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SW6N70DA-VB TO251 Product details
Back to previous pageProduct introduction：
**SW6N70DA-VB - Product Introduction**
The SW6N70DA-VB is a high-performance N-channel MOSFET in a TO251 package, designed for high voltage and medium current power switching applications. The maximum drain-source voltage (VDS) of this MOSFET is 700V, the gate-source voltage (VGS) is ±30V, and the gate threshold voltage (Vth) is 3.5V, ensuring stable startup at low gate voltages. The on-resistance (RDS(ON)) of the SW6N70DA-VB is 2375mΩ@VGS=4.5V and 1900mΩ@VGS=10V, which is suitable for applications with medium current (maximum ID of 6A) and high voltage (maximum VDS 700V) requirements. Using Plannar technology, this MOSFET has low switching losses and stable performance, and is suitable for power conversion, battery management systems and other high voltage applications requiring high voltage and high efficiency.
The SW6N70DA-VB is a high-performance N-channel MOSFET in a TO251 package, designed for high voltage and medium current power switching applications. The maximum drain-source voltage (VDS) of this MOSFET is 700V, the gate-source voltage (VGS) is ±30V, and the gate threshold voltage (Vth) is 3.5V, ensuring stable startup at low gate voltages. The on-resistance (RDS(ON)) of the SW6N70DA-VB is 2375mΩ@VGS=4.5V and 1900mΩ@VGS=10V, which is suitable for applications with medium current (maximum ID of 6A) and high voltage (maximum VDS 700V) requirements. Using Plannar technology, this MOSFET has low switching losses and stable performance, and is suitable for power conversion, battery management systems and other high voltage applications requiring high voltage 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 |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 6A | 1900mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 6A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 6A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
**SW6N70DA-VB - Detailed Parameter Description**
| Parameters| Description|
|---------------------|------------------------------------------------|
| **Package** | TO251 |
| **Configuration** | Single N-Channel MOSFET |
| **VDS** | 700V |
| **VGS** | ±30V |
| **Vth** | 3.5V |
| **RDS(ON)** | 2375mΩ @ VGS=4.5V；1900mΩ @ VGS=10V |
| **ID** | 6A |
| **Technology** | Plannar Technology|
| **Maximum Drain Power Dissipation** | Depends on application conditions, but generally lower power dissipation|
| **Operating Temperature Range** | -55°C to +150°C (Maximum Junction Temperature) |
| **Switching Characteristics** | Good switching characteristics in medium current and wide voltage range applications |
| **Quiescent leakage current** | Very low leakage current, ensuring high reliability and long-term stability |
| Parameters| Description|
|---------------------|------------------------------------------------|
| **Package** | TO251 |
| **Configuration** | Single N-Channel MOSFET |
| **VDS** | 700V |
| **VGS** | ±30V |
| **Vth** | 3.5V |
| **RDS(ON)** | 2375mΩ @ VGS=4.5V；1900mΩ @ VGS=10V |
| **ID** | 6A |
| **Technology** | Plannar Technology|
| **Maximum Drain Power Dissipation** | Depends on application conditions, but generally lower power dissipation|
| **Operating Temperature Range** | -55°C to +150°C (Maximum Junction Temperature) |
| **Switching Characteristics** | Good switching characteristics in medium current and wide voltage range applications |
| **Quiescent leakage current** | Very low leakage current, ensuring high reliability and long-term stability |
Domain and module applications：
**SW6N70DA-VB - Applications and Module Examples**
1. **High Voltage Switching Power Supply (SMPS)**
SW6N70DA-VB is suitable for high voltage switching power supplies (such as AC-DC converters, DC-DC converters). The 700V maximum drain-source voltage of this MOSFET enables it to handle higher supply voltages, suitable for applications that require high voltage conversion. Due to its moderate on-resistance, the SW6N70DA-VB is able to operate efficiently in high voltage power systems, especially in the design of high-frequency, high-efficiency power supplies.
2. **Electric Vehicle (EV) Battery Management System**
SW6N70DA-VB can be used in battery management systems (BMS) in electric vehicles (EVs). In the power switch control during battery charging and discharging, the MOSFET must be able to withstand higher voltages while maintaining low conduction losses. The 700V VDS and low RDS(ON) characteristics of the SW6N70DA-VB make it an ideal choice in battery management systems, which can effectively improve charging efficiency and reduce battery losses.
