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STW70N10F4-VB Product details
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Product Introduction:
**STW70N10F4-VB** is a high-performance N-channel MOSFET in TO247 package, using Trench technology, with 100V drain-source voltage (V_DS) and 72A rated drain current (I_D). The MOSFET has an R_DS(ON) of 18mΩ @ V_GS = 10V, low conduction loss and excellent switching performance, and is particularly suitable for power management applications that require high current and low loss. Due to its excellent current switching capability, STW70N10F4-VB is widely used in power conversion, industrial control and automotive electronics.
**STW70N10F4-VB** is a high-performance N-channel MOSFET in TO247 package, using Trench technology, with 100V drain-source voltage (V_DS) and 72A rated drain current (I_D). The MOSFET has an R_DS(ON) of 18mΩ @ V_GS = 10V, low conduction loss and excellent switching performance, and is particularly suitable for power management applications that require high current and low loss. Due to its excellent current switching capability, STW70N10F4-VB is widely used in power conversion, industrial control and automotive electronics.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 100V | 1.8V | 72A | 18mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 100V | 1.8V | 72A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO247 | Single-N | 100V | 1.8V | 72A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO247 | Single-N |
Detailed parameter description:
- **Model**: STW70N10F4-VB
- **Package**: TO247
- **Configuration**: Unipolar N-channel
- **Drain-source voltage (V_DS)**: 100V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.8V
- **R_DS(ON)**: 18mΩ @ V_GS = 10V
- **Drain current (I_D)**: 72A
- **Technology**: Trench
The **Trench technology** of STW70N10F4-VB can effectively reduce the on-resistance (R_DS(ON)), optimize the switching performance, and thus improve the overall system efficiency. With low conduction loss and low on-resistance, it has advantages in applications requiring low power consumption and high efficiency. This MOSFET is suitable for handling high current (72A) and can work stably in various high-efficiency systems, especially for high-frequency, high-current power supply applications.
- **Model**: STW70N10F4-VB
- **Package**: TO247
- **Configuration**: Unipolar N-channel
- **Drain-source voltage (V_DS)**: 100V
- **Gate-source voltage (V_GS)**: ±20V
- **Threshold voltage (V_th)**: 1.8V
- **R_DS(ON)**: 18mΩ @ V_GS = 10V
- **Drain current (I_D)**: 72A
- **Technology**: Trench
The **Trench technology** of STW70N10F4-VB can effectively reduce the on-resistance (R_DS(ON)), optimize the switching performance, and thus improve the overall system efficiency. With low conduction loss and low on-resistance, it has advantages in applications requiring low power consumption and high efficiency. This MOSFET is suitable for handling high current (72A) and can work stably in various high-efficiency systems, especially for high-frequency, high-current power supply applications.
Domain and module applications：
Applications and modules:
1. **Power management system**:
- In the fields of DC-DC converters, AC-DC power adapters, power supply systems, etc., STW70N10F4-VB is an ideal switching element. It can provide high-efficiency power conversion, reduce energy loss, and improve the working efficiency of the power system. It is particularly suitable for power management under high current loads and provides efficient energy conversion under low voltage environments.
2. **Automotive electronics**:
- This MOSFET is widely used in electric vehicles (EV) and hybrid electric vehicles (HEV), especially in battery management systems (BMS) and battery charging modules. The low R_DS(ON) and high current carrying capacity of STW70N10F4-VB can effectively improve the efficiency of the battery charging process, reduce heat loss, and increase the charging speed.
3. **Industrial Control and Motor Drive**:
- In the field of industrial automation and motor drive, the STW70N10F4-VB can be used as a key switching element in motor drivers, capable of maintaining stable switching performance at higher currents and frequencies. It is very suitable for motor control systems, inverters, and various industrial control equipment, especially in situations where fast response and high current loads are required.
4. **Consumer Electronics**:
- In consumer electronic devices such as high-end home appliances, TVs, and computer power supplies, the STW70N10F4-VB can be used in efficient power conversion modules to ensure that the power system of the equipment works efficiently and improves overall energy efficiency. Its low on-resistance and high switching performance enable it to provide a smooth and stable power supply even when the load fluctuates greatly.
5. **Renewable Energy Systems**:
- This MOSFET is also suitable for renewable energy equipment such as solar inverters and wind power generation systems. In these systems, the STW70N10F4-VB can improve the conversion efficiency of the energy system and reduce energy waste through efficient current conversion and low loss, thereby optimizing the performance of the overall system.
1. **Power management system**:
- In the fields of DC-DC converters, AC-DC power adapters, power supply systems, etc., STW70N10F4-VB is an ideal switching element. It can provide high-efficiency power conversion, reduce energy loss, and improve the working efficiency of the power system. It is particularly suitable for power management under high current loads and provides efficient energy conversion under low voltage environments.
2. **Automotive electronics**:
- This MOSFET is widely used in electric vehicles (EV) and hybrid electric vehicles (HEV), especially in battery management systems (BMS) and battery charging modules. The low R_DS(ON) and high current carrying capacity of STW70N10F4-VB can effectively improve the efficiency of the battery charging process, reduce heat loss, and increase the charging speed.
3. **Industrial Control and Motor Drive**:
- In the field of industrial automation and motor drive, the STW70N10F4-VB can be used as a key switching element in motor drivers, capable of maintaining stable switching performance at higher currents and frequencies. It is very suitable for motor control systems, inverters, and various industrial control equipment, especially in situations where fast response and high current loads are required.
4. **Consumer Electronics**:
- In consumer electronic devices such as high-end home appliances, TVs, and computer power supplies, the STW70N10F4-VB can be used in efficient power conversion modules to ensure that the power system of the equipment works efficiently and improves overall energy efficiency. Its low on-resistance and high switching performance enable it to provide a smooth and stable power supply even when the load fluctuates greatly.
5. **Renewable Energy Systems**:
- This MOSFET is also suitable for renewable energy equipment such as solar inverters and wind power generation systems. In these systems, the STW70N10F4-VB can improve the conversion efficiency of the energy system and reduce energy waste through efficient current conversion and low loss, thereby optimizing the performance of the overall system.
* 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
Technical support：
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