Overview
The FGH40T120SMDL4 is a high-performance Insulated Gate Bipolar Transistor (IGBT) produced by Fairchild Semiconductor, now part of ON Semiconductor. This device is designed for high-power applications requiring efficient switching and robust reliability. The FGH40T120SMDL4 features a trench gate structure and field stop technology, enhancing its performance in various industrial and automotive systems.
Key Specifications
| Parameter | Description | Symbol | Ratings | Unit |
|---|---|---|---|---|
| Collector to Emitter Voltage | Voltage between collector and emitter | VCES | 1200 | V |
| Gate to Emitter Voltage | Voltage between gate and emitter | VGES | ±20 | V |
| Continuous Collector Current | Maximum continuous current through the collector | IC | 40 | A |
| Gate Charge | Charge required to switch the gate | Qg | 370 | nC |
| Maximum Power Dissipation | Maximum power the device can dissipate | Pd | 555 | W |
| Mounting Type | Type of mounting for the device | Through Hole | ||
| Package / Case | Physical package of the device | TO-247-4 |
Key Features
- Trench Gate Structure: Enhances the device's switching performance and reduces losses.
- Field Stop Technology: Improves the device's ruggedness and reliability in high-voltage applications.
- High Voltage and Current Ratings: Supports up to 1200V and 40A, making it suitable for high-power applications.
- Low Gate Charge: Reduces the energy required for switching, improving efficiency.
- Through Hole Mounting: Easy to integrate into various system designs.
Applications
The FGH40T120SMDL4 IGBT is designed for use in a variety of high-power applications, including:
- Industrial Power Supplies: High-efficiency power conversion systems.
- Motor Drives: Control and drive motors in industrial and automotive systems.
- Renewable Energy Systems: Solar and wind power conversion systems.
- Automotive Systems: Electric vehicle charging, battery management, and other high-power automotive applications.
Q & A
- What is the maximum collector to emitter voltage of the FGH40T120SMDL4?
The maximum collector to emitter voltage is 1200V.
- What is the continuous collector current rating of the FGH40T120SMDL4?
The continuous collector current rating is 40A.
- What is the gate charge of the FGH40T120SMDL4?
The gate charge is 370 nC.
- What is the maximum power dissipation of the FGH40T120SMDL4?
The maximum power dissipation is 555 W.
- What type of mounting does the FGH40T120SMDL4 use?
The device uses through hole mounting.
- What is the package type of the FGH40T120SMDL4?
The package type is TO-247-4.
- What are some common applications of the FGH40T120SMDL4?
Common applications include industrial power supplies, motor drives, renewable energy systems, and automotive systems.
- What technology does the FGH40T120SMDL4 use to enhance its performance?
The device uses trench gate structure and field stop technology to enhance its performance.
- Is the FGH40T120SMDL4 suitable for high-voltage applications?
Yes, it is suitable for high-voltage applications due to its 1200V rating.
- Where can I find more detailed specifications for the FGH40T120SMDL4?
You can find detailed specifications in the datasheet available on the ON Semiconductor website or through distributors like Digi-Key and Mouser.
