MBR30H90CT-E3/45

Diode Arrays Overview

The MBR30H90CT-E3/45 is a dual common-cathode Schottky rectifier manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 90 V and an average forward rectified current of 30 A per diode. The device utilizes silicon technology in a TO-247AD package with a leaded termination style. Key electrical characteristics include a maximum forward voltage of 0.67 V at the rated current and a maximum reverse leakage current of 10 µA at the peak reverse voltage rating. The component supports a junction temperature range from -65°C to +175°C.

Diode Arrays Feature Summary

• Dual common-cathode configuration for efficient bridge or full-wave rectification applications
• Low forward voltage drop characteristic designed to minimize conduction power losses
• High thermal stability enabling reliable operation across extended temperature ranges

Diode Arrays Applications

• Free-wheeling diodes in DC-DC converter circuits
• Power factor correction (PFC) stages in switching power supplies
• Output rectification in high-efficiency AC-DC adapters

Diode Arrays Procurement Notes

Verify the specific suffix against the manufacturer's latest documentation, as ordering codes may indicate variations in packaging or tape-and-reel configurations that do not alter electrical performance. Confirm RoHS compliance status through official datasheets, as regulatory updates can affect material declarations without changing part functionality. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity and traceability.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high current handling capabilities combined with low forward voltage drops to maximize system efficiency. The TO-247AD package provides robust mechanical mounting and effective heat dissipation for high-power density designs. Ensure the operating junction temperature remains within specified limits under worst-case load conditions to maintain long-term reliability and prevent thermal runaway.

Diode Arrays Part Context

This device belongs to the MBR series of ultra-fast recovery and Schottky rectifiers from Vishay. The series is engineered for high-frequency switching applications where fast response times and low energy loss are critical. The MBR30H90CT variant specifically targets medium-voltage, high-current power conversion systems, offering a balance between blocking capability and conduction efficiency.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source data.