MBR3035WT

Diode Arrays Overview

The Vishay MBR3035WT is a dual common cathode Schottky rectifier in a TO-247AC package. It features two independent anodes sharing a common base cathode, rated for a maximum average forward current of 15 A per leg (30 A total) and a repetitive peak reverse voltage of 35 V. The device operates with a junction temperature range from -65 °C to +150 °C. Key electrical characteristics include a maximum instantaneous forward voltage drop of 0.76 V at 30 A and 25 °C, and a non-repetitive peak surge current capability of 1020 A.

Diode Arrays Feature Summary

• Center tap configuration with dual anodes and a common base cathode
• Proprietary barrier technology enabling reliable operation up to 150 °C junction temperature
• Guard ring structure designed for enhanced ruggedness and long-term reliability
• High purity epoxy encapsulation providing mechanical strength and moisture resistance

Diode Arrays Applications

• Switching power supplies
• DC-to-DC converters
• Freewheeling diodes
• Reverse battery protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm lead-free status and production variants. Ensure that the thermal management design accounts for the specified thermal resistance values to maintain safe operating temperatures within the 150 °C limit during continuous operation.

Diode Arrays Selection Notes

Select this component when a center-tapped topology is required for high-frequency rectification applications. The dual anode arrangement allows for efficient utilization in bridge-less PFC or synchronous rectification topologies where low forward voltage drop is critical for system efficiency.

Diode Arrays Part Context

This part belongs to the Vishay MBR30xxWT series of high-power Schottky rectifiers. It shares the same physical package and general structural features as the MBR3045WT, differing primarily in its maximum DC reverse voltage rating of 35 V compared to the 45 V variant.

Diode Arrays Replacement Considerations

MBR3045WT

Diode Arrays FAQ

What is the maximum junction temperature for the MBR3035WT?

The maximum junction temperature range for the MBR3035WT extends up to 150 °C.

How is the internal circuit configured?

The device utilizes a center tap configuration consisting of two independent anodes connected to a common base cathode.

What is the typical series inductance of the component?

The typical series inductance, measured from the top of the terminal to the mounting plane, is 7.5 nH.