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SMK0870HF-VB Product details
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SMK0870HF-VB MOSFET Product Introduction
SMK0870HF-VB is a single N-channel MOSFET in TO220F package, designed for high voltage applications. Its maximum drain-source voltage (VDS) is 700V, gate-source voltage (VGS) can reach ±30V, threshold voltage (Vth) is 3.5V, on-resistance (RDS(ON)) is 750mΩ at VGS = 10V, and maximum drain current (ID) is 7A. This MOSFET is manufactured using SJ_Multi-EPI technology, with lower on-resistance and higher efficiency, suitable for high power applications, especially in situations where high voltage control and efficient current regulation are required.
SMK0870HF-VB is a single N-channel MOSFET in TO220F package, designed for high voltage applications. Its maximum drain-source voltage (VDS) is 700V, gate-source voltage (VGS) can reach ±30V, threshold voltage (Vth) is 3.5V, on-resistance (RDS(ON)) is 750mΩ at VGS = 10V, and maximum drain current (ID) is 7A. This MOSFET is manufactured using SJ_Multi-EPI technology, with lower on-resistance and higher efficiency, suitable for high power applications, especially in situations where high voltage control and efficient current regulation are required.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 7A | 750mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 700V | 3.5V | 7A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
SMK0870HF-VB MOSFET parameter description
| **Parameter** | **Value** |
|-----------------------------------|-------------------------|
| **Package** | TO220F |
| **Configuration** | Single N-Channel |
| **Drain-Source Voltage（VDS）** | 700V |
| **Gate-Source Voltage（VGS）** | ±30V |
| **Threshold Voltage（Vth）** | 3.5V |
| **On-Resistance（RDS(ON)）@VGS=10V** | 750mΩ |
| **Maximum Drain Current（ID）** | 7A |
| **Technology** | SJ_Multi-EPI |
| **Parameter** | **Value** |
|-----------------------------------|-------------------------|
| **Package** | TO220F |
| **Configuration** | Single N-Channel |
| **Drain-Source Voltage（VDS）** | 700V |
| **Gate-Source Voltage（VGS）** | ±30V |
| **Threshold Voltage（Vth）** | 3.5V |
| **On-Resistance（RDS(ON)）@VGS=10V** | 750mΩ |
| **Maximum Drain Current（ID）** | 7A |
| **Technology** | SJ_Multi-EPI |
Domain and module applications：
Applicable fields and modules
1. **High-voltage power management system**
SMK0870HF-VB is suitable for power management systems that require high voltage and high current control. Due to its 700V drain-source voltage tolerance, it is very suitable for applications such as high-voltage DC power converters, AC-DC power supplies, and inverters. In these high-voltage power systems, MOSFET, as a switching element, can efficiently convert electrical energy while reducing energy loss and heat generation, improving the efficiency and stability of the power system.
2. **Motor drive and control**
In motor drive systems, SMK0870HF-VB can effectively control the drive current of the motor, especially in applications that require high voltage, such as industrial automation, power tools, and household appliances. The high voltage resistance of this MOSFET enables it to work stably in motor control systems, ensuring that the drive system can still operate efficiently at high voltage and reduce switching losses.
3. **Inverters and Power Conversion**
This MOSFET is also widely used in solar inverters and power conversion equipment, especially in situations where DC power needs to be converted to AC power. In solar power generation systems and wind power systems, the SMK0870HF-VB can be used as a power switch to help achieve efficient power conversion and improve the overall efficiency of the system. Its 700V withstand voltage makes it ideal for these high-voltage applications.
4. **Uninterruptible Power Supply (UPS) Systems**
In uninterruptible power supply (UPS) systems, the SMK0870HF-VB MOSFET can be used as a power switch to control the battery charging and discharging process. The high withstand voltage characteristics of this device can withstand high voltage loads in UPS systems, thereby providing stable power guarantee for key equipment. Through its low RDS(ON) characteristics, the SMK0870HF-VB can ensure that the current flow in UPS systems is more efficient and reduce energy waste.
5. **Electric vehicle charging system**
In electric vehicle charging systems, SMK0870HF-VB is highly adaptable, especially in battery charging and power management applications. It can be used to control the flow of battery current during the charging process, ensuring that the battery is charged in an efficient and safe manner. Since electric vehicle charging systems require higher voltage and current control, the high voltage tolerance and low on-resistance of SMK0870HF-VB make it an ideal choice.
6. **Home appliances and smart control**
In smart home systems, SMK0870HF-VB can also be used for power control of high-power home appliances such as air conditioners, water heaters, etc. Through stable current regulation, it can improve the working efficiency of home appliances while reducing unnecessary power loss. Especially in smart home power management modules, SMK0870HF-VB can ensure efficient operation of equipment and extend its service life.
1. **High-voltage power management system**
SMK0870HF-VB is suitable for power management systems that require high voltage and high current control. Due to its 700V drain-source voltage tolerance, it is very suitable for applications such as high-voltage DC power converters, AC-DC power supplies, and inverters. In these high-voltage power systems, MOSFET, as a switching element, can efficiently convert electrical energy while reducing energy loss and heat generation, improving the efficiency and stability of the power system.
2. **Motor drive and control**
In motor drive systems, SMK0870HF-VB can effectively control the drive current of the motor, especially in applications that require high voltage, such as industrial automation, power tools, and household appliances. The high voltage resistance of this MOSFET enables it to work stably in motor control systems, ensuring that the drive system can still operate efficiently at high voltage and reduce switching losses.
3. **Inverters and Power Conversion**
This MOSFET is also widely used in solar inverters and power conversion equipment, especially in situations where DC power needs to be converted to AC power. In solar power generation systems and wind power systems, the SMK0870HF-VB can be used as a power switch to help achieve efficient power conversion and improve the overall efficiency of the system. Its 700V withstand voltage makes it ideal for these high-voltage applications.
4. **Uninterruptible Power Supply (UPS) Systems**
In uninterruptible power supply (UPS) systems, the SMK0870HF-VB MOSFET can be used as a power switch to control the battery charging and discharging process. The high withstand voltage characteristics of this device can withstand high voltage loads in UPS systems, thereby providing stable power guarantee for key equipment. Through its low RDS(ON) characteristics, the SMK0870HF-VB can ensure that the current flow in UPS systems is more efficient and reduce energy waste.
5. **Electric vehicle charging system**
In electric vehicle charging systems, SMK0870HF-VB is highly adaptable, especially in battery charging and power management applications. It can be used to control the flow of battery current during the charging process, ensuring that the battery is charged in an efficient and safe manner. Since electric vehicle charging systems require higher voltage and current control, the high voltage tolerance and low on-resistance of SMK0870HF-VB make it an ideal choice.
6. **Home appliances and smart control**
In smart home systems, SMK0870HF-VB can also be used for power control of high-power home appliances such as air conditioners, water heaters, etc. Through stable current regulation, it can improve the working efficiency of home appliances while reducing unnecessary power loss. Especially in smart home power management modules, SMK0870HF-VB can ensure efficient operation of equipment and extend its service life.
* 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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