MBR1040CT

Diode Arrays Overview

The MBR1040CT is a Schottky Barrier Rectifier manufactured by Diodes Incorporated, designed for commercial applications. It features a dual common cathode configuration within a TO-220AB package. Each leg provides an average rectified output current of 5 A, totaling 10 A for the device. The peak repetitive reverse voltage (VRRM) is rated at 40 V. At +25°C, the maximum forward voltage drop is 0.65 V at 5.0 A, and the maximum reverse current is 0.1 mA at +25°C.

Diode Arrays Feature Summary

• Guard ring die construction provides transient protection capabilities.
• High surge current capability supports demanding load conditions.
• Low forward voltage drop ensures high efficiency and reduced power loss.
• Qualified to AEC-Q101 standards for automotive-grade high reliability.

Diode Arrays Applications

• Polarity Protection Diode
• Re-Circulating Diode
• Switching Diode

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details. The datasheet indicates tube packaging for this model. Ensure compliance with RoHS directives and confirm halogen-free status requirements match project specifications before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for low-voltage, high-frequency inverter circuits requiring efficient rectification. The TO-220AB package facilitates thermal management via heatsinking. Verify that the 40 V reverse voltage rating exceeds the circuit's peak inverse voltage requirements under all operating conditions.

Diode Arrays Part Context

This part belongs to the MBR10xxCT series of 10A Schottky Barrier Rectifiers from Diodes Incorporated. The series includes variants with different reverse voltage ratings, such as the MBR1045CT and MBR1060CT-I, sharing identical current handling and physical package characteristics.

Diode Arrays Replacement Considerations

MBR1045CT

Diode Arrays FAQ

What is the typical total capacitance per element?

The typical total capacitance is 150 pF, measured at 1.0 MHz with an applied reverse voltage of 4.0 V DC.

How does the forward current derate with case temperature?

The forward current must be derated as the case temperature increases beyond the rated ambient temperature, following the specific derating curve provided in the electrical characteristics section.

Is the device suitable for life support applications?

No, Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without express written approval from the Chief Executive Officer.