Equivalent & Substitute Parts Reference for RB511VM-40FHTE-17

Part Overview

RB511VM-40FHTE-17 is a Schottky diode rated for 40 V reverse voltage and 100 mA average rectified current, housed in a UMD2 surface mount package (SC-90, SOD-323F). This component is part of the Diodes, Rectifiers category and is AEC-Q101 automotive qualified. The product currently holds a "Not For New Designs" status, making it necessary to identify equivalent and substitute models for ongoing and future designs in order to ensure long-term supply and manufacturing continuity.

Substiute Parts

RB511VM-40FHTE-17

Rohm SemiconductorIn Stock: 982RB511VM-40FHTE-17 Datasheet

Current PartRFQ

RB511VM-40TE-17

Rohm SemiconductorIn Stock: 7027RB511VM-40TE-17 Datasheet

Parametric EquivalentRFQ

PMEG4002EJ,115

Nexperia USA Inc.In Stock: 240446PMEG4002EJ,115 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute parts are identified strictly using electrical and mechanical parameters relevant to the Diodes, Rectifiers category. These parameters include diode technology (Schottky), maximum reverse voltage, average rectified current, forward voltage at specified current, reverse leakage at rated voltage, mounting type, package dimensions, automotive grade, and qualification (AEC-Qxxx), as well as RoHS and REACH compliance. Only substitutes matching or exceeding these criteria and package requirements are included.

Parameter Comparison

Engineering Selection Recommendations

RB511VM-40TE-17 is a direct parametric equivalent to RB511VM-40FHTE-17, sharing identical electrical, mechanical, compliance, and qualification parameters. It is currently active, supports surface mount configuration, and is AEC-Q101 automotive qualified. PMEG4002EJ,115 is a similar part also compliant with RoHS3 and REACH, automotive grade, and available in the SC-90, SOD-323F package, but differs in rated average rectified current (200 mA) and forward voltage specification (600 mV @ 200 mA); its qualification is AEC-Q100. Selection should prioritize active status and matching compliance with automotive and environmental requirements.

Frequently Asked Questions (FAQ)

Q1: Which parameters are critical for substituting RB511VM-40FHTE-17 in an automotive design?
Electrical ratings (reverse voltage, average rectified current, forward voltage @ specified current), package type (SC-90, SOD-323F), qualification (AEC-Q), grade, and compliance (RoHS3, REACH) are mandatory for substitution in automotive applications.

Q2: Can RB511VM-40TE-17 be used as a drop-in replacement for RB511VM-40FHTE-17?
RB511VM-40TE-17 matches all specified electrical, mechanical, compliance, and qualification parameters.

Q3: Is PMEG4002EJ,115 a compatible alternative?
PMEG4002EJ,115 shares core parameters such as reverse voltage, package type, and automotive compliance but differs in current rating, forward voltage, and qualification specification (AEC-Q100 vs. AEC-Q101).

Q4: What package considerations are required for substitution?
All substitutes must use the SC-90, SOD-323F package or equivalently sized surface mount packages to maintain mechanical compatibility.

Q5: What environmental and compliance certifications are retained in these substitutes?
All listed substitutes are ROHS3 compliant, REACH unaffected, and MSL 1 rated. Both are automotive grade, with respective AEC-Q qualifications.