RFN5TF8SC9 Equivalent & Substitute Parts Reference

Part Overview

Rohm Semiconductor’s RFN5TF8SC9 is a general-purpose fast recovery diode in the Diodes, Rectifiers category. The device features an 800 V maximum DC reverse voltage, a 5A average rectified current rating, TO-220NFM through-hole package, and 40 ns reverse recovery time. The part is classified as active and compliant with ROHS3, REACH, and AEC-Q101 standards. Identifying substitute models is necessary for risk mitigation in supply chain management, supporting ongoing production requirements or qualification for automotive-grade applications.

Substiute Parts

RFN5TF8SC9

Rohm SemiconductorIn Stock: 1111RFN5TF8SC9 Datasheet

Current PartRFQ

RFN5TF8SFHC9

Rohm SemiconductorIn Stock: 1436RFN5TF8SFHC9 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute grouping for the RFN5TF8SC9 is strictly determined by matching the following key electrical and mechanical parameters:

• Voltage - DC Reverse (Vr) (Max)
• Current - Average Rectified (Io)
• Voltage - Forward (Vf) (Max) @ If
• Reverse Recovery Time (trr)
• Current - Reverse Leakage @ Vr
• Package / Case / Mounting Type
• Compliance status (RoHS, REACH)
• Part Status

The substitute part RFN5TF8SFHC9 meets all listed key parameters, which allows for direct substitution within the Diodes, Rectifiers category.

Parameter Comparison

Engineering Selection Recommendations

Both the RFN5TF8SC9 and designated substitute RFN5TF8SFHC9 are active status parts and comply with ROHS3 and REACH. The substitute part is qualified to automotive standards (AEC-Q101), which may be a requirement in specific applications. Selection should be based strictly on the product status, compliance certifications, and equivalency of electrical, mechanical, and packaging parameters as provided.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters for substituting RFN5TF8SC9 in an application?
A1: Substitution requires matching Voltage - DC Reverse (Vr) (Max), Current - Average Rectified (Io), Voltage - Forward (Vf) (Max) @ If, Reverse Recovery Time (trr), Current - Reverse Leakage @ Vr, mounting type, package/case, and compliance status.

Q2: Is there any difference between the RFN5TF8SC9 and RFN5TF8SFHC9 in terms of core electrical specifications?
A2: All listed key electrical and mechanical parameters are identical between these part numbers.

Q3: Does the substitute part RFN5TF8SFHC9 offer additional qualifications?
A3: The RFN5TF8SFHC9 is AEC-Q101 qualified which may be necessary for automotive applications. Both parts are ROHS3 compliant and REACH unaffected.

Q4: Are there any differences in packaging or mounting between RFN5TF8SC9 and its substitute?
A4: Both parts use the TO-220-2 Full Pack package and TO-220NFM supplier device package with through-hole mounting.

Q5: Can the substitute part be used in all the same applications as the main part?
A5: Yes, when all key electrical and mechanical parameters are met according to the provided specifications, substitution is valid within the scope of the Diodes, Rectifiers product category.