GeneSiC SemiconductorTO-247-4RoHS
G3R40MT12K
SIC MOSFET N-CH 71A TO247-4
Category
Subcategory
Transistors Fets Mosfets Single
Package
TO-247-4
Series
G3R™
Status
Active
$19.18 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | GeneSiC Semiconductor |
| Model | G3R40MT12K |
| 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) | 48mOhm @ 35A, 15V |
| Vgs(th) (Max) | 2.69V @ 10mA |
| Gate Charge (Qg) | 106 nC @ 15 V |
| Input Capacitance (Ciss) | 2929 pF @ 800 V |
| Power Dissipation (Max) | 333W (Tc) |
| Drive Voltage | 15V |
| Supplier Device Package | TO-247-4 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
G3R40MT12K by GeneSiC Semiconductor 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 48mOhm @ 35A, 15V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
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All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±15V |
| Technology | SiCFET (Silicon Carbide) |
| Vgs(th) (Max) @ Id | 2.69V @ 10mA |
| Rds On (Max) @ Id, Vgs | 48mOhm @ 35A, 15V |
| Power Dissipation (Max) | 333W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 106 nC @ 15 V |
| Drain to Source Voltage (Vdss) | 1200 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2929 pF @ 800 V |
| Drive Voltage (Max Rds On, Min Rds On) | 15V |
| Current - Continuous Drain (Id) @ 25°C | 71A (Tc) |
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