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STD2NK70Z-1-VB Product details
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STD2NK70Z-1-VB Product Introduction
STD2NK70Z-1-VB is a single N-channel power MOSFET in TO251 package, with high drain-source voltage capability (VDS 700V) and low gate-source voltage drive requirements (VGS ±30V). The turn-on voltage (Vth) of this MOSFET is 3.5V, which is suitable for power conversion and control systems that require high voltage and low current applications. Its on-resistance (RDS(ON)) is 2400mΩ, providing stable conduction performance at VGS=10V, and the maximum drain current (ID) is 2A, which can withstand medium load applications. STD2NK70Z-1-VB uses SJ_Multi-EPI technology to provide more optimized performance and is suitable for environments requiring high voltage and low current.
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STD2NK70Z-1-VB is a single N-channel power MOSFET in TO251 package, with high drain-source voltage capability (VDS 700V) and low gate-source voltage drive requirements (VGS ±30V). The turn-on voltage (Vth) of this MOSFET is 3.5V, which is suitable for power conversion and control systems that require high voltage and low current applications. Its on-resistance (RDS(ON)) is 2400mΩ, providing stable conduction performance at VGS=10V, and the maximum drain current (ID) is 2A, which can withstand medium load applications. STD2NK70Z-1-VB uses SJ_Multi-EPI technology to provide more optimized performance and is suitable for environments requiring high voltage and low current.
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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 | 2A | 2400mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 2A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 700V | 3.5V | 2A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Detailed parameter description
| **Parameter** | **Value** | **Description** |
|----------------------|------------------------|----------------------------------------------------|
| **Package type** | TO251 | Suitable for surface mounting, suitable for packaging design of medium and low power applications. |
| **Configuration** | Single N-channel | Provides efficient switching capability, suitable for low to medium current power supply systems. |
| **Drain-source withstand voltage (VDS)** | 700V | High withstand voltage capability, suitable for high voltage power supply and control circuits. |
| **Gate drive voltage (VGS)** | ±30V | Adapts to a wide range of gate drive voltages, compatible with a variety of control circuits. |
| **Turning voltage (Vth)** | 3.5V | Ensures stable switching characteristics, suitable for a variety of applications. |
| **On-resistance (RDS(ON))** | 2400mΩ@VGS=10V | Higher on-resistance, suitable for lower current applications. |
| **Drain current (ID)** | 2A | Provides 2A maximum current handling capability, suitable for low current power management applications. |
| **Technology type** | SJ_Multi-EPI | Adopts SJ_Multi-EPI technology to provide higher reliability and performance. |
| **Operating temperature range** | -55°C to 150°C | Adapts to a wide range of working environments and meets the needs of industrial applications. |
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| **Parameter** | **Value** | **Description** |
|----------------------|------------------------|----------------------------------------------------|
| **Package type** | TO251 | Suitable for surface mounting, suitable for packaging design of medium and low power applications. |
| **Configuration** | Single N-channel | Provides efficient switching capability, suitable for low to medium current power supply systems. |
| **Drain-source withstand voltage (VDS)** | 700V | High withstand voltage capability, suitable for high voltage power supply and control circuits. |
| **Gate drive voltage (VGS)** | ±30V | Adapts to a wide range of gate drive voltages, compatible with a variety of control circuits. |
| **Turning voltage (Vth)** | 3.5V | Ensures stable switching characteristics, suitable for a variety of applications. |
| **On-resistance (RDS(ON))** | 2400mΩ@VGS=10V | Higher on-resistance, suitable for lower current applications. |
| **Drain current (ID)** | 2A | Provides 2A maximum current handling capability, suitable for low current power management applications. |
| **Technology type** | SJ_Multi-EPI | Adopts SJ_Multi-EPI technology to provide higher reliability and performance. |
| **Operating temperature range** | -55°C to 150°C | Adapts to a wide range of working environments and meets the needs of industrial applications. |
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Domain and module applications：
Application fields and module examples
1. **High-voltage power conversion and management**
- **Applicable scenarios**: high-voltage power adapters, AC-DC power supplies, DC-DC converters, etc.
- **Example description**: STD2NK70Z-1-VB can be used in high-voltage power management and conversion circuits, especially for 700V power conversion systems. Its high withstand voltage capability (VDS 700V) enables it to withstand high-voltage operation, while its relatively high on-resistance and low leakage current characteristics make it suitable for low-current conversion systems, providing good efficiency and stability.
