MBR20L100CT

Diode Arrays Overview

The MBR20L100CT is a dual common cathode Schottky rectifier manufactured by Taiwan Semiconductor. It utilizes silicon technology and is housed in an ITO-220AB (TO-220-3) through-hole package with an isolated flange mount. The device features two elements within a single phase configuration, rated for a maximum repetitive reverse voltage of 100V and an average forward current of 20A per diode. Key electrical characteristics include a low forward voltage drop and high surge current capability, designed to minimize power loss while maintaining high efficiency in rectification applications.

Diode Arrays Feature Summary

• Dual common cathode configuration providing two independent rectifying paths within a single component.
• Guardring structure incorporated for enhanced overvoltage protection and reliability.
• Low power loss design optimized for high efficiency performance.
• High surge current capability suitable for demanding transient conditions.

Diode Arrays Applications

• General purpose rectification circuits
• Free wheeling diode applications
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific suffix codes on the part number to confirm compliance requirements. Suffixes such as 'G' indicate halogen-free and RoHS compliance, while 'H' denotes AEC-Q101 qualification and specific whisker test adherence. Confirm the packing code details to ensure the correct manufacturing variant matches the project specifications.

Diode Arrays Selection Notes

Select this component when a dual common cathode topology is required in a through-hole form factor. The ITO-220AB package supports flange mounting for effective thermal management. Ensure the application voltage does not exceed the 100V rating and that the thermal design accommodates the 20A continuous current per element.

Diode Arrays Part Context

This device belongs to the MBRF20LxxCT series from Taiwan Semiconductor, which focuses on low forward voltage Schottky rectifiers. The series is characterized by its use of guardring technology for protection and compliance with international environmental directives including RoHS and WEEE standards.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers offering dual common cathode Schottky rectifiers in TO-220AB packages with identical 100V and 20A ratings. Verify pinout compatibility and thermal resistance values before substitution.

Diode Arrays FAQ

What is the internal configuration of the MBR20L100CT?

It contains two separate Schottky diodes connected in a common cathode arrangement within a single package.

How is the case connected electrically?

The case connection is isolated, allowing for secure mounting without electrical shorting to the circuit ground unless specifically intended.

What protection feature is included in the die structure?

The device incorporates a guardring structure designed to provide overvoltage protection.