MBR20L80CTG

Diode Arrays Overview

The MBR20L80CTG is a dual Schottky barrier rectifier manufactured by onsemi, housed in a TO-220AB package with three pins for through-hole mounting. It features a common cathode configuration and utilizes silicon technology. The device supports a maximum repetitive peak reverse voltage of 80 V and a total average forward current of 20 A, distributed as 10 A per diode leg. It operates within a junction temperature range of -65°C to +175°C and includes guard-ring stress protection.

Diode Arrays Feature Summary

• Dual Schottky barrier rectifier design with common cathode configuration
• High efficiency operation characterized by low forward voltage drop
• Guard-ring structure provides enhanced stress protection
• Capable of high surge capacity handling

Diode Arrays Applications

• Power supply output rectification
• Power management systems
• Free-wheeling rectification in DC-DC converters

Diode Arrays Procurement Notes

Verify the specific suffix against official documentation to confirm compliance status and packaging variations. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the component marking with datasheet diagrams to validate the part number before integration into production workflows.

Diode Arrays Selection Notes

Select this component for applications requiring high efficiency and low power loss at moderate voltage levels. The 20 A total current rating suits medium-power designs, while the 175°C junction temperature capability allows for robust thermal performance in constrained environments compared to standard rectifiers.

Diode Arrays Part Context

This device belongs to the MBR20L series of dual Schottky barrier rectifiers from onsemi. The series is engineered for switch-mode power supplies and freewheeling applications where speed and efficiency are critical. The TO-220AB package facilitates easy heat dissipation and board mounting for industrial and commercial power electronics.

Diode Arrays Replacement Considerations

Compatible substitutes include MBR20L45CTG and MBR20L60CTG for lower voltage requirements. For higher voltage ratings, consider the MBR20H100CTT4G in a D2PAK package, noting the form-factor change.