Equivalent & Substitute Parts Reference for FS2DFL-TP

Part Overview

FS2DFL-TP, manufactured by Micro Commercial Co, is a standard fast recovery diode in the Diodes, Rectifiers category. It features a voltage rating of 200 V and an average rectified current of 2A, housed in a DO-221AC (SMA-FL) surface mount package. The product carries a "Not For New Designs" status, indicating that engineers may need equivalent or substitute models to maintain design continuity or address lifecycle issues in ongoing or legacy supports. Identifying substitutes is contingent upon matching all explicit electrical, mechanical, and compliance parameters as provided.

Substiute Parts

FS2DFL-TP

Micro Commercial CoIn Stock: 1172FS2DFL-TP Datasheet

Current PartRFQ

VS-3EJH02HM3/6A

Vishay General Semiconductor - Diodes DivisionIn Stock: 12362VS-3EJH02HM3/6A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is determined by matching the following key parameters: diode type and function (Diodes, Rectifiers), package style (DO-221AC, SMA Flat Leads), mounting type (Surface Mount), voltage and current ratings (200 V, ≥2A), maximum forward voltage, fast recovery speed classification (≤500ns, >200mA), reverse recovery time, reverse leakage specification, and operating temperature range. Compliance with required product status and certifications is also mandated.

Parameter Comparison

Engineering Selection Recommendations

FS2DFL-TP is designated "Not For New Designs". VS-3EJH02HM3/6A carries "Active" status, is AEC-Q101 qualified, and ROHS3 compliant, meeting the required regulatory and quality benchmarks. Selection of VS-3EJH02HM3/6A is justified on the basis of product status and documented compliance, as reflected in the explicit input.

Frequently Asked Questions (FAQ)

Q1: What electrical parameters are critical when substituting FS2DFL-TP in a design?
A1: Voltage rating, average rectified current, forward voltage, reverse recovery time, and reverse leakage are the primary criteria for direct substitution.

Q2: Does the DO-221AC package variant "SlimSMA" affect compatibility?
A2: Substitutes provided utilize the DO-221AC, SMA Flat Leads form factor. Only the package designation as specified should be considered during selection.

Q3: Must substitute rectifiers have equal or better speed/recovery performance?
A3: Fast recovery classification and explicit reverse recovery time must conform to the original device specifications.

Q4: How does product status influence substitution?
A4: Devices marked "Not For New Designs" are not intended for new projects; substitutes with "Active" status should be chosen to ensure product lifecycle support.

Q5: Are there compliance or certification requirements for substitute selection?
A5: Substitute parts must meet the regulatory and certification standards provided, such as AEC-Q101 qualification and ROHS compliance where specified.

Q6: Is mounting type and package/lead compatibility mandatory for substitution?
A6: Yes. Substitute devices must match the surface mount and DO-221AC, SMA Flat Leads configuration.