MBR2090CT-E3/4W

Diode Arrays Overview

The MBR2090CT-E3/4W is a dual common-cathode high voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor. It features a TO-220AB package with a maximum repetitive peak reverse voltage of 90 V and an average forward rectified current of 10 A per diode. The device exhibits a low forward voltage drop, reaching a maximum of 0.80 V at 10 A and 25 °C. It supports a peak forward surge current of 150 A and operates within a junction temperature range of -65 °C to +150 °C.

Diode Arrays Feature Summary

• Utilizes Trench MOS Schottky technology for lower power losses and high efficiency
• Provides high forward surge capability suitable for demanding switching applications
• Features low forward voltage drop to enhance overall system performance
• Complies with RoHS standards and meets JESD 201 class 1A whisker test requirements

Diode Arrays Applications

• High frequency rectification in switching mode power supplies
• Freewheeling diodes in DC/DC converter circuits
• Polarity protection applications

Diode Arrays Procurement Notes

Verify the specific suffix /4W indicates tube packaging containing 50 units per tube. Confirm that the E3 designation ensures compliance with RoHS directives and absence of halogenated substances. Validate that the component matches the TO-220AB physical outline dimensions before integration into the printed circuit board assembly process.

Diode Arrays Selection Notes

Select this component when a dual common-cathode configuration is required for synchronous rectification or polarity protection. Ensure the thermal management design accommodates the specified thermal resistance values. Verify that the operating voltage does not exceed the 90 V rating under all transient conditions.

Diode Arrays Part Context

This part belongs to the MBR20xxxCT-E3 series, which includes variants with different reverse voltage ratings such as the MBR20100CT-E3. The series utilizes Vishay's TMBS technology to deliver superior performance compared to standard Schottky rectifiers. The /4W suffix specifically denotes the tube packaging format used for through-hole mounting.

Diode Arrays Replacement Considerations

Direct replacements include other Vishay parts from the same series, such as MBR20100CT-E3/4W for higher voltage tolerance. Cross-manufacturer equivalents must be verified against the electrical characteristics and physical footprint specifications.

Diode Arrays FAQ

What is the maximum instantaneous forward voltage?

The maximum instantaneous forward voltage is 0.80 V when tested at 10 A with a case temperature of 25 °C.

Does the component meet moisture sensitivity level requirements?

Yes, the device meets Moisture Sensitivity Level (MSL) 1 per J-ST-D-020, allowing for unlimited floor life under controlled conditions.

What is the isolation voltage for the TO-220AB package?

The datasheet specifies an isolation voltage of 1500 VAC for one minute between the terminal and heatsink only for the ITO-220AB package variant.