LSIC1MO120G0040
MOSFET SIC 1200V 50A TO247-4L
Transistors Fets Mosfets Single
TO-247-4
Active
$27.83 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | LSIC1MO120G0040 |
| Package / Case | TO-247-4 |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 1200 V |
| Rds On (Max) | 50mOhm @ 40A, 20V |
| Vgs(th) (Max) | 4V @ 20mA |
| Gate Charge (Qg) | 175 nC @ 20 V |
| Input Capacitance (Ciss) | 317 pF @ 800 V |
| Power Dissipation (Max) | 357W (Tc) |
| Drive Voltage | 20V |
| Supplier Device Package | TO-247-4L |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LSIC1MO120G0040 by Littelfuse Inc. is an N-channel power MOSFET rated at 1200 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-247-4 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 50mOhm @ 40A, 20V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for LSIC1MO120G0040
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All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | +22V, -6V |
| Technology | SiCFET (Silicon Carbide) |
| Vgs(th) (Max) @ Id | 4V @ 20mA |
| Rds On (Max) @ Id, Vgs | 50mOhm @ 40A, 20V |
| Power Dissipation (Max) | 357W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 175 nC @ 20 V |
| Drain to Source Voltage (Vdss) | 1200 V |
| Input Capacitance (Ciss) (Max) @ Vds | 317 pF @ 800 V |
| Drive Voltage (Max Rds On, Min Rds On) | 20V |
| Current - Continuous Drain (Id) @ 25°C | 70A (Tc) |
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