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T1431-VB TO252 Product details
Back to previous pageProduct introduction：
**T1431-VB - Product Introduction**
T1431-VB is a high-performance N-channel MOSFET in TO252 package, designed for high-efficiency power management and switching applications. Its maximum drain-source voltage (VDS) is 30V and the gate threshold voltage (Vth) is 1.7V, which enables it to start stably at a lower gate voltage. The on-resistance (RDS(ON)) of T1431-VB is very low, 6mΩ (@VGS=4.5V) and 5mΩ (@VGS=10V), respectively, which enables it to achieve extremely low power loss in the on state and provide excellent efficiency.
The maximum drain current (ID) is 80A, which is suitable for high current density applications and can meet the needs of high-speed switching and high-efficiency power control. Using Trench technology, T1431-VB reduces heat accumulation and improves system reliability while providing fast switching performance.
T1431-VB is mainly used in applications that require low on-resistance, high current handling capability and fast switching response. It is widely used in power management, power tools, battery management, communication equipment and other fields. It is particularly suitable for low-voltage and high-efficiency switching power supplies and load switch applications.
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T1431-VB is a high-performance N-channel MOSFET in TO252 package, designed for high-efficiency power management and switching applications. Its maximum drain-source voltage (VDS) is 30V and the gate threshold voltage (Vth) is 1.7V, which enables it to start stably at a lower gate voltage. The on-resistance (RDS(ON)) of T1431-VB is very low, 6mΩ (@VGS=4.5V) and 5mΩ (@VGS=10V), respectively, which enables it to achieve extremely low power loss in the on state and provide excellent efficiency.
The maximum drain current (ID) is 80A, which is suitable for high current density applications and can meet the needs of high-speed switching and high-efficiency power control. Using Trench technology, T1431-VB reduces heat accumulation and improves system reliability while providing fast switching performance.
T1431-VB is mainly used in applications that require low on-resistance, high current handling capability and fast switching response. It is widely used in power management, power tools, battery management, communication equipment and other fields. It is particularly suitable for low-voltage and high-efficiency switching power supplies and load switch applications.
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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 |
**T1431-VB - Detailed Parameter Description**
| **Parameter** | **Description** |
|-------------------------|------------------------------------------------|
| **Package** | TO252 |
| **Configuration** | Single N-Channel MOSFET |
| **VDS (Drain-Source Voltage)** | 30V |
| **VGS (Gate-Source Voltage)** | ±20V |
| **Vth (Gate Threshold Voltage)** | 1.7V |
| **RDS(ON)** | 6mΩ @ VGS=4.5V; 5mΩ @ VGS=10V |
| **ID (Drain Current)** | 80A |
| **Technology** | Trench Technology|
| **Maximum Junction Temperature** | 150°C |
| **Operating Temperature Range** | -55°C to +150°C |
| **Power loss** | Low power loss, high efficiency design|
| **Application** | Power management, load switches, power amplifiers, communication equipment, etc.|
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| **Parameter** | **Description** |
|-------------------------|------------------------------------------------|
| **Package** | TO252 |
| **Configuration** | Single N-Channel MOSFET |
| **VDS (Drain-Source Voltage)** | 30V |
| **VGS (Gate-Source Voltage)** | ±20V |
| **Vth (Gate Threshold Voltage)** | 1.7V |
| **RDS(ON)** | 6mΩ @ VGS=4.5V; 5mΩ @ VGS=10V |
| **ID (Drain Current)** | 80A |
| **Technology** | Trench Technology|
| **Maximum Junction Temperature** | 150°C |
| **Operating Temperature Range** | -55°C to +150°C |
| **Power loss** | Low power loss, high efficiency design|
| **Application** | Power management, load switches, power amplifiers, communication equipment, etc.|
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Domain and module applications：
**T1431-VB - Applications and Module Examples**
1. **Power Management**
The low on-resistance and high current carrying capacity of the T1431-VB make it very suitable for power management systems, especially in high-efficiency DC-DC converters, power adapters and battery chargers. It can provide a stable current flow and effectively reduce power loss, improve overall power efficiency, and is widely used in consumer electronics, industrial power supplies, portable devices and other fields.
