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IRFS31N20D-VB Product details
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IRFS31N20D-VB Product Introduction
IRFS31N20D-VB is a high-performance N-Channel MOSFET in TO263 package, designed for high voltage and high current applications. Its maximum drain-source voltage (VDS) is 200V, the maximum gate-source voltage (VGS) is ±20V, and it has a gate threshold voltage (Vth) of 3V. This MOSFET uses Trench technology, provides an on-resistance (RDS(ON)) of 48mΩ @ VGS=10V, and can handle a drain current (ID) of up to 40A. Its high current handling capability, low on-resistance, and stable operating performance make it suitable for a variety of high-efficiency power conversion and current control applications.
IRFS31N20D-VB is a high-performance N-Channel MOSFET in TO263 package, designed for high voltage and high current applications. Its maximum drain-source voltage (VDS) is 200V, the maximum gate-source voltage (VGS) is ±20V, and it has a gate threshold voltage (Vth) of 3V. This MOSFET uses Trench technology, provides an on-resistance (RDS(ON)) of 48mΩ @ VGS=10V, and can handle a drain current (ID) of up to 40A. Its high current handling capability, low on-resistance, and stable operating performance make it suitable for a variety of high-efficiency power conversion and current control applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | 48mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 200V | 3V | 40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
Detailed parameter description
- **Package type**: TO263
- **Configuration**: Single N-Channel
- **Drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 48mΩ @ VGS=10V
- **Maximum drain current (ID)**: 40A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 175°C
- **Power consumption (Ptot)**: Up to 300W
- **Application frequency range**: Medium frequency switching applications
- **Body diode recovery time (trr)**: Faster, suitable for fast switching
- **Package type**: TO263
- **Configuration**: Single N-Channel
- **Drain-source voltage (VDS)**: 200V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**: 48mΩ @ VGS=10V
- **Maximum drain current (ID)**: 40A
- **Technology**: Trench
- **Operating temperature range**: -55°C to 175°C
- **Power consumption (Ptot)**: Up to 300W
- **Application frequency range**: Medium frequency switching applications
- **Body diode recovery time (trr)**: Faster, suitable for fast switching
Domain and module applications：
Applications and modules
1. **Power switch**: IRFS31N20D-VB is ideal for high voltage power switches such as switch mode power supplies (SMPS) and uninterruptible power supply (UPS) systems. Its 200V high withstand voltage and low on-resistance ensure low losses during power switching, improving the overall efficiency of the system.
2. **Motor drive control**: In industrial and automotive motor drive applications, the high current handling capability and stable on-characteristics of this MOSFET can provide efficient current control, reduce heat generation during motor operation, and improve reliability.
3. **Solar inverter**: IRFS31N20D-VB can also be used in solar inverters to handle the conversion of high voltage DC to AC. Its high voltage and high current capabilities ensure that the inverter works stably at high efficiency.
4. **Industrial Automation Equipment**: This MOSFET has a wide range of applications in industrial automation equipment. It can be used as a high-power switch in high-voltage motors, power controllers, and various industrial-grade equipment to provide reliable current and power control.
5. **Electric Vehicle Charging Equipment**: Due to its high voltage and high current handling capabilities, the IRFS31N20D-VB is suitable for high-power power modules in electric vehicle charging stations, which can efficiently manage the charging process of electric vehicle batteries.
With its powerful high voltage and high current capabilities, the IRFS31N20D-VB has a wide range of application prospects in power management, industrial control, solar energy systems, and electric vehicle charging, ensuring efficient and stable power conversion and management.
1. **Power switch**: IRFS31N20D-VB is ideal for high voltage power switches such as switch mode power supplies (SMPS) and uninterruptible power supply (UPS) systems. Its 200V high withstand voltage and low on-resistance ensure low losses during power switching, improving the overall efficiency of the system.
2. **Motor drive control**: In industrial and automotive motor drive applications, the high current handling capability and stable on-characteristics of this MOSFET can provide efficient current control, reduce heat generation during motor operation, and improve reliability.
3. **Solar inverter**: IRFS31N20D-VB can also be used in solar inverters to handle the conversion of high voltage DC to AC. Its high voltage and high current capabilities ensure that the inverter works stably at high efficiency.
4. **Industrial Automation Equipment**: This MOSFET has a wide range of applications in industrial automation equipment. It can be used as a high-power switch in high-voltage motors, power controllers, and various industrial-grade equipment to provide reliable current and power control.
5. **Electric Vehicle Charging Equipment**: Due to its high voltage and high current handling capabilities, the IRFS31N20D-VB is suitable for high-power power modules in electric vehicle charging stations, which can efficiently manage the charging process of electric vehicle batteries.
With its powerful high voltage and high current capabilities, the IRFS31N20D-VB has a wide range of application prospects in power management, industrial control, solar energy systems, and electric vehicle charging, ensuring efficient and stable power conversion and management.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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