IMZA120R040M1HXKSA1 MOSFET Datasheet & Specifications
N-Channel
TO-247-4
High-Voltage
Infineon
Vds Max
1.2kV
Id Max
55A
Rds(on)
54.4mΩ
Vgs(th)
5.2V
Quick Reference
The IMZA120R040M1HXKSA1 is an N-Channel MOSFET in a TO-247-4 package, manufactured by Infineon. It supports a drain-source breakdown voltage of 1.2kV and a continuous drain current of 55A. It is widely used in switching and power applications.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Infineon | Original Manufacturer |
| Package | TO-247-4 | 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) | 55A | Max current handling |
| Power Dissipation (Pd) | 227W | Max thermal limit |
| On-Resistance (Rds(on)) | 54.4mΩ | Resistance when turned fully on |
| Gate Threshold (Vgs(th)) | 5.2V | Voltage required to turn on |
| Gate Charge (Qg) | 51nC | Switching energy |
| Input Capacitance (Ciss) | 1.62nF | Internal gate capacitance |
| Output Capacitance (Coss) | 75pF | Internal output capacitance |
| Operating Temp | -55℃~+175℃ | Safe junction temperature range |
Equivalent MOSFETs & Alternatives
| Part | Type | Package | Vds | Id | Rds(on) | Vgs(th) | Manufacturer / Datasheet |
|---|---|---|---|---|---|---|---|
| IMZA120R020M1HXKSA1 | N-Channel | TO-247-4 | 1.2kV | 98A | 19mΩ@18V | 4.2V | Infineon 📄 PDF |
| GC3M0021120K | N-Channel | TO-247-4 | 1.2kV | 100A | 21mΩ@15V | 2.5V | SUPSiC 📄 PDF |
| BCZ120N21M1 | N-Channel | TO-247-4 | 1.2kV | 100A | 21mΩ | 3V | Bestirpower 📄 PDF |
| C3M0021120K | N-Channel | TO-247-4 | 1.2kV | 100A | 28.8mΩ | 3.6V | Wolfspeed 📄 PDF |
| MSC025SMA120B4 | N-Channel | TO-247-4 | 1.2kV | 103A | 31mΩ | 2.8V | MICROCHIP 📄 PDF |
| GC3M0032120K | N-Channel | TO-247-4 | 1.2kV | 63A | 32mΩ@15V | 2.5V | SUPSiC 📄 PDF |
| BCZ120N32W1 | N-Channel | TO-247-4 | 1.2kV | 69A | 32mΩ | 2.9V | Bestirpower 📄 PDF |
| GC3M0040120K | N-Channel | TO-247-4 | 1.2kV | 66A | 40mΩ@15V | 2.7V | SUPSiC 📄 PDF |
| C3M0040120K | N-Channel | TO-247-4 | 1.2kV | 66A | 53.5mΩ | 3.6V | Wolfspeed 📄 PDF |
| M4M-0040-120K | N-Channel | TO-247-4 | 1.2kV | 60A | 59mΩ | 4V | Megain 📄 PDF |