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| Part Number | STL40DN3LLH5 |
| Description | MOSFET 2N-CH 30V 40A POWERFLAT56 |
| Manufacturer | STMicroelectronics |
| Series | STripFET™ V |
| Part Status | Active |
| FET Type | 2 N-Channel (Dual) |
| FET Feature | Standard |
| Drain to Source Voltage (Vdss) | 30V |
| Current - Continuous Drain (Id) @ 25°C | 40A |
| Rds On (Max) @ Id, Vgs | 18 mOhm @ 5.5A, 10V |
| Vgs(th) (Max) @ Id | 1.5V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 4.5nC @ 4.5V |
| Input Capacitance (Ciss) (Max) @ Vds | 475pF @ 25V |
| Power - Max | 60W |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-PowerVDFN |
| Supplier Device Package | PowerFlat™ (5x6) |