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Equivalent & Substitute Parts Reference: BAW156HMFHT116
Part Overview
BAW156HMFHT116 from Rohm Semiconductor is an automotive-grade, surface-mount diode array featuring 1 pair common anode configuration, 80 V maximum reverse voltage, and 215 mA average rectified current per diode. It is classified under Diodes, Rectifiers and supplied in TO-236-3, SC-59, SOT-23-3 package styles. The product status is Active with compliance to ROHS3 and AEC-Q101 automotive qualification. Alternate models are necessary to ensure continuous availability, streamline procurement, and address packaging options for automated assembly lines without compromising electrical or mechanical suitability.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Diode Configuration | 1 Pair Common Anode |
| Voltage - DC Reverse (Vr) (Max) | 80 V |
| Current - Average Rectified (Io) (per Diode) | 215mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 150 mA |
| Reverse Recovery Time (trr) | 3 µs |
| Current - Reverse Leakage @ Vr | 5 nA @ 75 V |
| Technology | Standard |
| Speed | Standard Recovery >500ns, > 200mA (Io) |
| Operating Temperature - Junction (Max) | 150°C |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SSD3 |
| RoHS Status | ROHS3 Compliant |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitute analysis is performed strictly based on intersecting electrical, mechanical, and compliance criteria relevant to diode arrays in the same product family. Parts are considered parametric equivalents when all of the following are identical: diode configuration, maximum reverse voltage, average rectified current per diode, forward voltage characteristics, reverse recovery time, leakage current, technology, speed, junction temperature, surface-mount compatibility, package/case, RoHS and AEC-Q101 qualification.
Parameter Comparison
| Manufacturer Part Number | Diode Configuration | Voltage - DC Reverse (Vr) (Max) | Current - Average Rectified (Io) (per Diode) | Voltage - Forward (Vf) (Max) @ If | Reverse Recovery Time (trr) | Current - Reverse Leakage @ Vr | Technology | Speed | Operating Temperature - Junction | Package / Case | Mounting Type | RoHS Status | Qualification | Moisture Sensitivity Level (MSL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BAW156HMFHT116 | 1 Pair Common Anode | 80 V | 215mA (DC) | 1.25 V @ 150 mA | 3 µs | 5 nA @ 75 V | Standard | Standard Recovery >500ns, > 200mA (Io) | 150°C | TO-236-3, SC-59, SOT-23-3 | Surface Mount | ROHS3 Compliant | AEC-Q101 | 1 (Unlimited) |
| BAW156HMT116 | 1 Pair Common Anode | 80 V | 215mA (DC) | 1.25 V @ 150 mA | 3 µs | 5 nA @ 75 V | Standard | Standard Recovery >500ns, > 200mA (Io) | 150°C | TO-236-3, SC-59, SOT-23-3 | Surface Mount | ROHS3 Compliant | - | 1 (Unlimited) |
| BAW156HYFHT116 | 1 Pair Common Anode | 80 V | 215mA (DC) | 1.25 V @ 150 mA | 3 µs | 5 nA @ 75 V | Standard | Standard Recovery >500ns, > 200mA (Io) | 150°C | TO-236-3, SC-59, SOT-23-3 | Surface Mount | ROHS3 Compliant | AEC-Q101 | 1 (Unlimited) |
| BAW156HYT116 | 1 Pair Common Anode | 80 V | 215mA (DC) | 1.25 V @ 150 mA | 3 µs | 5 nA @ 75 V | Standard | Standard Recovery >500ns, > 200mA (Io) | 150°C | TO-236-3, SC-59, SOT-23-3 | Surface Mount | ROHS3 Compliant | - | 1 (Unlimited) |
Engineering Selection Recommendations
All listed substitutes for BAW156HMFHT116 are active diode arrays within the same product family, featuring uniform parametric specifications and surface-mount package compatibility. Each model is ROHS3 compliant, and several options hold AEC-Q101 automotive qualification. Moisture Sensitivity Level is classified as 1 (Unlimited) for all equivalents. Engineering selection should be determined based on product status, inventory availability, packaging type for assembly needs, and required certifications per project standard.
Frequently Asked Questions (FAQ)
Q: What parameters guarantee compatibility for substituting BAW156HMFHT116?
A: Compatibility is based on identical diode configuration, reverse voltage, average rectified current, forward voltage, reverse recovery time, leakage current, technology, speed, junction temperature, surface-mount package, RoHS compliance, and qualification.
Q: Are there any package differences among the substitute models?
A: All listed substitutes use TO-236-3, SC-59, SOT-23-3 packages, which are functionally compatible for surface-mount processes.
Q: Does AEC-Q101 qualification apply to all alternatives?
A: BAW156HMFHT116 and BAW156HYFHT116 are explicitly listed with AEC-Q101 qualification in the provided data.
Q: Are moisture sensitivity levels equivalent among all substitute parts?
A: All options feature Moisture Sensitivity Level 1 (Unlimited) for soldering and reflow compatibility.
Q: Are there electrical differences affecting substitution?
A: Based on the provided parameters, all substitutes match in key electrical specifications required for direct replacement within the diode array category.
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