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STD70N10F4-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**STD70N10F4-VB** is a high-performance N-channel power MOSFET in TO252 package, designed for power conversion and switching applications requiring high efficiency. The maximum drain-source voltage (VDS) of this MOSFET is 100V, and the maximum drain current (ID) is 85A, which is suitable for application scenarios requiring high current and low conduction loss. Its on-resistance is 8.5mΩ when VGS is 10V. The extremely low on-resistance ensures low power loss and high current handling capability. Combined with Trench technology, this MOSFET can provide higher switching speeds and lower switching losses, and is suitable for high-efficiency, high-power density power management systems.
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**STD70N10F4-VB** is a high-performance N-channel power MOSFET in TO252 package, designed for power conversion and switching applications requiring high efficiency. The maximum drain-source voltage (VDS) of this MOSFET is 100V, and the maximum drain current (ID) is 85A, which is suitable for application scenarios requiring high current and low conduction loss. Its on-resistance is 8.5mΩ when VGS is 10V. The extremely low on-resistance ensures low power loss and high current handling capability. Combined with Trench technology, this MOSFET can provide higher switching speeds and lower switching losses, and is suitable for high-efficiency, high-power density power management 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 | 100V | 2.5V | 85A | 8.5mΩ | 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 | 100V | 2.5V | 85A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 100V | 2.5V | 85A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
II. Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|--------------------------------------------|--------------------------------------------------------------|
| **Package** | TO252 | TO252 package, suitable for low-power and medium-power devices, convenient for installation in limited space|
| **Configuration** | Single N-channel | Single N-channel MOSFET configuration, suitable for high-efficiency power conversion and switching applications|
| **VDS** | 100V | Maximum drain-source voltage 100V, suitable for medium and high voltage power conversion applications|
| **VGS** | ±20V | Supports ±20V gate-source voltage, suitable for a variety of drive circuits|
| **Vth** | 2.5V | Threshold voltage 2.5V, ensures efficient switching operation|
| **RDS(ON)** | 10.5mΩ@VGS=4.5V | On-resistance 10.5mΩ@VGS=4.5V, suitable for lower current load applications|
| **RDS(ON)** | 8.5mΩ@VGS=10V | On-resistance 8.5mΩ@VGS=10V, suitable for high current load applications|
| **ID** | 85A | Maximum drain current 85A, suitable for high current load applications|
| **Technology** | Trench | Trench technology provides low on-resistance and efficient switching performance for high-efficiency power management|
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| **Parameter** | **Value** | **Description** |
|----------------------|--------------------------------------------|--------------------------------------------------------------|
| **Package** | TO252 | TO252 package, suitable for low-power and medium-power devices, convenient for installation in limited space|
| **Configuration** | Single N-channel | Single N-channel MOSFET configuration, suitable for high-efficiency power conversion and switching applications|
| **VDS** | 100V | Maximum drain-source voltage 100V, suitable for medium and high voltage power conversion applications|
| **VGS** | ±20V | Supports ±20V gate-source voltage, suitable for a variety of drive circuits|
| **Vth** | 2.5V | Threshold voltage 2.5V, ensures efficient switching operation|
| **RDS(ON)** | 10.5mΩ@VGS=4.5V | On-resistance 10.5mΩ@VGS=4.5V, suitable for lower current load applications|
| **RDS(ON)** | 8.5mΩ@VGS=10V | On-resistance 8.5mΩ@VGS=10V, suitable for high current load applications|
| **ID** | 85A | Maximum drain current 85A, suitable for high current load applications|
| **Technology** | Trench | Trench technology provides low on-resistance and efficient switching performance for high-efficiency power management|
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Domain and module applications：
3. Application fields and module examples
1. **Power management**
**Switching mode power supply (SMPS)**: STD70N10F4-VB is widely used in switching mode power supply (SMPS), especially in applications requiring medium to high voltage and high current. Its low on-resistance and high current carrying capacity can significantly improve the conversion efficiency of the power supply and reduce heat and power loss.
**DC-DC converter**: In DC-DC converters, STD70N10F4-VB can be used as a switching element to optimize the power conversion process, especially in applications requiring low loss and high efficiency, such as power tools, battery-powered equipment, etc.
