CPT300100D

Diode Arrays Overview

The CPT300100D is a Schottky PowerMod diode array manufactured by Microsemi Corporation. It features a maximum repetitive reverse voltage of 100V and an average forward current rating of 300A per package, with 150A per leg. The module utilizes a baseplate mounting configuration in a doubler topology. Key electrical characteristics include a maximum peak forward voltage of 0.98V at 200A and a maximum peak reverse current of 75mA at 125°C. Thermal performance specifies a junction-to-case thermal resistance of 0.40°C/W.

Diode Arrays Feature Summary

• Schottky barrier rectifier technology providing fast switching capabilities
• Guard ring protection for enhanced reliability
• Baseplate mounting design for efficient heat dissipation
• Doubler circuit configuration for power conversion applications

Diode Arrays Applications

• High-frequency DC-DC converters
• Power factor correction circuits
• Uninterruptible power supply (UPS) systems
• Industrial motor drives

Diode Arrays Procurement Notes

Verify the specific suffix 'D' confirms the Doubler configuration against official Microsemi documentation before procurement. Confirm that the component meets RoHS compliance requirements as stated in the datasheet. Ensure proper handling procedures are followed due to the baseplate mounting style and torque specifications provided in the mechanical characteristics section.

Diode Arrays Selection Notes

Select this component when a 100V blocking voltage and high current capacity are required in a doubler topology. Evaluate the thermal resistance parameters to ensure adequate heatsinking is available for the specified junction temperature range. Compare the forward voltage drop characteristics against system efficiency targets to determine suitability for the intended power application.

Diode Arrays Part Context

This part belongs to the CPT30080-CPT300100 series of Schottky PowerMod devices from Microsemi. These modules are designed for high-power density applications requiring robust rectification. The series offers various voltage ratings and configurations, including common cathode and doubler options, to suit different circuit topologies.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers include 303CNQ0100 and MBR300100CT. Verify pinout compatibility and thermal interface dimensions before substitution.