GC3M0040120D MOSFET Datasheet & Specifications
N-Channel
TO-247-3
Logic-Level
SUPSiC
Vds Max
1.2kV
Id Max
66A
Rds(on)
40mΩ@15V
Vgs(th)
2.7V
Quick Reference
The GC3M0040120D is an N-Channel MOSFET in a TO-247-3 package, manufactured by SUPSiC. It supports a drain-source breakdown voltage of 1.2kV and a continuous drain current of 66A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | SUPSiC | Original Manufacturer |
| Package | TO-247-3 | Physical mounting |
| Transistor Type | MOSFET | Metal-Oxide-Semiconductor FET |
| Category | Single | Configuration |
| Drain-Source Voltage (Vds) | 1.2kV | Max breakdown voltage |
| Continuous Drain Current (Id) | 66A | Max current handling |
| Power Dissipation (Pd) | 326W | Max thermal limit |
| On-Resistance (Rds(on)) | 40mΩ@15V | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 2.7V | Voltage required to turn on |
| Gate Charge (Qg) | 101nC | Switching energy |
| Input Capacitance (Ciss) | 2.9nF | Internal gate capacitance |
| Output Capacitance (Coss) | 103pF | Internal output capacitance |
| Operating Temp | -40℃~+175℃ | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| CI90N120SM | N-Channel | TO-247-3 | 1.2kV | 90A | 27mΩ@20V | 2.5V | Tokmas 📄 PDF |