KBP201

Overview

The KBP201 is a bridge rectifier diode manufactured by EIC Semiconductor Inc., designed for general-purpose power supply applications. It features a glass-passivated die construction and is housed in the KBP case, which utilizes molded plastic with a UL flammability classification of 94V-0. The component supports a maximum average forward rectified current (Io) of 2.0 A and offers a repetitive peak reverse voltage (Vrrm) of 100 V. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 65 A and a low reverse leakage current. The device is available in an isolated R-PSIP-T4 package with four terminals, suitable for printed circuit board mounting.

Feature Summary

• Glass passivated die construction ensures high reliability and stable performance under varying thermal conditions.
• High case dielectric strength rated at 1,500 V RMS provides robust insulation capabilities.
• Low reverse leakage current minimizes power loss during the blocking state.
• Surge overload rating up to 65 A peak protects against transient current spikes.

Applications

• General-purpose AC to DC conversion in power supply circuits
• Printed circuit board (PCB) mounted rectification modules
• Battery charging circuits requiring 100 V isolation

Procurement Notes

Verify the manufacturer designation on the component body to confirm it matches EIC Semiconductor Inc. specifications rather than other producers using similar part numbers. Ensure the ordering suffix aligns with required packaging formats such as tube or reel quantities if specified in the official datasheet. Confirm RoHS compliance status and lead-free finish requirements match project constraints before finalizing procurement orders.

Selection Notes

Select this component when a 2.0 A continuous current rating and 100 V reverse voltage are sufficient for the load requirements. Consider the KBP package dimensions for PCB layout compatibility. Evaluate thermal management needs based on the 65 A surge capability and ambient operating temperature range defined in the electrical characteristics table.

Part Context

This component belongs to the family of glass-passivated bridge rectifiers designed for medium-current applications. It shares the KBP mechanical outline with other variants in the series that differ primarily in voltage ratings and current capacities. The glass passivation technique distinguishes these devices from epoxy-coated alternatives, offering improved resistance to moisture and chemical exposure during operation.

Replacement Considerations

Cross-reference with other manufacturers' KBP201 equivalents ensuring identical 2.0 A current and 100 V voltage ratings. Verify pinout compatibility and physical dimensions to ensure direct replacement without PCB modification. Confirm that substitute components meet the same UL recognition file standards and RoHS directives.