MBR3045WT

Diode Arrays Overview

The SMC Diode Solutions MBR3045WT is a silicon Schottky rectifier diode housed in a TO-247AD package. It features a dual anode common cathode configuration with a maximum repetitive reverse voltage of 45 V and an average forward current rating of 15 A per element. The device exhibits a typical forward voltage of 760 mV at rated current and supports a non-repetitive peak surge current of 1.02 kA. Operating temperatures range from -65 °C to +150 °C junction temperature, ensuring reliability in high-power applications.

Diode Arrays Feature Summary

• Dual anode common cathode configuration for efficient bridge or full-wave rectification
• Low forward voltage drop characteristic to minimize conduction losses
• High thermal stability with extended operating temperature range up to 150 °C
• Robust surge current handling capability for transient protection

Diode Arrays Applications

• DC-DC converter output rectification
• Free-wheeling diodes in inductive load circuits
• Power supply input rectification stages
• General purpose low-voltage high-current rectification

Diode Arrays Procurement Notes

Verify the specific suffix designation against the manufacturer's latest datasheet to confirm pinout compatibility and electrical tolerances. Ensure the procurement channel provides original packaging with traceable lot codes. Cross-reference the RoHS compliance status with current environmental regulations for the target market. Confirm that the TO-247AD package dimensions match the intended heatsink and PCB footprint requirements before finalizing orders.

Diode Arrays Selection Notes

Select this component when designing circuits requiring a 45 V blocking voltage with 15 A continuous current capacity per leg. The TO-247AD package is suitable for applications demanding effective thermal dissipation through direct mounting to heat sinks. Consider the forward voltage characteristics for efficiency calculations in low-voltage power conversion systems. Evaluate the surge current rating against potential inrush conditions in the specific application environment.

Diode Arrays Part Context

This part belongs to the MBR series of Schottky rectifiers manufactured by SMC Diode Solutions. The series utilizes silicon technology optimized for fast switching and low reverse recovery charge. The TO-247AD package provides a robust mechanical structure for high-power industrial applications. Similar parts in the lineup vary primarily in voltage ratings and current capacities while maintaining consistent package footprints for design flexibility.

Diode Arrays Replacement Considerations

• MBR3045WT-N3 (Vishay)
• VS-MBR3045WT-N3 (Vishay)

Diode Arrays FAQ

What is the maximum junction temperature for the MBR3045WT?

The maximum operating junction temperature is specified as +150 °C.

Is the MBR3045WT available in a lead-free package?

Yes, the component is compliant with RoHS standards and available in lead-free configurations.

What is the reverse leakage current specification?

The reverse leakage current is typically 1 mA at the maximum rated reverse voltage.