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IRLR7821TRPBF-VB Product details
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1. Product Introduction:
IRLR7821TRPBF-VB is a high-performance N-channel MOSFET in TO252 package using advanced Trench technology. It has a drain-source withstand voltage (VDS) of 30V and is suitable for circuits in the medium voltage range. The threshold voltage (Vth) of IRLR7821TRPBF-VB is 1.7V, and it can operate stably at a lower gate voltage. Its on-resistance is 6mΩ at a gate voltage of 4.5V and 5mΩ at a gate voltage of 10V, supporting a drain current of up to 80A. This makes it very effective in applications that require low on-resistance and high current handling capability, and is ideal for efficient power management and power switching.
IRLR7821TRPBF-VB is a high-performance N-channel MOSFET in TO252 package using advanced Trench technology. It has a drain-source withstand voltage (VDS) of 30V and is suitable for circuits in the medium voltage range. The threshold voltage (Vth) of IRLR7821TRPBF-VB is 1.7V, and it can operate stably at a lower gate voltage. Its on-resistance is 6mΩ at a gate voltage of 4.5V and 5mΩ at a gate voltage of 10V, supporting a drain current of up to 80A. This makes it very effective in applications that require low on-resistance and high current handling capability, and is ideal for efficient power management and power switching.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. Detailed parameter description:
- **Model**: IRLR7821TRPBF-VB
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source withstand voltage (VDS)**: 30V
- **Gate-source withstand voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS=4.5V
- 5mΩ @ VGS=10V
- **Drain current (ID)**: 80A
- **Technology**: Trench
- **Model**: IRLR7821TRPBF-VB
- **Package type**: TO252
- **Configuration**: Single N-channel
- **Drain-source withstand voltage (VDS)**: 30V
- **Gate-source withstand voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS=4.5V
- 5mΩ @ VGS=10V
- **Drain current (ID)**: 80A
- **Technology**: Trench
Domain and module applications：
3. Applications and modules:
- **Power management systems**: The low on-resistance and high current handling capability of the IRLR7821TRPBF-VB make it ideal for power management systems, including DC-DC converters and power distribution modules. Its high efficiency can significantly reduce power losses and improve overall system efficiency.
- **Motor drives**: In motor drive applications, this MOSFET can be used to control high current loads such as DC motors and stepper motors. Its low on-resistance reduces power losses in motor drives, helping to improve the overall efficiency and reliability of motor systems.
- **Automation equipment**: The IRLR7821TRPBF-VB can be used for high current switching functions in a variety of automation equipment, including automated production lines and robotic systems. Its high switching speed and low power consumption make it suitable for use in demanding automation environments.
- **Battery management systems**: In battery management systems, this MOSFET can be used to control the charging and discharging process. Low on-resistance helps reduce energy losses, improve battery efficiency, and extend battery life.
- **Power Switching and Protection**: IRLR7821TRPBF-VB is also suitable for power switching and protection circuits such as overcurrent protection and load switching. Its high current capability and low power consumption ensure the reliability of the system during load changes and protection operations.
The design of IRLR7821TRPBF-VB meets the needs of high current, high switching efficiency and low power consumption, and is very suitable for power management, motor drive, battery management, automation equipment and power protection.
- **Power management systems**: The low on-resistance and high current handling capability of the IRLR7821TRPBF-VB make it ideal for power management systems, including DC-DC converters and power distribution modules. Its high efficiency can significantly reduce power losses and improve overall system efficiency.
- **Motor drives**: In motor drive applications, this MOSFET can be used to control high current loads such as DC motors and stepper motors. Its low on-resistance reduces power losses in motor drives, helping to improve the overall efficiency and reliability of motor systems.
- **Automation equipment**: The IRLR7821TRPBF-VB can be used for high current switching functions in a variety of automation equipment, including automated production lines and robotic systems. Its high switching speed and low power consumption make it suitable for use in demanding automation environments.
- **Battery management systems**: In battery management systems, this MOSFET can be used to control the charging and discharging process. Low on-resistance helps reduce energy losses, improve battery efficiency, and extend battery life.
- **Power Switching and Protection**: IRLR7821TRPBF-VB is also suitable for power switching and protection circuits such as overcurrent protection and load switching. Its high current capability and low power consumption ensure the reliability of the system during load changes and protection operations.
The design of IRLR7821TRPBF-VB meets the needs of high current, high switching efficiency and low power consumption, and is very suitable for power management, motor drive, battery management, automation equipment and power protection.
* 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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