SSM3K15AFS,LFAlternatives & Equivalent Parts
About SSM3K15AFS,LF
SSM3K15AFS,LF is a MOSFET (N-Channel) component manufactured by Toshiba. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SSM3K15AFS,LFSource | MRA4003T3G |
|---|---|---|
| Manufacturer | Toshiba | ON Semiconductor |
| Package Type | SOT23 (3-Pin) | Diodes Moulded |
| Pin Count | 3 | 2 |
| Temperature Range | ~ 150.0°C | -55.0°C ~ 175.0°C |
| Price | $0.0275 | $0.0590 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 12 Weeks | — |
| YTEOL | 6.5 | 6.19 |
| Configuration | SINGLE WITH BUILT-IN DIODE AND RESISTOR | SINGLE |
| DS Breakdown Voltage-Min | 30 V | — |
| Drain Current-Max (ID) | 0.1 A | — |
| Drain-source On Resistance-Max | 6 Ω | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — |
| Feedback Cap-Max (Crss) | 6.5 pF | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-J2 |
| Number of Elements | 1 | 1 |
| Operating Mode | ENHANCEMENT MODE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | 260 |
| Polarity/Channel Type | N-CHANNEL | — |
| Power Dissipation Ambient-Max | 0.1 W | — |
| Power Dissipation-Max (Abs) | 0.1 W | — |
| Surface Mount | YES | YES |
| Terminal Form | GULL WING | J BEND |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 30 |
| Transistor Application | SWITCHING | — |
| Transistor Element Material | SILICON | — |
| Pbfree Code | — | Yes |
| Manufacturer Package Code | — | 403D-02 |
| Application | — | POWER |
| Diode Element Material | — | SILICON |
| Diode Type | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | 1.18 V |
| JESD-609 Code | — | e3 |
| Non-rep Pk Forward Current-Max | — | 30 A |
| Number of Phases | — | 1 |
| Output Current-Max | — | 1 A |
| Qualification Status | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | — | 300 V |
| Reverse Current-Max | — | 10 µA |
| Reverse Test Voltage | — | 300 V |
| Terminal Finish | — | Matte Tin (Sn) - annealed |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for SSM3K15AFS,LF is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SSM3K15AFS,LF replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SSM3K15AFS,LF?
Known equivalents for SSM3K15AFS,LF include MRA4003T3G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SSM3K15AFS,LF?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SSM3K15AFS,LF alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.