STMicroelectronics · Discrete semiconductors
STS15N4LLF5
MOSFET N-CH 40V 15A 8SO
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STS15N4LLF5 specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | STS15N4LLF5 |
| Family | Discrete semiconductors |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Product Status | Obsolete |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Continuous Drain (Id) @ 25°C | 15A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Rds On (Max) @ Id, Vgs | 6.7mOhm @ 7.5A, 10V |
| Vgs(th) (Max) @ Id | 1V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 12.9 nC @ 4.5 V |
| Vgs (Max) | ±16V |
| Input Capacitance (Ciss) (Max) @ Vds | 1570 pF @ 25 V |
| FET Feature | Not provided in source |
| Power Dissipation (Max) | 3W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Documents and evidence
STS15N4LLF5 ↗Before sourcing STS15N4LLF5
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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