
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/MOSFETs | |
| Manufacturer | MDD(Microdiode Semiconductor) | |
| Package | TO-247-3L | |
| Operating Temperature | -55℃~+150℃ | |
| Input Capacitance(Ciss) | 2.44nF | |
| Type | N-Channel | |
| Number | 1 N-channel | |
| Gate Threshold Voltage (Vgs(th)) | 4V | |
| Reverse Transfer Capacitance (Crss@Vds) | 11pF | |
| Current - Continuous Drain(Id) | 55A | |
| Drain to Source Voltage | 1.2kV | |
| Output Capacitance(Coss) | 171pF | |
| Pd - Power Dissipation | 278W | |
| RDS(on) | 52mΩ@20V |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MDDG1C120R040K3 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/MOSFETs | |
| Manufacturer | MDD(Microdiode Semiconductor) | |
| Package | TO-247-3L | |
| Operating Temperature | -55℃~+150℃ | |
| Input Capacitance(Ciss) | 2.44nF | |
| Type | N-Channel | |
| Number | 1 N-channel | |
| Gate Threshold Voltage (Vgs(th)) | 4V | |
| Reverse Transfer Capacitance (Crss@Vds) | 11pF | |
| Current - Continuous Drain(Id) | 55A | |
| Drain to Source Voltage | 1.2kV | |
| Output Capacitance(Coss) | 171pF | |
| Pd - Power Dissipation | 278W | |
| RDS(on) | 52mΩ@20V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MDDG1C120R040K3. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MDDG1C120R040K3 datasheets or manufacturer documentation.
Datasheet: MDDG1C120R040K3 Datasheet (PDF)
The MDDG1C120R040K3 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.