KBP303G C2

Overview

The KBP303G C2 is a glass passivated single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It provides a maximum average forward rectified current of 3 A and a maximum repetitive peak reverse voltage of 200 V. The device features a molded plastic body with matte tin-plated leads, meeting UL flammability classification rating 94V-0. Electrical characteristics include a typical junction capacitance of 215 pF per leg at 1 MHz and a peak forward surge current capability of 80 A for an 8.3 ms half-sine wave. The component operates within a junction temperature range of -55 to +150 °C.

Feature Summary

• Glass passivation protects the junctions against mechanical stress
• High case dielectric strength ensures reliable operation
• Halogen-free construction complies with IEC 61249-2-21 definitions
• Meets JESD 201 class 1A whisker test requirements

Applications

• Printed circuit board mounting in power supply circuits
• AC to DC conversion stages
• General purpose rectification applications

Procurement Notes

Verify the specific ordering suffix C2 on the purchase order to ensure correct packing configuration. Confirm compliance with RoHS Directive 2011/65/EU and WEEE 2002/96/EC requirements during sourcing. Cross-reference the manufacturer document number DS_D1308033 Version G13 to validate the electrical specifications match the intended design parameters before finalizing procurement.

Selection Notes

Select this component when a 200 V reverse voltage rating and 3 A continuous current are required. Ensure the application supports the specified thermal resistance values for proper heat dissipation. Verify that the operating environment remains within the -55 to +150 °C junction temperature limits. Consider the physical dimensions provided in the package outline to confirm PCB footprint compatibility.

Part Context

This part belongs to the KBP30xG series of single-phase bridge rectifiers from Taiwan Semiconductor. The series covers voltage ratings from 50 V to 1000 V, sharing identical mechanical and thermal characteristics. The KBP303G specifically denotes the 200 V variant within this standardized product line, offering consistent performance across the family.

Replacement Considerations

Compatible substitutes include other KBP303G variants from different manufacturers such as Juxing Electronic or LGE. Ensure any replacement maintains the 3 A current rating and 200 V reverse voltage specification. Verify that alternative packages match the mechanical dimensions and lead configurations.