MBR1090CTH

Diode Arrays Overview

The MBR1090CTH is a dual-die Schottky barrier rectifier in the Taiwan Semiconductor MBR1035CT–MBR10200CT series, housed in a TO-220AB package. It features a repetitive peak reverse voltage (VRRM) of 90 V and an average forward current (IF) of 10 A. The device supports a surge peak forward current (IFSM) of 120 A and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a typical forward voltage of 0.85 V at 5 A and 0.95 V at 10 A (TJ = 25°C), with a maximum reverse current of 2 mA at rated VR and 125°C. The suffix 'H' denotes AEC-Q101 qualification.

Diode Arrays Feature Summary

• AEC-Q101 qualified for automotive reliability
• Guard ring structure provides overvoltage protection
• High surge current capability for transient robustness
• Low power loss and high efficiency operation

Diode Arrays Applications

• Switching mode power supplies (SMPS)
• Adapters
• DC to DC converters

Diode Arrays Procurement Notes

Verify that the ordering code includes the 'H' suffix to confirm AEC-Q101 qualification status. Ensure the component is sourced from authorized channels to guarantee compliance with RoHS standards and halogen-free requirements per IEC 61249-2-21. Confirm the package type matches the required TO-220AB form factor for your mounting constraints.

Diode Arrays Selection Notes

Select this component when a 90 V reverse voltage rating is required alongside a 10 A continuous current capacity. The dual-die configuration in the TO-220AB package offers a balance of thermal performance and space efficiency. Consider the specific forward voltage drop at your operating current to ensure system efficiency targets are met.

Diode Arrays Part Context

This part belongs to the MBR1035CT through MBR10200CT series by Taiwan Semiconductor. The series covers reverse voltages from 35 V to 200 V, all sharing a common 10 A forward current rating and TO-220AB mechanical footprint. The MBR1090CTH specifically addresses applications requiring a 90 V blocking capability within this standardized lineup.

Diode Arrays Replacement Considerations

Compatible substitutes within the same series include MBR1060CT, MBR10100CT, MBR10150CT, and MBR10200CT, provided the voltage ratings align with circuit requirements. Cross-manufacturer equivalents must be verified against the 10 A current and 90 V reverse voltage specifications.

Diode Arrays FAQ

What does the 'H' suffix indicate in the MBR1090CTH part number?

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

What is the maximum junction temperature for this rectifier?

The maximum operating junction temperature is +150°C.

How is the polarity marked on the device?

Polarity is indicated as marked on the device casing.