2. **Industrial automation and control systems**
- **Applicable scenarios**: industrial power supplies, control circuits, motor drives, etc.
- **Example description**: In industrial automation systems, STD2NK70Z-1-VB can be used in various medium-voltage power systems, especially in situations where stable high-voltage switching is required. Due to its high withstand voltage capability and stable switching performance, this MOSFET is suitable for various high withstand voltage applications such as automation control circuits and drive motors.
3. **Automotive Electronics and Power Management**
- **Applicable Scenarios**: Automotive battery management systems, power management modules, electric vehicle drives.
- **Example**: In the battery management systems of electric vehicles (EVs) and hybrid vehicles (HEVs), the STD2NK70Z-1-VB can be used for switching and control applications of high-voltage battery systems. Its high withstand voltage characteristics make it adaptable to the needs of the high voltage environment of electric vehicles, ensuring that the battery management system can operate stably under high voltage.
4. **Consumer Electronics and Power Adapter**
- **Applicable Scenarios**: TVs, power tools, smart home power supplies, etc.
- **Example**: In consumer electronics products, such as power adapters for TVs and power tools, the STD2NK70Z-1-VB can be used for switching power modules that handle high voltages. Its high voltage withstand capability of up to 700V and efficient switching performance enable it to perform well in high voltage conversion, ensuring stable operation of equipment and providing efficient power conversion.
5. **UPS (Uninterruptible Power System)**
- **Applicable scenarios**: Uninterruptible power supply, backup power supply.
- **Example**: STD2NK70Z-1-VB is widely used in uninterruptible power supply systems (UPS), especially in UPS systems that require high voltage withstand capability and low current load. Its high voltage withstand characteristics and stable on-resistance provide UPS systems with stable and efficient power conversion capabilities, ensuring a stable supply of electricity.
The high voltage withstand (VDS=700V) and low current (ID=2A) of STD2NK70Z-1-VB enable it to provide reliable and efficient performance in high-voltage power management, power conversion, industrial control, automotive electronics and other applications in multiple fields.
1. **High-voltage power conversion and management**
- **Applicable scenarios**: high-voltage power adapters, AC-DC power supplies, DC-DC converters, etc.
- **Example description**: STD2NK70Z-1-VB can be used in high-voltage power management and conversion circuits, especially for 700V power conversion systems. Its high withstand voltage capability (VDS 700V) enables it to withstand high-voltage operation, while its relatively high on-resistance and low leakage current characteristics make it suitable for low-current conversion systems, providing good efficiency and stability.
2. **Industrial automation and control systems**
- **Applicable scenarios**: industrial power supplies, control circuits, motor drives, etc.
- **Example description**: In industrial automation systems, STD2NK70Z-1-VB can be used in various medium-voltage power systems, especially in situations where stable high-voltage switching is required. Due to its high withstand voltage capability and stable switching performance, this MOSFET is suitable for various high withstand voltage applications such as automation control circuits and drive motors.
3. **Automotive Electronics and Power Management**
- **Applicable Scenarios**: Automotive battery management systems, power management modules, electric vehicle drives.
- **Example**: In the battery management systems of electric vehicles (EVs) and hybrid vehicles (HEVs), the STD2NK70Z-1-VB can be used for switching and control applications of high-voltage battery systems. Its high withstand voltage characteristics make it adaptable to the needs of the high voltage environment of electric vehicles, ensuring that the battery management system can operate stably under high voltage.
4. **Consumer Electronics and Power Adapter**
- **Applicable Scenarios**: TVs, power tools, smart home power supplies, etc.
- **Example**: In consumer electronics products, such as power adapters for TVs and power tools, the STD2NK70Z-1-VB can be used for switching power modules that handle high voltages. Its high voltage withstand capability of up to 700V and efficient switching performance enable it to perform well in high voltage conversion, ensuring stable operation of equipment and providing efficient power conversion.
5. **UPS (Uninterruptible Power System)**
- **Applicable scenarios**: Uninterruptible power supply, backup power supply.
- **Example**: STD2NK70Z-1-VB is widely used in uninterruptible power supply systems (UPS), especially in UPS systems that require high voltage withstand capability and low current load. Its high voltage withstand characteristics and stable on-resistance provide UPS systems with stable and efficient power conversion capabilities, ensuring a stable supply of electricity.
The high voltage withstand (VDS=700V) and low current (ID=2A) of STD2NK70Z-1-VB enable it to provide reliable and efficient performance in high-voltage power management, power conversion, industrial control, automotive electronics and other applications in multiple fields.
* 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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