2KBP04-BP

Overview

The MCC 2KBP04-BP is a single-phase glass passivated bridge rectifier rated for an average forward current of 2.0A and a maximum repetitive peak reverse voltage of 400V. It features a maximum RMS voltage of 280V and a DC blocking voltage of 400V. The device exhibits a maximum forward voltage drop of 1.2V at 2.0A and supports a peak forward surge current of 60A. Operating temperatures range from -55°C to +165°C, with a storage temperature range of -55°C to +165°C. Reverse leakage current is specified at 10µA at 25°C and 0.5mA at 125°C.

Feature Summary

• Glass passivated die construction provides high reliability and stability under varying thermal conditions.
• Molded plastic case meets UL 94 V-0 flammability rating for enhanced safety in printed circuit board applications.
• Lead-free finish and RoHS compliance ensure adherence to environmental standards without requiring high-temperature solder exemptions.

Applications

• Printed circuit board mounting for general-purpose power supply circuits
• AC to DC conversion stages in low-power electronic devices
• Bridge rectification in consumer electronics operating within specified voltage limits

Procurement Notes

Verify the part number suffix to confirm compliance status. The standard -BP designation indicates RoHS compliance. Halogen-free variants are available by adding the -HF suffix. Purchase only from authorized distributors to ensure traceability and authenticity. Counterfeit prevention measures are strictly enforced by the manufacturer.

Selection Notes

Select this component when a 400V reverse voltage rating and 2A continuous current capacity are required. Ensure the application ambient temperature does not exceed the derating curve limits. Verify that the PCB layout accommodates the KBPL package dimensions. Confirm that the surge current requirements remain below the 60A limit for half-sine wave pulses.

Part Context

This component belongs to the 2KBP series of glass passivated bridge rectifiers manufactured by Micro Commercial Components. The series covers voltage ratings from 50V to 1000V with a consistent 2.0A current rating. The 2KBP04 variant specifically addresses applications requiring 400V blocking capability within this standardized product line.

Replacement Considerations

Compatible substitutes include other 2A bridge rectifiers with a minimum 400V PIV rating and compatible KBPL or similar through-hole packages. Verify pinout compatibility and thermal characteristics before substitution. Ensure the replacement device meets the same RoHS and UL flammability requirements.