2. **Load Switches**
As a load switch, the T1431-VB can effectively control the connection and disconnection of the load. Its low on-resistance ensures low power loss and fast response when the load is switched. It is suitable for mobile devices, communication modules, automotive battery management systems and other occasions to ensure high efficiency and low heat generation of the equipment.
3. **Power Tools**
In power tools, the high current capability and low on-resistance of the T1431-VB MOSFET enable it to handle higher power requirements, and is often used in battery management, motor drives, and power control modules. It can provide efficient and fast power switching, improving the performance and durability of the tool.
4. **Battery Management System (BMS)**
In the battery management system, the T1431-VB can be used for battery charge and discharge management to ensure stable operation of the battery under different load conditions. Its low on-resistance and high current handling capability make battery management more efficient, while reducing heat generation and extending battery life.
5. **Telecommunications**
The T1431-VB can also be used for power and load switch management in communication equipment. For example, in base stations, routers, signal processing modules and other equipment, T1431-VB can provide efficient power switching and power management functions to ensure the stability and efficiency of the system during long-term operation.
6. **LED Drivers**
T1431-VB is often used in LED drive circuits, especially in applications requiring high current and low power loss. It can achieve efficient current management and reduce the heat generation of the system, and is suitable for high-efficiency LED lighting, display backlight systems, etc.
7. **Automotive Electronics**
In automotive electronic systems, T1431-VB can be used in battery management, on-board power systems, electric drive systems and other fields. Its high current capability and fast switching characteristics enable it to efficiently handle the charging and discharging of battery packs, ensuring the stable and efficient operation of electric vehicles and other automotive electronic systems.
1. **Power Management**
The low on-resistance and high current carrying capacity of the T1431-VB make it very suitable for power management systems, especially in high-efficiency DC-DC converters, power adapters and battery chargers. It can provide a stable current flow and effectively reduce power loss, improve overall power efficiency, and is widely used in consumer electronics, industrial power supplies, portable devices and other fields.
2. **Load Switches**
As a load switch, the T1431-VB can effectively control the connection and disconnection of the load. Its low on-resistance ensures low power loss and fast response when the load is switched. It is suitable for mobile devices, communication modules, automotive battery management systems and other occasions to ensure high efficiency and low heat generation of the equipment.
3. **Power Tools**
In power tools, the high current capability and low on-resistance of the T1431-VB MOSFET enable it to handle higher power requirements, and is often used in battery management, motor drives, and power control modules. It can provide efficient and fast power switching, improving the performance and durability of the tool.
4. **Battery Management System (BMS)**
In the battery management system, the T1431-VB can be used for battery charge and discharge management to ensure stable operation of the battery under different load conditions. Its low on-resistance and high current handling capability make battery management more efficient, while reducing heat generation and extending battery life.
5. **Telecommunications**
The T1431-VB can also be used for power and load switch management in communication equipment. For example, in base stations, routers, signal processing modules and other equipment, T1431-VB can provide efficient power switching and power management functions to ensure the stability and efficiency of the system during long-term operation.
6. **LED Drivers**
T1431-VB is often used in LED drive circuits, especially in applications requiring high current and low power loss. It can achieve efficient current management and reduce the heat generation of the system, and is suitable for high-efficiency LED lighting, display backlight systems, etc.
7. **Automotive Electronics**
In automotive electronic systems, T1431-VB can be used in battery management, on-board power systems, electric drive systems and other fields. Its high current capability and fast switching characteristics enable it to efficiently handle the charging and discharging of battery packs, ensuring the stable and efficient operation of electric vehicles and other automotive electronic systems.
* 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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