MBR4035PT

Diode Arrays Overview

The MBR4035PT is a Schottky barrier rectifier manufactured by onsemi, designed for high-efficiency power conversion applications. It features a dual anode common cathode configuration housed in a TO-247-3 through-hole package. The device supports a continuous forward current of 30 A and withstands a repetitive peak reverse voltage of 35 V. Key electrical characteristics include a maximum forward voltage of 760 mV at rated current and a low reverse leakage current of 1 mA. It is engineered to handle a non-repetitive peak forward surge current of 200 A and operates reliably within a junction temperature range from -65 °C to +150 °C.

Diode Arrays Feature Summary

• Utilizes silicon Schottky barrier technology to achieve low forward voltage drop and minimal power loss.
• Employs a dual anode common cathode structure suitable for full-wave rectification or synchronous rectification topologies.
• Constructed with a robust TO-247-3 leaded package to facilitate effective thermal dissipation under high current loads.

Diode Arrays Applications

• High-frequency switching mode power supplies (SMPS)
• Free-wheeling diodes in DC-DC converters
• Reverse polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific manufacturer source, as the model number MBR4035PT is also associated with Taiwan Semiconductor in public catalogs. Confirm that the component supplied matches the onsemi datasheet specifications, particularly the package marking and electrical parameters. Ensure compliance with RoHS and REACH requirements if mandated by the design specification. Check for end-of-life status or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Diode Arrays Selection Notes

Select this component when a through-hole solution is required for high-current rectification with low forward voltage constraints. The TO-247-3 package offers superior thermal performance compared to smaller surface-mount alternatives. Consider the dual common cathode configuration if space efficiency for two-diode setups is needed. Evaluate the 35 V rating against the circuit's peak inverse voltage to ensure adequate safety margins under transient conditions.

Diode Arrays Part Context

This device belongs to the MBR series of Schottky rectifiers from onsemi, which are optimized for general-purpose power rectification. The series covers various current and voltage ratings, with the MBR3035PT being a closely related single-anode variant in the same package family. These components are standard choices for industrial and consumer power supplies requiring reliable performance at elevated temperatures.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers for the onsemi MBR4035PT were not identified in the provided reference data. Cross-reference with other manufacturers' 30A 35V TO-247-3 Schottky diodes only after verifying pinout compatibility and thermal resistance values.