STL40C30H3LL
MOSFET N/P-CH 30V POWERFLAT
Transistors Fets Mosfets Arrays
8-PowerVDFN
STripFET™ VI
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | STL40C30H3LL |
| Package / Case | 8-PowerVDFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N and P-Channel |
| Drain to Source Voltage (Vdss) | 30V |
| Rds On (Max) | 21mOhm @ 4A, 10V |
| Vgs(th) (Max) | 1V @ 250µA (Min) |
| Gate Charge (Qg) | 4.6nC @ 4.5V |
| Input Capacitance (Ciss) | 475pF @ 24V |
| Power Dissipation (Max) | 60W |
| Supplier Device Package | PowerFlat™ (5x6) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
STL40C30H3LL by STMicroelectronics is an N-channel power MOSFET rated at 30V / 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 21mOhm @ 4A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for STL40C30H3LL
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All Technical Specifications
| FET Type | N and P-Channel |
| FET Feature | Logic Level Gate |
| Power - Max | 60W |
| Vgs(th) (Max) @ Id | 1V @ 250µA (Min) |
| Rds On (Max) @ Id, Vgs | 21mOhm @ 4A, 10V |
| Gate Charge (Qg) (Max) @ Vgs | 4.6nC @ 4.5V |
| Drain to Source Voltage (Vdss) | 30V |
| Input Capacitance (Ciss) (Max) @ Vds | 475pF @ 24V |
| Current - Continuous Drain (Id) @ 25°C | 40A, 30A |
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