MBQ40T120FDS IGPT Transistor 1200V 80A TO-247
The MBQ40T120FDS is a robust Insulated Gate Bipolar Transistor (IGBT) manufactured using MagnaChip’s advanced Field Stop Trench technology. This design achieves an optimal balance between low conduction loss and high-speed switching performance, making it highly efficient for demanding power conversion applications.
It is engineered to handle high voltages and currents with low saturation voltage, minimizing heat generation and improving overall system reliability. The device includes an integrated anti-parallel freewheeling diode, simplifying circuit design in inverter and motor control stages. Housed in a TO-247 package, it offers excellent thermal performance for high-power dissipation.
Features:
- Utilizes advanced Field Stop Trench technology for high efficiency.
- Designed for high-speed switching with low power losses.
- Low collector-emitter saturation voltage reduces conduction losses.
- High input impedance allows for easy drive with standard gate drivers.
- Integrated fast recovery freewheeling diode simplifies circuit layout.
- Robust TO-247 package for superior thermal management and power handling.
- Specified short-circuit withstand capability for enhanced system ruggedness.
Specifications:
| Parameter | Value |
|---|---|
| Device Type: | IGBT with Diode |
| Voltage Rating (V_CES): | 1200V |
| Continuous Collector Current (I_C): | 40A @ 100°C \ 80A @ 25°C |
| Pulsed collector current (I_CM): | 160A |
| Gate-Emitter Voltage (V_GES): | ±20V |
| Saturation Voltage (V_CE(sat)): | 2.0V @ 25°C \ 2.45V @ 150°C |
| Total Power Dissipation (P_D): | 357 W @ 25°C \ 142W @ 100°C |
| Junction Temperature Range: | -55°C to +150°C |
| Package: | TO-247 |
| Integrated Diode Forward Current (I_F): | 40A |

Pinout:

| Pin Number | Name | Function |
|---|---|---|
| 1 | G | Gate (Control terminal) |
| 2 | C | Collector (Power terminal) |
| 3 | E | Emitter (Power terminal) |
Applications:
- Power Factor Correction (PFC) circuits.
- Uninterruptible Power Supplies (UPS).
- Motor Drives and Inverters (AC/DC, DC/AC).
- Switching Power Supplies (SMPS).
- Welding Equipment.
- Solar Inverters.
Packages:
- 1x MBQ40T120FDS IGPT Transistor 1200V 80A TO-247.


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