MBR4035PT

Diode Arrays Overview

The MBR4035PT is a discontinued Schottky barrier rectifier manufactured by Diodes Incorporated. It features a single-phase, half-wave configuration with a peak repetitive reverse voltage of 35 V and an average rectified output current of 40 A at a case temperature of 125°C. The device utilizes a TO-3P plastic package with bright tin-plated leads. Electrical characteristics include a forward voltage drop of 0.80 V at 20 A and 125°C, a non-repetitive peak forward surge current of 400 A, and a typical total capacitance of 1100 pF.

Diode Arrays Feature Summary

• Schottky barrier chip construction for low power loss and high efficiency
• Guard ring die design provides transient protection capabilities
• High surge current capability suitable for demanding load conditions

Diode Arrays Applications

• Low voltage, high frequency inverters
• Free wheeling circuits
• Polarity protection applications

Diode Arrays Procurement Notes

This component is officially marked as obsolete and discontinued by the manufacturer. Sourcing new units from authorized distributors is not possible. Verification of part authenticity is critical when considering secondary market suppliers. Designers should prioritize immediate qualification of alternative replacement components to ensure long-term supply chain stability and avoid production delays associated with end-of-life parts.

Diode Arrays Selection Notes

Selection requires evaluating the specific 35 V reverse voltage rating against circuit requirements. The 40 A current capacity must be assessed based on thermal management strategies, particularly regarding derating curves at elevated case temperatures. Engineers must verify that the TO-3P package dimensions and mounting torque specifications align with the existing mechanical constraints of the target assembly before proceeding with any legacy integration efforts.

Diode Arrays Part Context

The MBR4035PT belongs to the MBR4030PT through MBR4060PT series of 40 Amp Schottky Barrier Rectifiers produced by Diodes Incorporated. This family shares common mechanical data, including the TO-3P case material and UL flammability classification. The series offers varying reverse voltage ratings ranging from 30 V to 60 V while maintaining consistent current handling capabilities across all variants.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include MBR4030PT, MBR4040PT, MBR4045PT, MBR4050PT, and MBR4060PT. These alternatives share identical packaging and current ratings but differ in maximum repetitive reverse voltage specifications. Cross-manufacturer equivalents require verification of pinout compatibility and thermal resistance parameters.