RF201LAM2STFTR Equivalent & Substitute Parts Reference

Part Overview

RF201LAM2STFTR from Rohm Semiconductor is a general-purpose fast recovery diode in the Diodes, Rectifiers category. It offers a maximum DC reverse voltage of 200 V and an average rectified current of 2A, intended for surface-mount applications in the SOD-128/PMDTM package. This part is AEC-Q101 qualified for automotive use, with active production status and RoHS3 environmental compliance. Identifying suitable substitute models is necessary for maintaining uninterrupted production, supporting inventory availability, and meeting strict application requirements.

Substiute Parts

RF201LAM2STFTR

Rohm SemiconductorIn Stock: 3026RF201LAM2STFTR Datasheet

Current PartRFQ

RF201LAM2STR

Rohm SemiconductorIn Stock: 53538RF201LAM2STR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes for RF201LAM2STFTR must match all provided electrical, mechanical, and compliance parameters. Key substitution criteria include: maximum DC reverse voltage (200 V), average rectified current (2A), forward voltage (870 mV @ 2A), reverse recovery time (25 ns), reverse leakage current (10 µA @ 200 V), speed, mounting type (surface mount), package/case (SOD-128), supplier device package (PMDTM), maximum junction temperature (150°C), RoHS3 compliance, moisture sensitivity (MSL 1), and AEC-Q101 qualification status. Only parts conforming precisely to these parameters are suitable as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both RF201LAM2STFTR and RF201LAM2STR are active products with RoHS3 compliance and unrestricted moisture sensitivity (MSL 1), suitable for automated assembly. AEC-Q101 qualification is explicitly listed for RF201LAM2STFTR. RF201LAM2STR does not specify AEC-Q101 qualification; therefore, for automotive or high-reliability applications requiring this certification, RF201LAM2STFTR is preferred. For applications where qualification is not a requirement, either part meets all other parameters strictly listed.

Frequently Asked Questions (FAQ)

Q: Are RF201LAM2STFTR and RF201LAM2STR identical in electrical and mechanical characteristics?
A: According to the listed key parameters, both parts match exactly in electrical, mechanical, and environmental specifications.

Q: Does package type affect substitution compatibility?
A: Both models use the SOD-128 case and PMDTM supplier device package, ensuring direct compatibility in surface-mount applications.

Q: Is AEC-Q101 qualification necessary for substitution?
A: If application requirements include automotive grade or high reliability (AEC-Q101), only parts explicitly listing this qualification, such as RF201LAM2STFTR, are suited.

Q: What compliance and regulatory criteria must substitutes meet?
A: Substitute parts must match RoHS3 status, REACH status, ECCN, HTSUS, and moisture sensitivity level per specified requirements.

Q: What inventory and production status should be considered?
A: Only active status parts are recommended for ongoing designs and replacements to ensure stable supply.