KBP203G C2

Overview

The KBP203G C2 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor. It features a maximum average forward rectified current of 2 A and a maximum repetitive peak reverse voltage of 200 V. The device utilizes glass passivation for junction protection and is housed in a molded plastic KBP-4 case designed for through-hole mounting. Electrical characteristics include a maximum instantaneous forward voltage of 1.2 V at 2 A, a peak forward surge current rating of 60 A, and a maximum DC reverse current of 500 μA at 125°C. The component operates within a temperature range of -55°C to +150°C.

Feature Summary

• Glass passivated junctions provide stable electrical performance and long-term reliability under varying thermal conditions.
• Molded plastic construction ensures mechanical robustness while meeting UL flammability classification 94V-0 standards.
• High surge current capability allows the device to withstand transient overload events without failure.

Applications

• Printed circuit board implementations requiring reliable AC-to-DC conversion
• General-purpose power supply circuits operating within specified voltage and current limits
• Industrial equipment utilizing standard bridge rectification topologies

Procurement Notes

Verify that the ordering suffix matches the required packing code and material specifications. Confirm compliance with RoHS Directive 2011/65/EU and WEEE 2002/96/EC requirements. Ensure the green compound designation aligns with halogen-free definitions per IEC 61249-2-21. Validate terminal plating meets JESD22-B102 solderability standards before procurement.

Selection Notes

Select this component based on the 200 V reverse voltage rating and 2 A continuous current requirement. Consider the 60 A surge capacity for applications with high inrush currents. Evaluate the thermal resistance values for heat dissipation needs in enclosed environments. Ensure the through-hole KBP-4 package fits the target PCB layout constraints.

Part Context

This part belongs to the KBP20xG series, where the numeric digit indicates the voltage rating. The 'G' suffix denotes the use of green compound material, which is halogen-free. The 'C2' suffix specifies the packing code associated with tube packaging. This series covers voltage ratings from 50 V to 1000 V with consistent current handling capabilities.

Replacement Considerations

Substitute parts must match the 2 A current rating, 200 V reverse voltage, and KBP-4 package dimensions. Verify equivalent surge current ratings and thermal characteristics. Ensure the replacement also offers glass passivation and complies with the same environmental directives.

FAQ

What does the 'G' suffix indicate in the part number?

The 'G' suffix indicates that the molding compound is green and the component is halogen-free according to the IEC 61249-2-21 definition.

Is the KBP203G C2 suitable for medical life-saving applications?

No, the product is not designed for use in medical, life-saving, or life-sustaining applications.

What is the maximum RMS voltage rating for this device?

The maximum RMS voltage rating is 140 V, derived from the 200 V peak reverse voltage specification.