MBR20H150CTH

Diode Arrays Overview

The MBR20H150CTH is a dual common cathode Schottky barrier rectifier manufactured by onsemi. It features a 150 V repetitive peak reverse voltage and a continuous forward current of 20 A per element. The device utilizes a platinum barrier metal for low forward voltage characteristics. It is housed in an ITO-220AB package designed for flange mounting. The component supports junction temperatures up to 175 °C and includes guardring technology for overvoltage protection.

Diode Arrays Feature Summary

• Schottky barrier construction with platinum metal for reduced power loss
• Guardring design provides enhanced stress protection against voltage spikes
• High thermal stability supporting elevated operating junction temperatures

Diode Arrays Applications

• Switch-mode power supply output rectification
• Free-wheeling diodes in DC-DC converters
• Low voltage high frequency rectification circuits

Diode Arrays Procurement Notes

Verify the specific suffix H against the official onsemi datasheet to confirm package dimensions and marking details. Ensure the procurement source provides the original manufacturer documentation rather than third-party summaries. Cross-reference the RoHS compliance status with the latest environmental declaration provided by onsemi for this specific batch code.

Diode Arrays Selection Notes

Select this component when designing circuits requiring low forward voltage drop at high currents to maximize efficiency. The ITO-220AB package is suitable for applications requiring direct heatsink mounting. Verify that the 150 V rating exceeds the maximum transient voltages present in the target circuit to ensure reliable operation under all conditions.

Diode Arrays Part Context

This part belongs to the MBRF/MBR series of switch-mode power rectifiers from onsemi. These devices are engineered for high-efficiency power conversion applications. The series typically offers a range of voltage and current ratings within the same mechanical footprint, allowing for standardized board designs across different power levels.

Diode Arrays Replacement Considerations

Consult the onsemi replacement guide for electrically equivalent parts. Verify pinout compatibility and thermal resistance values before substituting with components from other manufacturers.