SSB43LHM3_A/I Diode Equivalent & Substitute Parts Reference

Part Overview

The SSB43LHM3_A/I is a Schottky rectifier diode, catalog number SSB43LHM3_A/I from Vishay General Semiconductor - Diodes Division, classified under the Diodes, Rectifiers category. This device is provided in a surface mount DO-214AA (SMB) package with tape & reel packaging. It features a reverse voltage (Vr) rating of 30 V, an average rectified current (Io) of 4 A, and a forward voltage (Vf) of 450 mV @ 4 A. The diode meets automotive grade standards and is AEC-Q101 qualified. The active product status and availability of similar parametric models make identifying suitable substitutes essential for supply chain assurance, design flexibility, and maintenance of product compliance standards.

Substiute Parts

SSB43LHM3_A/I

Vishay General Semiconductor - Diodes DivisionIn Stock: 834SSB43LHM3_A/I Datasheet

Current PartRFQ

SSB43L-E3/52T

Vishay General Semiconductor - Diodes DivisionIn Stock: 39950SSB43L-E3/52T Datasheet

Parametric EquivalentRFQ

SSB43L-E3/5BT

Vishay General Semiconductor - Diodes DivisionIn Stock: 1582SSB43L-E3/5BT Datasheet

Parametric EquivalentRFQ

SSB43L-M3/52T

Vishay General Semiconductor - Diodes DivisionIn Stock: 4651SSB43L-M3/52T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute selection is strictly based on matching these critical parameters: voltage - DC reverse (Vr) (Max), current - average rectified (Io), voltage - forward (Vf) (Max) @ If, current - reverse leakage @ Vr, technology, package/case, mounting type, operating temperature range, product status, and compliance certifications (RoHS, REACH, AEC-Q101, MSL). Only parts matching all provided electrical and mechanical specifications are included in this substitution group.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute diodes share identical electrical ratings, mechanical package, compliance status, and product certifications including RoHS3, REACH, AEC-Q101 automotive qualification, and MSL 1 (Unlimited). Each features an active product status and matches the DO-214AA (SMB) package format for surface mounting. Differences in packaging types, such as tape & reel or cut tape, should be considered if specific packaging is required for assembly processes. Electrical and compliance parameters are equivalent among all listed substitutes.

Frequently Asked Questions (FAQ)

Q1: What parameters must be matched when substituting SSB43LHM3_A/I?
A1: Substitute diodes must match voltage - DC reverse (Vr) (Max), current - average rectified (Io), voltage - forward (Vf) (Max) @ If, current - reverse leakage @ Vr, technology, package/case, mounting type, operating temperature, RoHS, REACH, AEC-Q101 status, MSL, and product status.

Q2: Do the substitute parts offer identical electrical performance?
A2: All listed substitutes match the electrical performance parameters provided.

Q3: Are all substitutes automotive qualified and ROHS3 compliant?
A3: Each substitute part is listed as AEC-Q101 qualified and ROHS3 compliant.

Q4: Is the mounting and package type the same across all equivalents?
A4: All parts are surface mount and supplied in DO-214AA (SMB) packages.

Q5: How does packaging type affect substitution?
A5: Packaging types such as tape & reel or cut tape may impact production processes and should be coordinated with assembly requirements. The electrical and mechanical characteristics remain equivalent.

Q6: Are there any differences in operating temperature?
A6: All substitute parts share the same junction operating temperature range: -65°C ~ 150°C.

Q7: Is it necessary to consider other compliance certifications during part selection?
A7: Selection is strictly based on the certifications and compliance information provided: RoHS3, REACH, AEC-Q101, MSL 1, and ECCN EAR99. All substitutes conform to these standards.