MBRF20H150CT-E3/45

Diode Arrays Overview

The MBRF20H150CT-E3/45 is a dual common-cathode high-voltage Schottky rectifier manufactured by Vishay General Semiconductor. It features an ITO-220AB package with an isolated flange for thermal management and electrical isolation. The device provides a maximum repetitive peak reverse voltage of 150 V and supports a total average forward rectified current of 20 A, distributed as 10 A per diode. Peak forward surge current capability reaches 200 A per diode under standard half-sine-wave conditions. The component operates within a junction temperature range of -65 °C to +175 °C.

Diode Arrays Feature Summary

• Guardring structure integrated for enhanced overvoltage protection
• Low leakage current characteristics ensuring high efficiency
• Isolated flange design providing electrical isolation from heatsink
• Compliant with RoHS Directive 2002/95/EC and WEEE 2002/96/EC

Diode Arrays Applications

• High frequency inverters
• Freewheeling applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and compliance status. Confirm that the required quantity aligns with the standard tube delivery mode specified in the datasheet. Ensure technical specifications meet the operational requirements before finalizing procurement decisions.

Diode Arrays Selection Notes

Select this component when high-frequency operation and low power loss are critical design parameters. The isolated flange makes it suitable for applications requiring electrical separation between the circuit ground and the mounting heatsink. Verify thermal resistance values against the specific cooling solution to ensure safe operating temperatures under load.

Diode Arrays Part Context

This part belongs to the Dual Common-Cathode High-Voltage Schottky Rectifier family. It shares core electrical characteristics with the MBR20H150CT and SB20H150CT-1 variants. The primary distinction lies in the physical package configuration, with the MBRF variant utilizing the ITO-220AB form factor designed for direct mounting to insulated heat sinks.

Diode Arrays Replacement Considerations

MBR20H150CT-E3/45

Diode Arrays FAQ

Does the MBRF20H150CT-E3/45 provide electrical isolation?

Yes, the ITO-220AB package includes an isolated flange that provides electrical isolation from the terminals to the heatsink.

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current is 200 A per diode for an 8.3 ms single half sine-wave superimposed on rated load.

How does the junction temperature affect the forward voltage drop?

The maximum instantaneous forward voltage decreases as the junction temperature increases; for example, at 10 A, it drops from 0.90 V at 25 °C to 0.75 V at 125 °C.