1N5831 Equivalent & Substitute Parts Reference

Part Overview

The 1N5831, manufactured by Microchip Technology, is a Schottky diode belonging to the Diodes, Rectifiers category. It features a 40V maximum DC reverse voltage, 25A average rectified current, and is presented in a stud mount DO-203AA (DO-4) package. The device is currently listed as “Active.” Finding alternative models for the 1N5831 is necessary to ensure supply continuity, design compatibility, and adherence to electrical and mechanical specifications within the product’s application category.

Substiute Parts

1N5831

Microchip TechnologyIn Stock: 9531N5831 Datasheet

Current PartRFQ

1N5831

Microchip TechnologyIn Stock: 9531N5831 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1N5831 must match all primary electrical and mechanical parameters: DC reverse voltage (Vr max), average rectified current (Io), forward voltage at rated current (Vf max @ If), reverse leakage current, switching speed, diode category and technology, mounting type, package/case, and operating temperature range. Only parts meeting these criteria are considered parametric equivalents suitable for direct substitution in electrical and mechanical systems within the Diodes, Rectifiers category.

Parameter Comparison

Engineering Selection Recommendations

The 1N5831 diode is listed as “Active” and classified as REACH Unaffected. It holds EAR99 ECCN and HTSUS 8541.10.0080, supporting selection for regulated applications. Substitute selection is strictly permitted for parts mirroring the main device’s compliance and certification status. Engineering decision should be based exclusively on match of product status and REACH/ECCN/HTSUS regulatory alignment.

Frequently Asked Questions (FAQ)

Q1: Which electrical parameters must match for a direct substitute in the Diodes, Rectifiers category?
A1: Voltage - DC Reverse (Vr max), Average Rectified Current (Io), Voltage - Forward (Vf max @ If), Current - Reverse Leakage @ Vr, and Speed must precisely match.

Q2: Is package type critical in selecting 1N5831 substitutes?
A2: Yes. Only substitutes with identical DO-203AA (DO-4) stud mount package are valid for mechanical drop-in compatibility.

Q3: Are substitutes for 1N5831 required to have identical compliance and product status?
A3: Yes. “Active” product status and matching REACH/ECCN/HTSUS designations are mandatory for substitution decisions.

Q4: Can substitutes be chosen from other technologies or mounting types?
A4: No. Substitute parts must use Schottky technology and stud mount configuration as specified.

Q5: What is the correct operating temperature range for substitute selection?
A5: Only parts with a junction operating temperature range of -65°C to 125°C are acceptable as substitutes.