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IRFS821-VB Product details
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IRFS821-VB MOSFET Product Introduction
**IRFS821-VB** is a high voltage N-Channel MOSFET in TO220F package. It has a drain-source withstand voltage (VDS) of 650V and a maximum drain current (ID) of 4A. This MOSFET adopts planar process technology and is suitable for the needs of high voltage applications. Its high RDS(ON) value and robust electrical performance make it a reliable choice in high voltage switching and power management applications.
**IRFS821-VB** is a high voltage N-Channel MOSFET in TO220F package. It has a drain-source withstand voltage (VDS) of 650V and a maximum drain current (ID) of 4A. This MOSFET adopts planar process technology and is suitable for the needs of high voltage applications. Its high RDS(ON) value and robust electrical performance make it a reliable choice in high voltage switching and power management applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | 2560mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
IRFS821-VB MOSFET Detailed parameter description
- **Package**: TO220F
- **Configuration**: Single N-Channel
- **Drain-source withstand voltage (VDS)**: 650V
- **Gate-source withstand voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-state resistance (RDS(ON))**: 2560mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 4A
- **Technology**: Planar technology (Planar)
- **Package**: TO220F
- **Configuration**: Single N-Channel
- **Drain-source withstand voltage (VDS)**: 650V
- **Gate-source withstand voltage (VGS)**: ±30V
- **Threshold voltage (Vth)**: 3.5V
- **On-state resistance (RDS(ON))**: 2560mΩ @ VGS = 10V
- **Maximum leakage current (ID)**: 4A
- **Technology**: Planar technology (Planar)
Domain and module applications：
Application fields and module examples
1. **High-voltage switching power supply**:
- IRFS821-VB is suitable for high-voltage switching power supply systems and can withstand voltages up to 650V, enabling it to stably switch between high-voltage input and output, ensuring the reliability and efficiency of power conversion.
2. **Power tool drive**:
- In the drive circuit of the power tool, IRFS821-VB is able to handle higher voltages and currents, providing effective switching control for the motor of the power tool, ensuring the stability and durability of the motor operation.
3. **Power control module**:
- Used in the power control module, this MOSFET can efficiently manage and control power transmission, suitable for scenarios that require high-voltage switching and protection, such as motor controllers and lighting controllers.
4. **Electrical protection circuit**:
- In the high-voltage electrical protection circuit, the high withstand voltage characteristics of IRFS821-VB can effectively protect the circuit from high voltage shocks, providing reliable protection functions to prevent equipment damage.
5. **Automotive Electronic Systems**:
- In automotive electronic systems, such as high-voltage DC power management and battery management systems for electric vehicles, the high-voltage withstand capability of the IRFS821-VB makes it a reliable choice for handling and controlling battery voltage and current.
The IRFS821-VB is a MOSFET designed to handle high-voltage applications, and its robust performance enables it to excel in a variety of high-voltage and high-power environments.
1. **High-voltage switching power supply**:
- IRFS821-VB is suitable for high-voltage switching power supply systems and can withstand voltages up to 650V, enabling it to stably switch between high-voltage input and output, ensuring the reliability and efficiency of power conversion.
2. **Power tool drive**:
- In the drive circuit of the power tool, IRFS821-VB is able to handle higher voltages and currents, providing effective switching control for the motor of the power tool, ensuring the stability and durability of the motor operation.
3. **Power control module**:
- Used in the power control module, this MOSFET can efficiently manage and control power transmission, suitable for scenarios that require high-voltage switching and protection, such as motor controllers and lighting controllers.
4. **Electrical protection circuit**:
- In the high-voltage electrical protection circuit, the high withstand voltage characteristics of IRFS821-VB can effectively protect the circuit from high voltage shocks, providing reliable protection functions to prevent equipment damage.
5. **Automotive Electronic Systems**:
- In automotive electronic systems, such as high-voltage DC power management and battery management systems for electric vehicles, the high-voltage withstand capability of the IRFS821-VB makes it a reliable choice for handling and controlling battery voltage and current.
The IRFS821-VB is a MOSFET designed to handle high-voltage applications, and its robust performance enables it to excel in a variety of high-voltage and high-power environments.
* 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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