3. **Industrial Power Modules**
SW6N70DA-VB is suitable for industrial power modules, especially in power systems that require higher voltages and medium currents. The high withstand voltage characteristics and medium on-resistance of this MOSFET enable it to provide a stable power supply in industrial automation, robot power supplies, control systems, and other industrial equipment. Its low switching loss characteristics help improve the overall efficiency of the system and reduce heat accumulation.
4. **Automotive Power Conversion**
SW6N70DA-VB can also be used in power conversion modules in automotive electronic systems. For example, power conversion from battery to DC motor, electric vehicle drive system, and battery voltage regulation system. It can withstand higher voltages (up to 700V) and is suitable for power conversion applications in electric vehicles (EV) and hybrid electric vehicles (HEV), ensuring efficient operation of the power system.
5. **Inverters and Uninterruptible Power Supplies (UPS)**
SW6N70DA-VB can also be used in inverters (especially those used in solar and wind power systems) and uninterruptible power supply (UPS) systems. Because it can support a high voltage range of 700V, SW6N70DA-VB can provide stable power conversion and battery power management in these applications, ensuring that the power system can continue to work stably during power outages or power fluctuations.
6. **Power Amplifier (PA)**
In power amplifier designs that require high voltage and medium current processing, SW6N70DA-VB can also be used as a switching element to improve system efficiency. MOSFET has good switching characteristics and low conduction losses, and is suitable for applications such as RF power amplifiers and audio amplifiers to ensure high efficiency and low power consumption in the signal conversion process.
7. **Power management for home appliances and consumer electronics**
SW6N70DA-VB is also suitable for power management of home appliances and power control of consumer electronic devices. Many modern home appliances (such as air conditioners, electric water heaters, power tools, etc.) require efficient power conversion. This MOSFET, due to its high voltage tolerance and moderate on-resistance, can well meet the power switching requirements of these devices and ensure long-term stable operation.
1. **High Voltage Switching Power Supply (SMPS)**
SW6N70DA-VB is suitable for high voltage switching power supplies (such as AC-DC converters, DC-DC converters). The 700V maximum drain-source voltage of this MOSFET enables it to handle higher supply voltages, suitable for applications that require high voltage conversion. Due to its moderate on-resistance, the SW6N70DA-VB is able to operate efficiently in high voltage power systems, especially in the design of high-frequency, high-efficiency power supplies.
2. **Electric Vehicle (EV) Battery Management System**
SW6N70DA-VB can be used in battery management systems (BMS) in electric vehicles (EVs). In the power switch control during battery charging and discharging, the MOSFET must be able to withstand higher voltages while maintaining low conduction losses. The 700V VDS and low RDS(ON) characteristics of the SW6N70DA-VB make it an ideal choice in battery management systems, which can effectively improve charging efficiency and reduce battery losses.
3. **Industrial Power Modules**
SW6N70DA-VB is suitable for industrial power modules, especially in power systems that require higher voltages and medium currents. The high withstand voltage characteristics and medium on-resistance of this MOSFET enable it to provide a stable power supply in industrial automation, robot power supplies, control systems, and other industrial equipment. Its low switching loss characteristics help improve the overall efficiency of the system and reduce heat accumulation.
4. **Automotive Power Conversion**
SW6N70DA-VB can also be used in power conversion modules in automotive electronic systems. For example, power conversion from battery to DC motor, electric vehicle drive system, and battery voltage regulation system. It can withstand higher voltages (up to 700V) and is suitable for power conversion applications in electric vehicles (EV) and hybrid electric vehicles (HEV), ensuring efficient operation of the power system.
5. **Inverters and Uninterruptible Power Supplies (UPS)**
SW6N70DA-VB can also be used in inverters (especially those used in solar and wind power systems) and uninterruptible power supply (UPS) systems. Because it can support a high voltage range of 700V, SW6N70DA-VB can provide stable power conversion and battery power management in these applications, ensuring that the power system can continue to work stably during power outages or power fluctuations.
6. **Power Amplifier (PA)**
In power amplifier designs that require high voltage and medium current processing, SW6N70DA-VB can also be used as a switching element to improve system efficiency. MOSFET has good switching characteristics and low conduction losses, and is suitable for applications such as RF power amplifiers and audio amplifiers to ensure high efficiency and low power consumption in the signal conversion process.
7. **Power management for home appliances and consumer electronics**
SW6N70DA-VB is also suitable for power management of home appliances and power control of consumer electronic devices. Many modern home appliances (such as air conditioners, electric water heaters, power tools, etc.) require efficient power conversion. This MOSFET, due to its high voltage tolerance and moderate on-resistance, can well meet the power switching requirements of these devices and ensure long-term stable operation.
* 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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