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STU410S-VB Product details
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1. Product Introduction
**STU410S-VB** is a single N-Channel MOSFET in TO252 package with 40V drain-source voltage (V_DS) and high drain current (I_D) of 55A. This MOSFET uses Trench technology to provide low on-resistance, thereby optimizing power transmission efficiency. Its gate-source voltage range is ±20V, and the threshold voltage (V_th) is 2.5V, with excellent switching performance and low switching losses. It is suitable for high current applications such as power management, DC-DC converters, power tool drive systems, and other high-efficiency power modules. Due to its low on-resistance (12mΩ @ V_GS = 10V), STU410S-VB can significantly reduce power loss and improve the overall system efficiency. It is an ideal switching element in a variety of power electronic systems.
**STU410S-VB** is a single N-Channel MOSFET in TO252 package with 40V drain-source voltage (V_DS) and high drain current (I_D) of 55A. This MOSFET uses Trench technology to provide low on-resistance, thereby optimizing power transmission efficiency. Its gate-source voltage range is ±20V, and the threshold voltage (V_th) is 2.5V, with excellent switching performance and low switching losses. It is suitable for high current applications such as power management, DC-DC converters, power tool drive systems, and other high-efficiency power modules. Due to its low on-resistance (12mΩ @ V_GS = 10V), STU410S-VB can significantly reduce power loss and improve the overall system efficiency. It is an ideal switching element in a variety of power electronic systems.
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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 | 40V | 2.5V | 55A | 12mΩ | 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 | 40V | 2.5V | 55A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 40V | 2.5V | 55A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. Detailed parameter description
- **Model**: STU410S-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (V_DS)**: 40V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 2.5V
- **On-resistance (R_DS(ON))**:
- 14mΩ @ V_GS = 4.5V
- 12mΩ @ V_GS = 10V
- **Maximum leakage current (I_D)**: 55A
- **Input capacitance (C_GS)**: 11000pF
- **Output capacitance (C_GD)**: 2800pF
- **Maximum power dissipation (P_D)**: 150W
- **Junction Temperature Range**: -55°C to +150°C
- **Reverse Recovery Time (t_rr)**: < 30ns
- **Technology Type**: Trench
- **Package Type**: TO252
- **Model**: STU410S-VB
- **Package type**: TO252
- **Configuration**: Single-N-Channel
- **Drain-source voltage (V_DS)**: 40V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 2.5V
- **On-resistance (R_DS(ON))**:
- 14mΩ @ V_GS = 4.5V
- 12mΩ @ V_GS = 10V
- **Maximum leakage current (I_D)**: 55A
- **Input capacitance (C_GS)**: 11000pF
- **Output capacitance (C_GD)**: 2800pF
- **Maximum power dissipation (P_D)**: 150W
- **Junction Temperature Range**: -55°C to +150°C
- **Reverse Recovery Time (t_rr)**: < 30ns
- **Technology Type**: Trench
- **Package Type**: TO252
Domain and module applications：
3. Application fields and module examples
1. **Power management system and DC-DC converter**:
STU410S-VB has low on-resistance and high current carrying capacity (55A), which gives it a significant advantage in high-efficiency power management systems. It is particularly suitable for switching power supplies, DC-DC converters, and other applications that require high-efficiency power conversion. In these systems, MOSFETs are used as switching elements to provide efficient current control and power transmission, reduce power losses and improve the overall conversion efficiency of the system.
2. **Power tool drive system**:
In the drive system of power tools (such as electric wrenches, electric drills, etc.), STU410S-VB can be used as a key switching element for electric motor drive. This MOSFET provides low on-resistance and high current carrying capacity. In environments that require high current and fast switching, it can maintain high efficiency and effectively transfer power to ensure the continuous operation of power tools under high loads.
3. **Battery Management System (BMS)**:
In a battery management system, the STU410S-VB can be used to control the battery charging and discharging process. With low on-resistance (12mΩ @ V_GS = 10V), this MOSFET can effectively manage current and reduce energy loss, improving battery efficiency and life. Its application in the charging circuit can effectively regulate current and ensure that the battery is not overcharged or over-discharged.
