Equivalent & Substitute Parts Reference: FR40M05

Part Overview

The FR40M05 from GeneSiC Semiconductor is an active, general-purpose fast recovery rectifier diode within the Diodes, Rectifiers category. It features a chassis, stud mount DO-5 package with a maximum reverse voltage of 1000 V and a continuous average rectified current of 40A. The component is utilized for high-current rectification applications. Alternative models may be required to address stock constraints, design compatibility, or system upgrades while maintaining similar functional characteristics.

Substiute Parts

FR40M05

GeneSiC SemiconductorIn Stock: 717FR40M05 Datasheet

Current PartRFQ

VS-70HF100M

Vishay General Semiconductor - Diodes DivisionIn Stock: 1177VS-70HF100M Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes for FR40M05 are grouped strictly based on key electrical and mechanical parameters provided: voltage rating, average rectified current, forward voltage at rated current, mounting type, package/case, operating temperature range, RoHS status, moisture sensitivity level, and part status. Only components fully matching the specified parameters and package availability are included. This grouping ensures mechanical fit and electrical performance equivalence within the Diodes, Rectifiers category.

Parameter Comparison

Engineering Selection Recommendations

Both FR40M05 and VS-70HF100M are classified as active products and conform to RoHS environmental standards; both possess a Moisture Sensitivity Level of 1 (Unlimited), ensuring unrestricted storage and handling. Selection can be based on inventory availability and matching compliance certifications. Only parameters explicitly listed have been considered.

Frequently Asked Questions (FAQ)

Q1: What are the essential criteria for substituting FR40M05?
Substitution requires matching voltage rating, average rectified current, forward voltage characteristics, mounting type, package/case, operating temperature, RoHS compliance, MSL, and part status.

Q2: Does VS-70HF100M match the package type and mounting method for FR40M05?
VS-70HF100M uses a chassis, stud mount in a DO-203AB, DO-5, Stud case, identical to FR40M05.

Q3: Are the environmental and storage certifications aligned between FR40M05 and VS-70HF100M?
Both parts are RoHS compliant and have Moisture Sensitivity Level 1 (Unlimited).

Q4: Can substitute parts be used without modification for the same mechanical footprint?
Yes, as long as key mechanical parameters such as mounting type and package/case match between parts.

Q5: What differences exist between the substitute and main part in terms of rated current and forward voltage?
VS-70HF100M has a higher average rectified current (70A) and higher forward voltage at a higher test current. All listed substitutes strictly adhere to documented parameters.