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IRFS4321TRLPBF-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction:
IRFS4321TRLPBF-VB is a high-performance N-channel power MOSFET in TO263 package. It uses Trench technology and has a high breakdown voltage of 150V and a high drain current capability of 80A. Its low on-resistance (15mΩ@VGS=10V) makes it excellent in high-power applications, which can effectively reduce power loss and improve power conversion efficiency. IRFS4321TRLPBF-VB is designed to provide high-efficiency and high-reliability switching performance, which is very suitable for power management and high-power switching applications.
IRFS4321TRLPBF-VB is a high-performance N-channel power MOSFET in TO263 package. It uses Trench technology and has a high breakdown voltage of 150V and a high drain current capability of 80A. Its low on-resistance (15mΩ@VGS=10V) makes it excellent in high-power applications, which can effectively reduce power loss and improve power conversion efficiency. IRFS4321TRLPBF-VB is designed to provide high-efficiency and high-reliability switching performance, which is very suitable for power management and high-power switching 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 | 150V | 3V | 80A | 15mΩ | 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 | 150V | 3V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 150V | 3V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. Detailed parameter description:
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Breakdown voltage (VDS)**: 150V
- **Gate voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 15mΩ@VGS=10V
- **Drain current (ID)**: 80A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to 175°C
- **Package type**: TO263
- **Configuration**: Single N-channel
- **Breakdown voltage (VDS)**: 150V
- **Gate voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 3V
- **On-resistance (RDS(ON))**:
- 15mΩ@VGS=10V
- **Drain current (ID)**: 80A
- **Technology**: Trench technology
- **Operating temperature range**: -55°C to 175°C
Domain and module applications：
3. Application fields and module examples:
- **High-voltage power management**: IRFS4321TRLPBF-VB is ideal for high-voltage power management modules such as DC-DC converters and AC-DC power converters. Its high breakdown voltage of 150V and low on-resistance enable it to effectively handle high voltage and high power, improve power conversion efficiency, and reduce energy loss.
- **Motor drive system**: In electric vehicle motor control systems and industrial motor drives, this MOSFET is able to handle high current (80A) and provide reliable switching performance. It is suitable for high-voltage switching and regulation circuits of motors, ensuring the stability and high efficiency of motors under various load conditions.
- **Automotive electronics**: IRFS4321TRLPBF-VB can be applied to high-power load switches and battery management systems in automobiles. Its high current carrying capacity and low on-resistance help improve the efficiency and reliability of automotive electrical systems, especially in high-voltage applications.
- **Industrial Control and Automation**: In industrial control and automation equipment, this MOSFET can provide efficient power management and load control, and is suitable for high-power switching and control circuits, such as power supplies and power switch modules in industrial automation systems.
The IRFS4321TRLPBF-VB provides superior performance for a variety of high-power applications with its high breakdown voltage, low on-resistance and strong current handling capability. It has great application potential in high-voltage power management, motor control, automotive electronics and industrial automation.
- **High-voltage power management**: IRFS4321TRLPBF-VB is ideal for high-voltage power management modules such as DC-DC converters and AC-DC power converters. Its high breakdown voltage of 150V and low on-resistance enable it to effectively handle high voltage and high power, improve power conversion efficiency, and reduce energy loss.
- **Motor drive system**: In electric vehicle motor control systems and industrial motor drives, this MOSFET is able to handle high current (80A) and provide reliable switching performance. It is suitable for high-voltage switching and regulation circuits of motors, ensuring the stability and high efficiency of motors under various load conditions.
- **Automotive electronics**: IRFS4321TRLPBF-VB can be applied to high-power load switches and battery management systems in automobiles. Its high current carrying capacity and low on-resistance help improve the efficiency and reliability of automotive electrical systems, especially in high-voltage applications.
- **Industrial Control and Automation**: In industrial control and automation equipment, this MOSFET can provide efficient power management and load control, and is suitable for high-power switching and control circuits, such as power supplies and power switch modules in industrial automation systems.
The IRFS4321TRLPBF-VB provides superior performance for a variety of high-power applications with its high breakdown voltage, low on-resistance and strong current handling capability. It has great application potential in high-voltage power management, motor control, automotive electronics and industrial automation.
* 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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