Equivalent & Substitute Parts for FST16020L

Part Overview

The GeneSiC Semiconductor FST16020L is a diode array designed as a 1 Pair Common Cathode Schottky rectifier, with maximum ratings of 20 V DC reverse voltage and 80A average rectified current per diode. It features fast recovery (<500ns) and a TO-249AB chassis mount package. The FST16020L is classified as Obsolete, creating a need for suitable substitute parts to maintain existing designs and ensure the continuity of inventory and maintenance solutions.

Substiute Parts

FST16020L

GeneSiC SemiconductorIn Stock: 862FST16020L Datasheet

Current PartRFQ

FST10020

GeneSiC SemiconductorIn Stock: 822FST10020 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are identified by strictly matching the following electrical and mechanical parameters: Diode Configuration, Technology, Maximum DC Reverse Voltage, Average Rectified Current per Diode, Speed, Reverse Leakage Current, Package Type, and Mounting Method. Only variants with identical configuration (1 Pair Common Cathode), Schottky technology, matching or higher current and voltage ratings, equivalent speed, chassis mount in TO-249AB package, and the same moisture sensitivity and ECCN are considered valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

The FST16020L is obsolete, necessitating the use of substitute parts for ongoing production and repairs. FST10020 maintains product status as Active and is RoHS Compliant. Both FST16020L and FST10020 have identical ECCN designations and HTSUS codes. Moisture Sensitivity Level remains at 1 (Unlimited) for both parts, ensuring simplified handling and storage. Selection of FST10020 as a substitute adheres strictly to these status and compliance parameters.

Frequently Asked Questions (FAQ)

Q: What parameters are required for valid substitution between diode rectifier modules like FST16020L and FST10020?
A: Substitution requires identical diode configuration, technology, voltage rating, current rating equal or higher than the original, equivalent speed, reverse leakage characteristics, package/case, mounting type, and compliance attributes.

Q: Does the package type affect substitutability in this category?
A: Yes, both the main part (FST16020L) and substitute part (FST10020) utilize the TO-249AB chassis mount package, ensuring full mechanical compatibility for direct replacement.

Q: How is compliance managed for substitute parts?
A: Substitute selection must match Moisture Sensitivity Level, ECCN code, and HTSUS code as provided. FST10020 meets all compliance requirements listed for FST16020L.

Q: Can inventory status affect the substitution process?
A: Yes, substitution is pursued here because FST16020L is obsolete while FST10020 is active and available, meeting demand for continued maintenance and production.

Q: Are there changes in electrical parameters with FST10020 vs. FST16020L?
A: FST10020 offers a higher average rectified current per diode (100A vs. 80A) and a slightly higher forward voltage at maximum current. All other key parameters are maintained within the allowed range for substitution.