Equivalent & Substitute Parts Reference for MBRF50045

Part Overview

The MBRF50045 from GeneSiC Semiconductor is a Schottky diode module in the Diodes, Rectifiers product category. It features a 1 Pair Common Cathode configuration, 45 V maximum reverse voltage, and a 250A average rectified current per diode, housed in a TO-244AB chassis mount package. This product is classified as obsolete, necessitating the identification of substitute models for new designs or replacement in maintenance applications.

Substiute Parts

MBRF50045

GeneSiC SemiconductorIn Stock: 779MBRF50045 Datasheet

Current PartRFQ

MBRT30045

GeneSiC SemiconductorIn Stock: 1099MBRT30045 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped strictly on matching diode configuration, technology, voltage rating, speed classification, reverse leakage current (as listed), operating temperature range, and mounting type. Package type and average rectified current rating are also considered for direct mechanical and electrical compatibility. Substitution is permitted within the explicitly provided electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Selection is based strictly on product status and compliance or certification parameters provided. The MBRF50045 is obsolete, whereas MBRT30045 is listed as active with RoHS compliance and the same ECCN and HTSUS. Both parts have Moisture Sensitivity Level 1 (Unlimited), permitting unrestricted handling. Substitute should be selected if active status and compliance are required.

Frequently Asked Questions (FAQ)

Q: What criteria are used to determine compatible substitutes for MBRF50045?
A: Substitution is based on matching diode configuration, technology, voltage rating, speed, reverse leakage parameters, operating temperature range, mounting type, and package/case details as explicitly provided.

Q: Is the average rectified current parameter always identical between substitutes?
A: The average rectified current parameter is listed and may differ. Substitution should match or exceed specification based on provided data.

Q: Are package differences relevant for mechanical compatibility?
A: Only the explicit package/case information is considered: TO-244AB for MBRF50045 and Three Tower for MBRT30045. Mechanical compatibility depends strictly on these provided package types.

Q: Is there consideration of RoHS or other compliance in substitution?
A: Yes, provided compliance certifications such as RoHS status and Moisture Sensitivity Level are included and must match requirements.

Q: Are obsolete products suitable for new designs?
A: Only active status components are suitable for new designs within the scope of the provided product status. Obsolete components require substitution with listed active alternatives.