MBR30H100CTG

Diode Arrays Overview

The MBR30H100CTG is a high-efficiency Schottky barrier rectifier manufactured by onsemi. It features a dual common cathode configuration housed in an I2PAK (TO-263) surface-mount package. The device is rated for a maximum repetitive peak reverse voltage of 100 V and a total average forward rectified current of 30 A, with 15 A per diode leg. Key electrical characteristics include a low forward voltage drop to minimize conduction losses and a high surge current capability to withstand transient loads. The component is designed for operation within a temperature range of -55°C to +175°C junction temperature.

Diode Arrays Feature Summary

• Schottky barrier technology ensures low forward voltage drop and high switching efficiency.
• Dual common cathode configuration allows for use in full-wave bridge or push-pull circuits.
• High thermal performance supports operation at elevated junction temperatures up to 175°C.
• Robust construction provides high surge current capacity for reliable transient protection.

Diode Arrays Applications

• DC-to-DC converter output rectification
• Free-wheeling diodes in power supply circuits
• Power management systems requiring high efficiency
• Inverter and chopper circuits

Diode Arrays Procurement Notes

Verify the specific suffix 'G' indicates lead-free and halogen-free compliance as per onsemi standards. Confirm the package outline matches the I2PAK/TO-263 footprint requirements for your PCB design. Check for any recent Product Change Notifications (PCNs) that may affect mounting or material specifications. Ensure the ordering quantity aligns with the tube packaging format typically associated with this through-hole compatible surface mount device.

Diode Arrays Selection Notes

Select this component when a 100 V reverse voltage rating and 30 A continuous current are required in a compact surface-mount form factor. The low forward voltage characteristic makes it suitable for low-voltage, high-current applications where minimizing power loss is critical. Compare thermal resistance values against your heatsinking strategy to ensure the junction temperature remains within safe operating limits under maximum load conditions.

Diode Arrays Part Context

This part belongs to onsemi's SWITCHMODE Power Rectifier series, which focuses on high-efficiency power conversion solutions. The MBR30H100CTG utilizes silicon Schottky technology to offer superior performance compared to standard p-n junction rectifiers. It is part of a broader family of high-current Schottky diodes designed for modern power electronics applications demanding reduced size and improved thermal management.

Diode Arrays Replacement Considerations

Direct replacements must match the 100 V Vrrm, 30 A If, and Dual Common Cathode configuration in an I2PAK package. Verify that alternative parts meet the same 175°C junction temperature rating and forward voltage specifications to maintain circuit efficiency and thermal performance without redesigning the heat dissipation structure.