MBR3090PTH

Diode Arrays Overview

The MBR3090PTH is a dual common-cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes silicon technology and is housed in a TO-247AD (TO-3P) package. The device features an AEC-Q101 qualified construction, indicated by the 'H' suffix. Key electrical parameters include a maximum repetitive peak reverse voltage of 90 V, a maximum average forward rectified current of 30 A, and a peak forward surge current capability of 200 A. The junction temperature range extends from -55 °C to +150 °C.

Diode Arrays Feature Summary

• Guard ring structure provides enhanced overvoltage protection capabilities
• Metal-silicon junction design enables majority carrier conduction for low power loss and high efficiency
• AEC-Q101 qualified automotive-grade reliability with halogen-free compliance

Diode Arrays Applications

• Switching mode power supplies (SMPS)
• DC to DC converters
• Adapters
• Monitor circuits
• TV applications

Diode Arrays Procurement Notes

Verify that the ordering code includes the 'H' suffix to confirm AEC-Q101 qualification status. Ensure the package type matches the required TO-247AD form factor. Confirm RoHS compliance and halogen-free specifications against IEC 61249-2-21 definitions during procurement. Cross-reference the specific voltage rating within the 35V to 200V series range.

Diode Arrays Selection Notes

Select this component for applications requiring high surge current handling and low forward voltage drop at elevated temperatures. The dual common-cathode configuration supports freewheeling and polarity protection tasks. Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Consider the operating temperature range when designing for extreme environmental conditions.

Diode Arrays Part Context

This part belongs to the MBR30xPT series, which encompasses various voltage ratings from 35V to 200V while maintaining a consistent 30A current capacity. The series is designed for high-efficiency rectification in low-voltage, high-frequency environments. The 'H' designation specifically denotes automotive-grade qualification under AEC-Q101 standards.

Diode Arrays Replacement Considerations

MBR3090PT serves as the standard non-automotive equivalent within the same series.

Diode Arrays FAQ

What does the 'H' suffix indicate in the MBR3090PTH model number?

The 'H' suffix indicates that the device is qualified according to the AEC-Q101 automotive grade standard.

What is the maximum repetitive peak reverse voltage for this component?

The maximum repetitive peak reverse voltage (VRRM) is 90 V.

Is the MBR3090PTH compliant with halogen-free regulations?

Yes, the device is halogen-free according to the IEC 61249-2-21 definition.