MBR3045CTF-E1

Diode Arrays Overview

The MBR3045CTF-E1 is a high-efficiency Schottky rectifier manufactured by Diodes Incorporated. It features a dual common cathode configuration housed in a TO-220F plastic package. The device supports a repetitive reverse voltage of 45V and an average forward current of 30A. Key electrical parameters include a maximum forward voltage of 820mV, a peak surge current rating of 200A, and a maximum reverse leakage current of 200uA. It operates within a temperature range of -55°C to +150°C junction temperature.

Diode Arrays Feature Summary

• High-efficiency Schottky barrier technology for improved power conversion
• Dual common cathode configuration for bridge or center-tap applications
• Low forward voltage drop to minimize conduction losses
• Robust thermal performance with high surge current capability

Diode Arrays Applications

• DC-DC converters and synchronous rectification circuits
• Free-wheeling diodes in inductive load switching
• Power supply output rectification stages
• Protection diodes against reverse polarity and voltage spikes

Diode Arrays Procurement Notes

Verify the specific suffix 'E1' confirms compliance with RoHS directives and halogen-free status as defined by Diodes Incorporated. Confirm the package variant matches the TO-220F footprint requirements for your PCB layout. Ensure the component lifecycle status is active before finalizing procurement plans to avoid obsolescence risks.

Diode Arrays Selection Notes

Select this component when low forward voltage drop is critical for efficiency in 45V systems. The dual common cathode arrangement simplifies circuit design for full-wave rectification without requiring multiple discrete components. Consider the TO-220F package for adequate heat dissipation during continuous 30A operation in compact enclosures.

Diode Arrays Part Context

This part belongs to the MBR30xxCT series of Schottky rectifiers from Diodes Incorporated. The series is designed for general-purpose power rectification where speed and efficiency are prioritized over high voltage blocking capabilities. The TO-220F package provides a balance between thermal performance and mounting flexibility compared to standard through-hole variants.

Diode Arrays Replacement Considerations

Direct substitutes include the MBR3045CT from Taiwan Semiconductor and the MBRB3045CT-M3/I from Vishay. Verify pinout compatibility and thermal resistance values when swapping manufacturers. Ensure the alternative component meets the same 45V/30A rating and package dimensions for mechanical fit.