• General-purpose rectification circuits

Working Principle -

The DB207S contains four rectifier diodes connected in a bridge configuration. During each AC cycle, two diodes conduct while the other two remain reverse-biased, producing a full-wave rectified DC output. This provides efficient AC-to-DC conversion for powering electronic circuits.