KBPC610

Overview

The MDD KBPC610 is a through-hole silicon bridge rectifier from the KBPC6/BR-6 series. It features a molded plastic body with glass passivated die construction and solder-plated terminals. The device supports a maximum repetitive peak reverse voltage of 1000V and an average forward output rectified current of 6.0A at a case temperature of 50°C. It operates within a junction temperature range of -55°C to +125°C. Key electrical characteristics include an instantaneous forward voltage of 1.1V at 3.0A, a DC reverse current of 10µA at 25°C, and a peak forward surge current capability of 125A for an 8.3ms single half sine-wave.

Feature Summary

• Glass passivated die construction ensures low reverse leakage current.
• High forward surge current capability for robust performance under transient loads.
• Plastic package carries Underwriters Laboratory Flammability Classification 94V-0.
• Guaranteed high-temperature soldering resistance up to 260°C for 10 seconds.

Applications

• Printed circuit board mounting for general rectification.
• AC to DC conversion in power supply circuits.
• Bridge rectifier applications requiring 1000V blocking voltage.

Procurement Notes

Verify that the component matches the original part number KBPC610 and the specification sheet N0626-KBPC610000L60A. Confirm RoHS and RoHS III compliance status as stated in the documentation. Ensure the package type corresponds to the KBPC6/BR-6 series with four pins. Check for the polarity symbol marking on the body to ensure correct orientation during assembly.

Selection Notes

Select this component when a 6.0A average rectified current and 1000V reverse voltage rating are required. Consider the thermal resistance of 8.0°C/W and the operating temperature range of -55°C to +125°C for environmental suitability. Note that current must be derated by 20% for capacitive loads. Verify lead length and copper pad dimensions if PCB mounting constraints apply.

Part Context

This component belongs to the KBPC6/BR-6 series of through-hole bridge rectifiers manufactured by MDD. The specific part code KBPC610000L60A denotes the 1000V reverse voltage variant. The series includes other voltage ratings such as 50V, 100V, 200V, 400V, 600V, and 800V. The package utilizes a molded plastic body with solder-plated terminals suitable for standard through-hole mounting processes.

Replacement Considerations

Cross-reference part numbers listed in the specification include KBPC60050L6005, KBPC601000L610, KBPC602000L620, KBPC604000L640, KBPC606000L660, KBPC608000L680, and KBPC610000L60A. Ensure replacement parts match the 6.0A current rating and 1000V reverse voltage specifications.

FAQ

What is the peak forward surge current rating?

The peak forward surge current (IFSM) is rated at 125A for an 8.3ms single half sine-wave superimposed on rated load, tested using the JEDEC Method.

How does the forward voltage vary with current?

The instantaneous forward voltage (VF) is specified as 1.1V typical at a forward current of 3.0A.

What are the thermal limits for storage and operation?

Both the operating junction temperature range and the storage temperature range are specified from -55°C to +125°C.