MBR20200PTH

Diode Arrays Overview

The MBR20200PTH is a Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a dual common cathode configuration housed in a TO-263 (D2PAK) surface-mount package with three terminals. The device is rated for a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 20 A per diode. Key electrical characteristics include a maximum forward voltage of approximately 1 V at rated current and a non-repetitive peak forward surge current capability of 150 A. The component supports a maximum operating junction temperature of 175 °C, ensuring reliable performance in high-temperature environments.

Diode Arrays Feature Summary

• Utilizes metal-silicon construction for majority carrier conduction to achieve low power loss and high efficiency.
• Designed for high current handling capabilities suitable for demanding power conversion applications.
• Features a molded plastic case with terminals that are plated for solderability and meet specific mounting requirements.

Diode Arrays Applications

• Free-wheeling diodes in DC-DC converters
• Polarity protection circuits in power supplies
• Low voltage, high frequency inverters

Diode Arrays Procurement Notes

Verify the exact suffix against the manufacturer's official datasheet to confirm pinout compatibility and thermal specifications. Ensure the selected variant matches the required surface-mount footprint and lead-free compliance standards. Cross-reference the part number with the latest product change notices to confirm material composition and manufacturing origin details before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a surface-mount solution is required for high-current rectification tasks. The TO-263 package offers improved thermal dissipation compared to smaller SMD packages while maintaining a compact board profile. Consider the 200 V reverse voltage rating and 20 A current capacity to ensure adequate derating margins for the specific circuit design and ambient operating conditions.

Diode Arrays Part Context

This component belongs to the MBR series of Schottky barrier rectifiers from Taiwan Semiconductor. The series provides various voltage and current ratings across different package types, including through-hole and surface-mount options. The PTH suffix typically denotes the specific surface-mount packaging style within this product family, distinguishing it from axial or standard TO-220 variants.

Diode Arrays Replacement Considerations

Direct substitutes must match the 200 V / 20 A dual common cathode specification and TO-263 package. Verify equivalent forward voltage and leakage current parameters. Check for identical thermal resistance values to ensure comparable heat dissipation performance in the target application without redesigning the PCB layout.