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IRF644STRR-VB Product details
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1. IRF644STRR-VB Product Introduction
IRF644STRR-VB is a high-performance single N-channel MOSFET packaged in TO263. This MOSFET has a drain-source voltage (VDS) capability of 250V and a gate-source voltage (VGS) of ±20V, suitable for high voltage applications. It uses advanced Trench technology to provide lower on-resistance and higher current handling capability, making it excel in high voltage and high current applications. The threshold voltage of IRF644STRR-VB is 3.5V, ensuring reliable switching operation even under low voltage drive.
IRF644STRR-VB is a high-performance single N-channel MOSFET packaged in TO263. This MOSFET has a drain-source voltage (VDS) capability of 250V and a gate-source voltage (VGS) of ±20V, suitable for high voltage applications. It uses advanced Trench technology to provide lower on-resistance and higher current handling capability, making it excel in high voltage and high current applications. The threshold voltage of IRF644STRR-VB is 3.5V, ensuring reliable switching operation even under low voltage drive.
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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 | 250V | 3.5V | 16A | 230mΩ | 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 | 250V | 3.5V | 16A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 250V | 3.5V | 16A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. Detailed parameter description of IRF644STRR-VB
- **Package type**: TO263
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 250V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 230mΩ @ VGS=10V
- **Maximum drain current (ID)**: 16A
- **Technology**: Trench
- **Maximum power consumption**: Depends on the heat dissipation design and must operate within the thermal management limits of the package
- **Gate charge (Qg)**: Low gate charge, supporting efficient and fast switching
- **Package type**: TO263
- **Configuration**: Single N-channel MOSFET
- **Drain-source voltage (VDS)**: 250V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 230mΩ @ VGS=10V
- **Maximum drain current (ID)**: 16A
- **Technology**: Trench
- **Maximum power consumption**: Depends on the heat dissipation design and must operate within the thermal management limits of the package
- **Gate charge (Qg)**: Low gate charge, supporting efficient and fast switching
Domain and module applications：
3. Application fields and module examples
1. **High voltage power management**: The 250V drain-source voltage capability of the IRF644STRR-VB makes it ideal for high voltage power management systems, including high voltage DC-DC converters and switch mode power supplies (SMPS). Its low on-resistance (230mΩ) reduces power loss and improves the energy efficiency of the system.
2. **Motor control**: In motor drive applications, the 16A maximum drain current capability and stability of the IRF644STRR-VB make it suitable for motor control systems, such as DC motor and stepper motor control. It can provide reliable switching and load control to ensure smooth operation of the motor.
3. **Inverter and UPS systems**: In inverter and uninterruptible power supply (UPS) systems, the high voltage handling capability and low on-resistance of this MOSFET make it an ideal choice. It can effectively handle high power loads and reduce energy losses in the system, improving system reliability and efficiency.
4. **Power switch and load control**: IRF644STRR-VB is also suitable for various power switch and load control modules, such as high-power lamp control, battery switch and power protection circuit. Its high voltage and high current handling capabilities enable it to cope with harsh working conditions and provide stable switching performance.
In short, IRF644STRR-VB is a MOSFET suitable for high voltage and high current applications, providing excellent switching performance and efficient energy conversion, and is widely used in industrial control, power management and motor drive.
1. **High voltage power management**: The 250V drain-source voltage capability of the IRF644STRR-VB makes it ideal for high voltage power management systems, including high voltage DC-DC converters and switch mode power supplies (SMPS). Its low on-resistance (230mΩ) reduces power loss and improves the energy efficiency of the system.
2. **Motor control**: In motor drive applications, the 16A maximum drain current capability and stability of the IRF644STRR-VB make it suitable for motor control systems, such as DC motor and stepper motor control. It can provide reliable switching and load control to ensure smooth operation of the motor.
3. **Inverter and UPS systems**: In inverter and uninterruptible power supply (UPS) systems, the high voltage handling capability and low on-resistance of this MOSFET make it an ideal choice. It can effectively handle high power loads and reduce energy losses in the system, improving system reliability and efficiency.
4. **Power switch and load control**: IRF644STRR-VB is also suitable for various power switch and load control modules, such as high-power lamp control, battery switch and power protection circuit. Its high voltage and high current handling capabilities enable it to cope with harsh working conditions and provide stable switching performance.
In short, IRF644STRR-VB is a MOSFET suitable for high voltage and high current applications, providing excellent switching performance and efficient energy conversion, and is widely used in industrial control, power management and motor drive.
* 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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