MBR3035PT C0G

Diode Arrays Overview

The MBR3035PT C0G is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a TO-247AD (TO-3P) package with a maximum average forward rectified current of 30 A and a repetitive peak reverse voltage of 35 V. The device utilizes metal silicon junction technology for majority carrier conduction, ensuring low power loss and high efficiency. Key electrical specifications include a peak forward surge current capability of 200 A and a maximum junction temperature rating of 150 °C.

Diode Arrays Feature Summary

• Guard ring structure provides protection against overvoltage conditions
• High surge current capability supports transient load demands
• Low forward voltage drop minimizes power dissipation and enhances system efficiency

Diode Arrays Applications

• Switching mode power supplies (SMPS)
• DC to DC converters
• Adapters
• Monitor equipment
• Television sets

Diode Arrays Procurement Notes

Verify the specific ordering code suffix to confirm compliance requirements. The 'H' suffix indicates AEC-Q101 qualification for automotive applications. Confirm that the component meets RoHS directives and IEC 61249-2-21 halogen-free definitions as specified in the datasheet. Ensure the package type matches the intended PCB footprint before procurement.

Diode Arrays Selection Notes

Select this component for low voltage, high frequency rectification tasks requiring robust thermal performance. The dual common cathode configuration allows for use in full-wave rectification circuits without additional components. Evaluate the thermal resistance characteristics relative to the heat sink design to maintain junction temperatures within the specified operating range during continuous operation.

Diode Arrays Part Context

This part belongs to the MBR30xxPT series, which encompasses various voltage ratings from 35 V to 200 V while maintaining a consistent 30 A current capacity. The series shares the same TO-247AD mechanical outline and general feature set, differing primarily in the breakdown voltage specifications. This standardization simplifies inventory management for designs requiring different voltage levels.

Diode Arrays Replacement Considerations

Compatible substitutes include the MBR3045PT, MBR3050PT, and other variants within the MBR30xxPT series offering higher reverse voltage ratings. Cross-manufacturer equivalents such as the Vishay MBR3035CT or Diodes Incorporated MBR3035PT may be considered if pinout and thermal characteristics align with the original design constraints.

Diode Arrays FAQ

What is the maximum junction temperature for the MBR3035PT?

The maximum junction temperature is 150 °C.

Does the MBR3035PT meet automotive standards?

Standard versions are not automatically qualified; only units with the 'H' prefix on the packing code are AEC-Q101 qualified.

What is the typical junction-to-case thermal resistance?

The typical junction-to-case thermal resistance is 1.4 °C/W.