Equivalent & Substitute Parts for MBR50020CTR

Part Overview

The MBR50020CTR from GeneSiC Semiconductor is a high-power Schottky diode module designed for rectification applications, featuring a 1 Pair Common Anode configuration with a maximum DC reverse voltage of 20 V and an average rectified current of 250A per diode. This diode is housed in a Twin Tower chassis mount package. The part is now classified as obsolete, making it necessary to identify compatible alternative models for ongoing production and maintenance requirements.

Substiute Parts

MBR50020CTR

GeneSiC SemiconductorIn Stock: 1180MBR50020CTR Datasheet

Current PartRFQ

MBR60020CTR

GeneSiC SemiconductorIn Stock: 1121MBR60020CTR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MBR50020CTR is determined strictly based on the following parameters: diode configuration (1 Pair Common Anode), technology type (Schottky), maximum reverse voltage rating (20 V), average rectified current per diode (≥250A), forward voltage (Vf) at rated current, reverse leakage current at specified Vr, switching speed, operating junction temperature range, package type (Twin Tower chassis mount), RoHS compliance, and moisture sensitivity level.

Parameter Comparison

Engineering Selection Recommendations

The MBR50020CTR is obsolete. The MBR60020CTR is listed as an active product, with identical technology, configuration, voltage ratings, chassis mount package, operating temperature range, RoHS compliance, ECCN, and moisture sensitivity level. Substitution is supported by the commonality of all key electrical and mechanical parameters, as well as compliance certifications.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for selecting a substitute for the MBR50020CTR?
A1: Substitute selection requires the same diode configuration (1 Pair Common Anode), Schottky technology, equal or higher reverse voltage rating, compatible or higher current capability, matching forward voltage at corresponding current, equivalent or lower reverse leakage, identical speed classification, compatible operating temperature, and the same Twin Tower chassis mount package.

Q2: Is the MBR60020CTR mechanically compatible with the MBR50020CTR?
A2: Both parts use the Twin Tower chassis mount package and have an identical mounting type, ensuring mechanical compatibility.

Q3: Does the substitute part meet identical environmental and compliance requirements?
A3: Both the MBR50020CTR and MBR60020CTR are RoHS compliant and have a moisture sensitivity level of 1 (Unlimited), as well as matching ECCN and HTSUS codes.

Q4: Can the substitute component handle the same or higher current as the original?
A4: The MBR60020CTR has a maximum average rectified current of 300A per diode, which meets or exceeds the 250A of the MBR50020CTR.

Q5: Are any changes required for the forward voltage specification?
A5: The forward voltage (Vf) of both diodes is specified at different currents but maintains the same maximum value at their respective rated currents.

Q6: What speed characteristics are supported by these parts?
A6: Both devices are classified as fast recovery Schottky diodes (≤ 500ns at > 200mA), ensuring equivalent switching speed performance.

Q7: Is there any difference in operating junction temperature range?
A7: Both parts are rated for -55°C to 150°C operating junction temperature.