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D4146-VB Product details
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Product Introduction
The D4146-VB is a high-performance N-channel MOSFET in a TO252 package, designed for high current and low on-resistance applications. Its maximum drain-source voltage (VDS) is 30V, and it can operate stably at higher voltages. The maximum gate-source voltage (VGS) is ±20V, providing a wide gate drive range. The gate threshold voltage (Vth) of the D4146-VB is 1.7V, allowing it to be effectively turned on at a lower gate voltage. The on-resistance (RDS(ON)) of this MOSFET is 5mΩ at VGS=10V and 6mΩ at VGS=4.5V. Its maximum drain current (ID) is 80A. This MOSFET uses Trench technology, providing extremely low on-resistance and excellent switching performance, and is suitable for use in applications requiring high current and high efficiency.
The D4146-VB is a high-performance N-channel MOSFET in a TO252 package, designed for high current and low on-resistance applications. Its maximum drain-source voltage (VDS) is 30V, and it can operate stably at higher voltages. The maximum gate-source voltage (VGS) is ±20V, providing a wide gate drive range. The gate threshold voltage (Vth) of the D4146-VB is 1.7V, allowing it to be effectively turned on at a lower gate voltage. The on-resistance (RDS(ON)) of this MOSFET is 5mΩ at VGS=10V and 6mΩ at VGS=4.5V. Its maximum drain current (ID) is 80A. This MOSFET uses Trench technology, providing extremely low on-resistance and excellent switching performance, and is suitable for use in applications requiring high current and high efficiency.
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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 |
Detailed parameter description
- **Package type**: TO252
- **Configuration**: Single N channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS=4.5V
- 5mΩ @ VGS=10V
- **Maximum drain current (ID)**: 80A
- **Technology**: Trench technology
- **Package type**: TO252
- **Configuration**: Single N channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS=4.5V
- 5mΩ @ VGS=10V
- **Maximum drain current (ID)**: 80A
- **Technology**: Trench technology
Domain and module applications：
Applications and Modules
The design features of the D4146-VB make it widely used in multiple fields and modules, especially in situations where high current handling and low on-resistance are required:
1. **Power Management System**:
- The D4146-VB acts as a high-efficiency switching element in power management systems, effectively handling high current loads. Its low on-resistance helps improve power conversion efficiency, reduce energy losses, and improve the performance of the entire system. In DC-DC converters and power modules, it provides efficient switching operations to ensure stable and reliable power supply.
2. **Motor Drive Control**:
- In motor drive control systems, the D4146-VB acts as a switching element to control the start, stop, and speed regulation of the motor. Its high current handling capability ensures the stability and reliability of the motor drive, and is particularly suitable for applications with high-power motors, such as industrial machinery and automotive motor control systems.
3. **Automotive Electronics**:
- In automotive electronic systems, such as battery management systems and power distribution systems, the D4146-VB is able to handle high current loads, ensuring safe and efficient operation of batteries and power systems. Its low on-resistance and high current capability make it suitable for a variety of automotive electronic applications, including high-voltage power management and battery protection.
4. **Consumer Electronics**:
- In consumer electronic products (such as smartphones, tablets), the D4146-VB is used in power management and switching modules. Its low on-resistance and high current capability improve the efficiency of the device, provide a stable power supply, and reduce energy loss.
5. **High Power Switching Applications**:
- The D4146-VB provides excellent switching performance and low on-resistance in high power switching applications, such as LED drivers and high power switching power supplies. Its high current handling capability enables it to reliably handle high power loads, improving system performance and reliability.
6. **Battery Charger**:
- In battery charger design, the D4146-VB can be used for high current charging applications. Its low on-resistance reduces power consumption during charging, improves charging efficiency, and extends battery life.
The D4146-VB's high current handling capability, low on-resistance, and Trench technology make it an excellent choice for high-performance switching applications in multiple industries, such as efficient power management, motor drive, and high-power switching.
The design features of the D4146-VB make it widely used in multiple fields and modules, especially in situations where high current handling and low on-resistance are required:
1. **Power Management System**:
- The D4146-VB acts as a high-efficiency switching element in power management systems, effectively handling high current loads. Its low on-resistance helps improve power conversion efficiency, reduce energy losses, and improve the performance of the entire system. In DC-DC converters and power modules, it provides efficient switching operations to ensure stable and reliable power supply.
2. **Motor Drive Control**:
- In motor drive control systems, the D4146-VB acts as a switching element to control the start, stop, and speed regulation of the motor. Its high current handling capability ensures the stability and reliability of the motor drive, and is particularly suitable for applications with high-power motors, such as industrial machinery and automotive motor control systems.
3. **Automotive Electronics**:
- In automotive electronic systems, such as battery management systems and power distribution systems, the D4146-VB is able to handle high current loads, ensuring safe and efficient operation of batteries and power systems. Its low on-resistance and high current capability make it suitable for a variety of automotive electronic applications, including high-voltage power management and battery protection.
4. **Consumer Electronics**:
- In consumer electronic products (such as smartphones, tablets), the D4146-VB is used in power management and switching modules. Its low on-resistance and high current capability improve the efficiency of the device, provide a stable power supply, and reduce energy loss.
5. **High Power Switching Applications**:
- The D4146-VB provides excellent switching performance and low on-resistance in high power switching applications, such as LED drivers and high power switching power supplies. Its high current handling capability enables it to reliably handle high power loads, improving system performance and reliability.
6. **Battery Charger**:
- In battery charger design, the D4146-VB can be used for high current charging applications. Its low on-resistance reduces power consumption during charging, improves charging efficiency, and extends battery life.
The D4146-VB's high current handling capability, low on-resistance, and Trench technology make it an excellent choice for high-performance switching applications in multiple industries, such as efficient power management, motor drive, and high-power switching.
* 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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