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The 2KBP04M is a bridge rectifier diode manufactured by various semiconductor companies, including Vishay, Diodes Incorporated, and others. Below are its key specifications, descriptions, and features:

Specifications:

• Type: Single-Phase Bridge Rectifier
• Maximum Average Forward Current (Io): 2A
• Peak Repetitive Reverse Voltage (VRRM): 400V
• Maximum Forward Voltage Drop (VF): 1.1V per diode (typical at 1A)
• Maximum Reverse Leakage Current (IR): 5µA (typical at rated voltage)
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Through-Hole (THT)
• Package: KBP (4-pin molded plastic)

Descriptions:

• The 2KBP04M is a compact, single-phase bridge rectifier designed for converting AC voltage to DC in power supplies and general-purpose applications.
• It consists of four diodes arranged in a bridge configuration, allowing full-wave rectification.
• The device is suitable for PCB mounting and provides reliable performance in various electronic circuits.

Features:

• High surge current capability (up to 60A non-repetitive)
• Low forward voltage drop for improved efficiency
• High isolation voltage (1500V RMS)
• Compliant with RoHS standards (lead-free)
• Compact and cost-effective solution for AC-DC conversion

This rectifier is commonly used in power adapters, battery chargers, and other low-power rectification applications.