KBP02G

Overview

The KBP02G is a single-phase standard recovery bridge rectifier manufactured by Diodes Incorporated. It provides an average rectified output current of 1.5 A and supports a maximum repetitive peak reverse voltage of 200 V. The device features a forward voltage drop of 1.1 V at the rated current and a maximum leakage current of 5 µA at room temperature. It is housed in a leaded plastic KBP package with matte tin terminals, suitable for through-hole mounting on printed circuit boards.

Feature Summary

• Glass passivated die construction ensures stable electrical performance and reliability under varying operating conditions.
• High case dielectric strength of 1500 VRMS provides robust electrical isolation between internal components and external surfaces.
• Surge overload rating up to 40 A peak allows the component to withstand transient current spikes during startup or fault events.

Applications

• Single-phase AC to DC power conversion circuits
• General-purpose rectification in consumer electronics
• Adapter and charger input stages

Procurement Notes

Verify that the ordered part number matches the specific voltage rating required for the application. Confirm compliance with RoHS 3 directives if environmental regulations apply. Ensure the procurement channel is authorized to guarantee product authenticity and access to valid datasheets.

Selection Notes

Select this component when a 200 V blocking voltage and 1.5 A continuous current are sufficient for the design. Consider the thermal resistance of 18 °C/W per element when designing heatsinking solutions. Verify that the PCB footprint aligns with the KBP package dimensions provided in the mechanical data section.

Part Context

This component belongs to the KBP005G–KBP10G series from Diodes Incorporated. The series offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 1.5 A current capacity and KBP package form factor across all variants.

Replacement Considerations

Direct parameter-equivalent replacements include the VS-2KBP005 from Vishay General Semiconductor. Other manufacturers may offer compatible parts within the same voltage and current specifications, but mechanical compatibility must be verified.

FAQ

What is the maximum non-repetitive peak forward surge current?

The KBP02G can withstand a non-repetitive peak forward surge current of 40 A for an 8.3 ms single half sine wave superimposed on the rated load.

Is the KBP02G compliant with automotive standards?

Standard KBP02G units are not automatically qualified for automotive use. For applications requiring AEC-Q100/101/104/200 qualification and PPAP capability, customers must contact Diodes Incorporated directly.

What is the typical junction-to-case thermal resistance?

The typical thermal resistance from junction to case is 18 °C/W per element, measured with the device mounted on a 75mm x 75mm x 1.6mm copper plate heatsink.