Equivalent & Substitute Parts Reference for SFF2004GA

Part Overview

The SFF2004GA is a Diode Array designed for applications requiring a 1 Pair Common Cathode configuration in the Diodes, Rectifiers category. This automotive-grade component features a 200 V maximum DC reverse voltage and a 20A average rectified current per diode, housed in a through-hole TO-220-3 Full Pack isolated tab package. The part is active and compliant with ROHS3 and AEC-Q101 standards. Identifying compatible substitute parts is necessary when inventory constraints arise or when ensuring dual sourcing, maintenance continuity, or equivalent electrical/mechanical performance is required.

Substiute Parts

SFF2004GA

Taiwan Semiconductor CorporationIn Stock: 1935SFF2004GA Datasheet

Current PartRFQ

SFF2004GH

Taiwan Semiconductor CorporationIn Stock: 1760SFF2004GH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped strictly based on equivalence across all key electrical and mechanical parameters, including DC reverse voltage, average rectified current, diode configuration, forward voltage, reverse recovery time, reverse leakage current, mounting type, package/case, operating temperature range, automotive grade certification, and relevant compliance standards. Only parts matching all explicit values in these categories can be considered acceptable substitutes for SFF2004GA.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts provided share an active status, ROHS3 compliance, REACH unaffected status, AEC-Q101 qualification, and automotive grade classification. SFF2004GA and SFF2004GH match in moisture sensitivity level (MSL 1) and packaging standards. Selection between these components can be made strictly based on inventory levels or supply chain availability, as both parts meet all provided certifications and compliance criteria.

Frequently Asked Questions (FAQ)

Q: What parameters must match to substitute SFF2004GA in an automotive rectifier assembly?
A: Substitute parts must match diode configuration, maximum DC reverse voltage, average rectified current, forward voltage at specified current, reverse recovery time, reverse leakage current, operating temperature range, mounting type, package/case, grade, qualification, and compliance status.

Q: Can SFF2004GH be directly interchanged with SFF2004GA in all mechanical and electrical aspects?
A: SFF2004GH matches SFF2004GA in all required electrical, mechanical, packaging, grade, and compliance parameters as detailed above.

Q: Are there differences in moisture sensitivity or environmental compliance between SFF2004GA and SFF2004GH?
A: Both SFF2004GA and SFF2004GH are moisture sensitivity level 1 (unlimited), ROHS3 compliant, and REACH unaffected.

Q: What package or mounting concerns exist when substituting SFF2004GA?
A: Substitutes must share the TO-220-3 Full Pack, Isolated Tab package and ITO-220AB supplier device package specifications, ensuring compatibility with existing PCB layouts and thermal designs.

Q: Does qualification grade differ between SFF2004GA and SFF2004GH?
A: Both parts are automotive grade and AEC-Q101 qualified.