MBRF30L45CTH

Diode Arrays Overview

The MBRF30L45CTH is a dual Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a common cathode configuration with two silicon elements housed in an isolated TO-220AB (ITO-220AB) package. The device supports a maximum average forward rectified current of 30 amperes and a repetitive peak reverse voltage of 45 volts. Key electrical characteristics include a low forward voltage drop for high efficiency and a maximum non-repetitive peak forward surge current capability of 200 amperes. The component is designed for operation within a junction temperature range from -65°C to 150°C.

Diode Arrays Feature Summary

• Dual Schottky barrier rectifier with common cathode configuration
• Low forward voltage drop for high efficiency and low power loss
• Guard-ring structure provides overvoltage protection
• Isolated case connection suitable for heatsink mounting

Diode Arrays Applications

• Free wheeling diodes in DC-DC converters
• Polarity protection circuits
• Output rectification in switch-mode power supplies

Diode Arrays Procurement Notes

Verify the specific suffix 'TH' against the manufacturer's official datasheet, as standard variants typically use suffixes like 'G' or none. Confirm RoHS compliance status and lead-free terminal plating specifications directly with the supplier. Ensure the package type matches the required thermal management solution for the target application.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling at low voltage levels. The 30A rating and 45V breakdown voltage define its operational limits. Consider the thermal resistance of the TO-220AB package when designing heat dissipation strategies. Verify that the forward voltage characteristics meet the efficiency requirements of the power supply design.

Diode Arrays Part Context

This part belongs to the MBRF series of isolated Schottky barrier rectifiers from Taiwan Semiconductor. These devices are engineered for high-efficiency power conversion applications. The series utilizes metal-silicon junction technology to minimize power loss compared to standard PN junction rectifiers.

Diode Arrays Replacement Considerations

Cross-reference with MBRF3045CT or MBRF3060CT for similar electrical ratings. Verify pinout compatibility and thermal performance before substitution. Check for equivalent guard-ring protection and surge current capabilities.