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RFNL5BM6SFHTL Equivalent & Substitute Parts Reference
Part Overview
RFNL5BM6SFHTL is a Rohm Semiconductor surface-mount fast recovery diode in the Diodes, Rectifiers category. It features a maximum DC reverse voltage of 600 V, an average rectified current of 5 A, and a forward voltage of 1.3 V at 5 A. The diode's reverse recovery time is 60 ns, and it is AEC-Q101 qualified for automotive applications, supplied in a TO-252 (DPAK, 2 Leads + Tab) surface-mount package. The product status is active. It is necessary to review alternative models for inventory assurance, supply chain flexibility, and design risk mitigation.
Substiute Parts
Key Parameters
| Parameter | Description |
|---|---|
| Manufacturer Part Number | Unique identification for each component |
| Manufacturer | Original component producer |
| Category | Diodes, Rectifiers |
| Packaging | Package delivery format |
| Description | Brief component description |
| Voltage - DC Reverse (Vr) (Max) | 600 V |
| Current - Average Rectified (Io) | 5A |
| Voltage - Forward (Vf) (Max) @ If | 1.3 V @ 5 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 60 ns |
| Current - Reverse Leakage @ Vr | Application specific; see comparison table |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Operating Temperature - Junction | 150°C (Max) |
| Qualification | AEC-Q101 (where specified) |
| RoHS Status | Environmental compliance |
Substitute Part Grouping Explanation
Substitution is based strictly on the following allowed parameters: maximum DC reverse voltage (600 V), average rectified current (5A), maximum forward voltage (1.3 V at 5 A), reverse recovery time (60 ns), device package (TO-252-3/DPAK), mounting type (surface mount), and compliance status (RoHS, AEC-Q101 where specified). Substitute parts conform on all critical electrical, mechanical, and compliance attributes as provided.
Parameter Comparison
| Parameter | RFNL5BM6SFHTL (Rohm Semiconductor) |
RFNL5BGE6STL (Rohm Semiconductor) |
BYV25D-600,118 (WeEn Semiconductors) |
|---|---|---|---|
| Category | Diodes, Rectifiers | Diodes, Rectifiers | Diodes, Rectifiers |
| Voltage - DC Reverse (Vr) (Max) | 600 V | 600 V | 600 V |
| Current - Average Rectified (Io) | 5A | 5A | 5A |
| Voltage - Forward (Vf) (Max) @ If | 1.3 V @ 5 A | 1.3 V @ 5 A | 1.3 V @ 5 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
Fast Recovery =< 500ns, > 200mA (Io) |
Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 60 ns | 60 ns | 60 ns |
| Current - Reverse Leakage @ Vr | 10 µA @ 600 V | 10 µA @ 600 V | 50 µA @ 600 V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 | TO-252-3, DPAK (2 Leads + Tab), SC-63 | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Operating Temperature - Junction | 150°C (Max) | 150°C (Max) | 150°C (Max) |
| Qualification | AEC-Q101 | ||
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant |
Engineering Selection Recommendations
All compared diodes are active and feature comparable electrical ratings and mechanical packaging. Environmental compliance (RoHS) is present in all parts. AEC-Q101 automotive qualification is specified for RFNL5BM6SFHTL. Product selection should consider qualification status and environmental compliance requirements only as explicitly provided.
Frequently Asked Questions (FAQ)
Q: What determines if two diodes, rectifiers can be directly substituted?
A: Substitution is determined by matching maximum DC reverse voltage, average rectified current, forward voltage at rated current, reverse recovery time, leakage current at rated voltage, surface-mount package, and compliance with environmental and automotive qualifications as required.
Q: Are the packages and footprints identical for all substitute diodes listed?
A: All parts use the TO-252-3, DPAK (2 Leads + Tab), SC-63 package, supporting footprint compatibility.
Q: Does AEC-Q101 automotive qualification affect interchangeability?
A: AEC-Q101 qualification is only present for RFNL5BM6SFHTL. Selection for automotive applications should reflect qualification requirements as specified.
Q: Are there any differences in the reverse leakage current values among substitutes?
A: BYV25D-600,118 specifies a reverse leakage current of 50 µA at 600 V; RFNL5BM6SFHTL and RFNL5BGE6STL specify 10 µA at 600 V.
Q: Are all substitutes currently active and RoHS compliant?
A: All compared parts are active and compliant with their respective RoHS status as indicated.
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