STL105DN4LF7AG
AUTOMOTIVE-GRADE N-CHANNEL 40 V,
Transistors Fets Mosfets Arrays
8-PowerVDFN
Automotive, AEC-Q101, STripFET™ F7
Active
$1.16 / unit (market reference)
MOQ: 3000 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | STL105DN4LF7AG |
| Package / Case | 8-PowerVDFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| FET Type | 2 N-Channel (Dual) |
| Drain to Source Voltage (Vdss) | 40V |
| Rds On (Max) | 4.5mOhm @ 12A, 10V |
| Vgs(th) (Max) | 2.5V @ 250µA |
| Gate Charge (Qg) | 27.5nC @ 10V |
| Input Capacitance (Ciss) | 1594pF @ 25V |
| Power Dissipation (Max) | 94W |
| Supplier Device Package | PowerFlat™ (5x6) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
STL105DN4LF7AG by STMicroelectronics is an N-channel power MOSFET rated at 40V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 8-PowerVDFN package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 4.5mOhm @ 12A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for STL105DN4LF7AG
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All Technical Specifications
| FET Type | 2 N-Channel (Dual) |
| FET Feature | Standard |
| Power - Max | 94W |
| Vgs(th) (Max) @ Id | 2.5V @ 250µA |
| Rds On (Max) @ Id, Vgs | 4.5mOhm @ 12A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 27.5nC @ 10V |
| Drain to Source Voltage (Vdss) | 40V |
| Input Capacitance (Ciss) (Max) @ Vds | 1594pF @ 25V |
| Current - Continuous Drain (Id) @ 25°C | 40A (Tc) |
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