MBRB20100CT

Diode Arrays Overview

The MBRB20100CT is a Schottky Barrier Rectifier featuring dual rectifier construction with a positive center tap. It offers a maximum repetitive peak reverse voltage of 100 V and a maximum average forward rectified current of 20 A at a case temperature of 105°C. The device exhibits a low instantaneous forward voltage of 0.83 V at 10 A and 25°C, reducing to 0.73 V at 125°C. Peak forward surge current reaches 150 A for an 8.3 ms single half sine-wave. Operating junction temperature ranges from -55°C to +150°C. Thermal resistance from junction to case is 2.0 °C/W per leg.

Diode Arrays Feature Summary

• Dual rectifier configuration with positive center tap design
• Low forward voltage drop for high efficiency operation
• Guard ring structure provides overvoltage protection
• High surge current capacity for robust performance

Diode Arrays Applications

• Low voltage high frequency inverters
• Free wheeling diode applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the manufacturer as Good-Ark Semiconductor when sourcing this component. Confirm the package type is TO-263 and that the electrical ratings match the 100V reverse voltage and 20A forward current specifications. Ensure compliance with RoHS standards if required by your application. Check datasheet revisions for any updates to thermal characteristics or mechanical dimensions before final integration.

Diode Arrays Selection Notes

Select this component for applications requiring efficient rectification in low voltage environments. The dual common cathode configuration simplifies circuit design for center-tapped transformers. Consider the thermal resistance values when designing heat dissipation strategies. The high surge current rating makes it suitable for circuits experiencing transient loads. Verify operating temperature limits align with your system's environmental conditions.

Diode Arrays Part Context

This part belongs to the MBRB series of Schottky Barrier Rectifiers manufactured by Good-Ark Semiconductor. These devices utilize platinum barrier metal technology to achieve superior switching characteristics compared to standard silicon rectifiers. The series is designed for general purpose rectification in power supplies and DC-DC converters where low loss and fast recovery are critical.

Diode Arrays Replacement Considerations

Cross-reference with other 100V 20A dual Schottky rectifiers in TO-263 packages. Verify pinout compatibility and thermal resistance values. Ensure forward voltage and reverse leakage current specifications meet or exceed original requirements. Check for equivalent surge current ratings and junction temperature capabilities.