MBR1045CT

Diode Arrays Overview

The MBR1045CT is a dual common cathode Schottky barrier rectifier manufactured by Diodes Incorporated. It features two independent legs, each rated for a repetitive peak reverse voltage of 45 V and an average rectified output current of 5 A. The device utilizes a TO-220AB package with a maximum forward voltage drop of 0.65 V at 25°C and 0.75 V at 125°C. It supports a non-repetitive peak forward surge current of 100 A and operates within a junction temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Guard ring die construction provides transient protection capabilities
• Lead-free finish compliant with RoHS directives and halogen-free green compound
• Qualified to AEC-Q101 standards for high reliability automotive applications

Diode Arrays Applications

• Polarity protection diode circuits
• Re-circulating diode configurations
• Switching diode implementations

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Diodes Incorporated documentation to confirm packaging details. Ensure the component meets required environmental standards such as RoHS compliance and halogen-free specifications before procurement. Cross-reference the date code and foundry assembly markings on the physical unit with the manufacturer's marking information guide to validate authenticity and traceability.

Diode Arrays Selection Notes

Select this component when a dual common cathode configuration is required for low voltage, high frequency applications. The TO-220AB package facilitates through-hole mounting and heat dissipation. Consider the thermal resistance characteristics and derating curves for high ambient temperature environments. Verify that the 45 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements.

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 MBR1040CT and MBR1060CT-I. All devices in this family share similar mechanical data and electrical characteristics, differing primarily in their peak repetitive reverse voltage specifications.

Diode Arrays Replacement Considerations

MBR1040CT

Diode Arrays FAQ

What is the maximum forward voltage drop for the MBR1045CT?

The maximum forward voltage drop is 0.65 V at a case temperature of +25°C and 0.75 V at a case temperature of +125°C.

Is the MBR1045CT qualified for automotive applications?

Yes, the device is qualified to AEC-Q101 standards for high reliability.

What is the package type for the MBR1045CT?

The MBR1045CT is housed in a TO-220AB molded plastic package.