MBR1090CT-E3/45

Diode Arrays Overview

The Vishay MBR1090CT-E3/45 is a dual common-cathode high-voltage Schottky rectifier in a TO-220AB package. It provides a maximum repetitive peak reverse voltage of 90 V and an average forward rectified current of 5.0 A per diode at a case temperature of 105 °C. The device features a maximum instantaneous forward voltage of 0.75 V at 5.0 A and supports a peak forward surge current of 120 A. Operating junction temperatures range from -65 to +150 °C, with a typical thermal resistance of 4.4 °C/W.

Diode Arrays Feature Summary

• Guard ring structure for overvoltage protection
• Low forward voltage drop for reduced power loss
• High frequency operation capability
• High forward surge current capacity

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Freewheeling diodes in low voltage circuits
• DC-to-DC converters
• Polarity protection applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance details. The E3 suffix indicates consumer grade materials meeting JESD 201 class 1A whisker test requirements. Confirm RoHS 2002/95/EC and WEEE 2002/96/EC alignment during sourcing. Ensure the tube packaging quantity matches project needs before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component for designs requiring high efficiency and low forward voltage drop in high-frequency environments. The dual common-cathode configuration simplifies circuit layout for freewheeling or polarity protection tasks. Verify that the 90 V reverse voltage rating exceeds the maximum working peak reverse voltage in the target application to ensure reliable operation under all conditions.

Diode Arrays Part Context

This part belongs to the MBR series of dual common-cathode high-voltage Schottky rectifiers manufactured by Vishay General Semiconductor. The series utilizes Trench MOS Schottky technology to achieve lower power losses and high efficiency. These devices are designed for use in applications demanding high surge capability and robust performance in switching mode power supplies and DC-to-DC converters.

Diode Arrays Replacement Considerations

MBR10100CT-E3/45

Diode Arrays FAQ

What is the maximum repetitive peak reverse voltage for the MBR1090CT?

The maximum repetitive peak reverse voltage (VRRM) is 90 V.

Does the E3 suffix affect the electrical function of the device?

No, the E3 suffix denotes consumer grade materials and compliance with the JESD 201 class 1A whisker test; it does not change the electrical function.

What is the typical thermal resistance per diode?

The typical thermal resistance per diode (RθJC) is 4.4 °C/W.