MBR30H100PT-E3/45

Diode Arrays Overview

The MBR30H100PT-E3/45 is a dual common-cathode high-voltage Schottky rectifier manufactured by Vishay General Semiconductor. It utilizes High Barrier Technology to enhance performance at elevated temperatures. The device features a TO-247AD 3L package with a maximum repetitive peak reverse voltage of 100 V and a total maximum average forward rectified current of 30 A (15 A per diode). Key electrical characteristics include a peak forward surge current of 265 A, a typical instantaneous forward voltage of 0.67 V at 15 A and 125 °C, and a maximum reverse current of 5.0 μA at 25 °C. The operating junction temperature range extends from -65 °C to +175 °C.

Diode Arrays Feature Summary

• High Barrier Technology designed for improved high-temperature performance
• Guardring structure provides overvoltage protection
• Low forward voltage drop contributes to lower power losses and higher efficiency
• Capable of high-frequency operation with low leakage current

Diode Arrays Applications

• Low voltage, high frequency rectifiers in switching mode power supplies
• Freewheeling diodes
• DC/DC converters
• Polarity protection applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance status and packaging details. The base part number indicates commercial grade; ensure the selected variant meets all required environmental and material specifications for the intended application before procurement.

Diode Arrays Selection Notes

Select this component for circuits requiring robust high-voltage handling and efficient thermal management. The TO-247AD package supports high surge currents and facilitates effective heat dissipation. Ensure the design accounts for the derating curve when operating at case temperatures exceeding 25 °C to maintain reliability within the specified limits.

Diode Arrays Part Context

This component belongs to the MBR30H90PT and MBR30H100PT series of dual common-cathode Schottky rectifiers. These devices are engineered for applications demanding high efficiency and reliability under high-temperature conditions. The series shares mechanical dimensions and general features, differing primarily in their maximum repetitive peak reverse voltage ratings.

Diode Arrays Replacement Considerations

MBR30H90PT serves as a direct alternative with a 90 V rating instead of 100 V. Verify that the reduced voltage rating remains sufficient for the circuit's peak reverse voltage requirements before substitution.