4. **Solar Inverter and UPS System**:
STU410S-VB is also suitable for solar inverter, UPS (uninterruptible power supply) system and other fields. These systems require efficient energy conversion and stable power regulation. The STU410S-VB provides low on-resistance and high current handling capabilities, which can efficiently convert and manage current, optimize the energy conversion efficiency of solar power generation and energy storage equipment, and reduce system energy consumption.
5. **Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV)**:
In electric vehicles (EV) and hybrid electric vehicles (HEV), STU410S-VB can be used in modules such as battery management systems (BMS), drive control systems, and DC-DC converters. In these high-power applications, STU410S-VB can provide fast switching and high-efficiency power conversion while reducing current loss, improving the efficiency and endurance of the vehicle's power system.
6. **LED Driver**:
In high-power LED lighting systems, STU410S-VB can efficiently drive LED modules as a power switch. Its low on-resistance and high current carrying capacity make it ideal for driving high-power LED modules, providing stable and efficient current control, thereby reducing energy waste and extending the life of LEDs.
7. **Consumer electronics and embedded systems**:
STU410S-VB can also be used in consumer electronics products such as laptops, portable devices and embedded systems. In these fields, it can be used in power management, DC-DC conversion, charging system and other modules to provide high-efficiency power control and power management, optimize battery life and charging speed, and enhance the operating performance of the device.
1. **Power management system and DC-DC converter**:
STU410S-VB has low on-resistance and high current carrying capacity (55A), which gives it a significant advantage in high-efficiency power management systems. It is particularly suitable for switching power supplies, DC-DC converters, and other applications that require high-efficiency power conversion. In these systems, MOSFETs are used as switching elements to provide efficient current control and power transmission, reduce power losses and improve the overall conversion efficiency of the system.
2. **Power tool drive system**:
In the drive system of power tools (such as electric wrenches, electric drills, etc.), STU410S-VB can be used as a key switching element for electric motor drive. This MOSFET provides low on-resistance and high current carrying capacity. In environments that require high current and fast switching, it can maintain high efficiency and effectively transfer power to ensure the continuous operation of power tools under high loads.
3. **Battery Management System (BMS)**:
In a battery management system, the STU410S-VB can be used to control the battery charging and discharging process. With low on-resistance (12mΩ @ V_GS = 10V), this MOSFET can effectively manage current and reduce energy loss, improving battery efficiency and life. Its application in the charging circuit can effectively regulate current and ensure that the battery is not overcharged or over-discharged.
4. **Solar Inverter and UPS System**:
STU410S-VB is also suitable for solar inverter, UPS (uninterruptible power supply) system and other fields. These systems require efficient energy conversion and stable power regulation. The STU410S-VB provides low on-resistance and high current handling capabilities, which can efficiently convert and manage current, optimize the energy conversion efficiency of solar power generation and energy storage equipment, and reduce system energy consumption.
5. **Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV)**:
In electric vehicles (EV) and hybrid electric vehicles (HEV), STU410S-VB can be used in modules such as battery management systems (BMS), drive control systems, and DC-DC converters. In these high-power applications, STU410S-VB can provide fast switching and high-efficiency power conversion while reducing current loss, improving the efficiency and endurance of the vehicle's power system.
6. **LED Driver**:
In high-power LED lighting systems, STU410S-VB can efficiently drive LED modules as a power switch. Its low on-resistance and high current carrying capacity make it ideal for driving high-power LED modules, providing stable and efficient current control, thereby reducing energy waste and extending the life of LEDs.
7. **Consumer electronics and embedded systems**:
STU410S-VB can also be used in consumer electronics products such as laptops, portable devices and embedded systems. In these fields, it can be used in power management, DC-DC conversion, charging system and other modules to provide high-efficiency power control and power management, optimize battery life and charging speed, and enhance the operating performance of the device.
* 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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