2. **Industrial applications**
**Motor drive control**: In industrial motor control applications, STD70N10F4-VB is suitable for high current motor drive circuits. Its high current carrying capacity and low on-resistance can provide stable motor drive and ensure efficient operation of industrial equipment.
**Inverter**: In the inverter, STD70N10F4-VB acts as a power switching element, which can efficiently control the flow of current, ensuring high efficiency and long-term stable operation of power conversion equipment such as inverters.
3. **Consumer Electronics**
**LED Driver**: In the LED driver, STD70N10F4-VB acts as a switching element, which can provide stable current, ensuring high brightness output and long service life of LEDs. Low on-resistance can reduce heat generation and improve the efficiency of LED lamps.
**TV Power Module**: In the power modules of home appliances such as TVs, STD70N10F4-VB can effectively handle power conversion, provide smooth power output, and ensure efficient and stable operation of home appliances.
4. **Automotive electronics**
**Electric vehicle battery management system (BMS)**: In the battery management system of electric vehicles, STD70N10F4-VB is used for high-efficiency power conversion to ensure the flow of power during the charging and discharging process of the battery, reduce losses, and improve system efficiency.
**In-vehicle power module**: STD70N10F4-VB can also be applied to in-vehicle power modules to provide high-efficiency power conversion to support stable power supply of in-vehicle equipment such as audio and navigation.
5. **Communication equipment**
**Base station power module**: STD70N10F4-VB can be used in the design of communication base station power modules, providing high-efficiency power conversion, supporting the stable operation of communication base stations, and optimizing energy consumption.
**Power supply for routers and switches**: In the power management of network equipment such as routers and switches, STD70N10F4-VB helps improve power efficiency and ensure stable operation of equipment under high load conditions.
1. **Power management**
**Switching mode power supply (SMPS)**: STD70N10F4-VB is widely used in switching mode power supply (SMPS), especially in applications requiring medium to high voltage and high current. Its low on-resistance and high current carrying capacity can significantly improve the conversion efficiency of the power supply and reduce heat and power loss.
**DC-DC converter**: In DC-DC converters, STD70N10F4-VB can be used as a switching element to optimize the power conversion process, especially in applications requiring low loss and high efficiency, such as power tools, battery-powered equipment, etc.
2. **Industrial applications**
**Motor drive control**: In industrial motor control applications, STD70N10F4-VB is suitable for high current motor drive circuits. Its high current carrying capacity and low on-resistance can provide stable motor drive and ensure efficient operation of industrial equipment.
**Inverter**: In the inverter, STD70N10F4-VB acts as a power switching element, which can efficiently control the flow of current, ensuring high efficiency and long-term stable operation of power conversion equipment such as inverters.
3. **Consumer Electronics**
**LED Driver**: In the LED driver, STD70N10F4-VB acts as a switching element, which can provide stable current, ensuring high brightness output and long service life of LEDs. Low on-resistance can reduce heat generation and improve the efficiency of LED lamps.
**TV Power Module**: In the power modules of home appliances such as TVs, STD70N10F4-VB can effectively handle power conversion, provide smooth power output, and ensure efficient and stable operation of home appliances.
4. **Automotive electronics**
**Electric vehicle battery management system (BMS)**: In the battery management system of electric vehicles, STD70N10F4-VB is used for high-efficiency power conversion to ensure the flow of power during the charging and discharging process of the battery, reduce losses, and improve system efficiency.
**In-vehicle power module**: STD70N10F4-VB can also be applied to in-vehicle power modules to provide high-efficiency power conversion to support stable power supply of in-vehicle equipment such as audio and navigation.
5. **Communication equipment**
**Base station power module**: STD70N10F4-VB can be used in the design of communication base station power modules, providing high-efficiency power conversion, supporting the stable operation of communication base stations, and optimizing energy consumption.
**Power supply for routers and switches**: In the power management of network equipment such as routers and switches, STD70N10F4-VB helps improve power efficiency and ensure stable operation of equipment under high load conditions.
* 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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