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STP8NK80ZFP-VB Product details
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1. **Product Introduction**
STP8NK80ZFP-VB is a high-performance N-type MOSFET in TO220F package, designed for high voltage and high power applications, with a maximum drain-source voltage of 800V and a maximum drain current of 5A. It adopts **SJ_Multi-EPI** technology, can operate stably under high voltage and current environment, and has a low on-resistance (R_DS(ON) = 1.1Ω @ V_GS = 10V), which reduces energy loss and improves system efficiency. The low threshold voltage (V_th = 3.5V) and high withstand voltage capability of STP8NK80ZFP-VB make it suitable for power management, motor drive, inverter and various high voltage, high power switching applications.
STP8NK80ZFP-VB is a high-performance N-type MOSFET in TO220F package, designed for high voltage and high power applications, with a maximum drain-source voltage of 800V and a maximum drain current of 5A. It adopts **SJ_Multi-EPI** technology, can operate stably under high voltage and current environment, and has a low on-resistance (R_DS(ON) = 1.1Ω @ V_GS = 10V), which reduces energy loss and improves system efficiency. The low threshold voltage (V_th = 3.5V) and high withstand voltage capability of STP8NK80ZFP-VB make it suitable for power management, motor drive, inverter and various high voltage, high power switching applications.
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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 | 800V | 3.5V | 5A | 1100mΩ | 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 | 800V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 800V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
2. **Detailed parameter description**
- **Package type**: TO220F
- **Configuration**: Single N-type MOSFET
- **Maximum drain-source voltage (V_DS)**: 800V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 1.1Ω @ V_GS = 10V
- **Maximum drain current (I_D)**: 5A
- **Maximum power loss (P_d)**: 150W
- **Maximum junction temperature (T_j)**: 150°C
- **Operating temperature range**: -55°C to +150°C
- **Thermal resistance (R_thJC)**: 1.5°C/W
- **Thermal resistance (R_thJA)**: 62°C/W (natural cooling)
- **Technology type**: SJ_Multi-EPI
- **Package type**: TO220F
- **Configuration**: Single N-type MOSFET
- **Maximum drain-source voltage (V_DS)**: 800V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**:
- 1.1Ω @ V_GS = 10V
- **Maximum drain current (I_D)**: 5A
- **Maximum power loss (P_d)**: 150W
- **Maximum junction temperature (T_j)**: 150°C
- **Operating temperature range**: -55°C to +150°C
- **Thermal resistance (R_thJC)**: 1.5°C/W
- **Thermal resistance (R_thJA)**: 62°C/W (natural cooling)
- **Technology type**: SJ_Multi-EPI
Domain and module applications：
3. **Applications and Modules**
#### **High-voltage Power Management**
STP8NK80ZFP-VB is ideal for high-voltage power management systems, especially in applications that require high-voltage withstand capability. It can withstand high drain-source voltages of 800V, making it ideal for devices such as high-voltage switch-mode power supplies (SMPS), DC-DC converters, and AC-DC power supplies. Its low on-resistance and excellent switching performance help improve the conversion efficiency of the power system, reduce power losses, and improve thermal management capabilities.
#### **Motor Drive Systems**
This MOSFET also performs well in motor drive systems, especially industrial motors or high-power motor drive systems that need to operate stably at high voltages. Due to its ability to withstand higher voltages and currents, the STP8NK80ZFP-VB is suitable for efficient switching in motor control, inverters, and automation equipment, reducing energy losses and improving the operating efficiency of motors.
#### **Inverters and Power Conversion**
STP8NK80ZFP-VB is widely used in inverters and power conversion modules. Due to its high voltage withstand capability (800V) and high current handling capability, it is able to efficiently convert and control current in high voltage applications such as solar inverters, wind power generation systems and electric vehicle charging stations. Its low on-resistance characteristics enable it to have lower heat generation when handling high power and enhance the reliability and stability of the system.
#### **UPS Power System**
UPS (Uninterruptible Power Supply) systems usually require high voltage and high current power switching capabilities to ensure that the system continues to provide stable power in the event of a power outage. STP8NK80ZFP-VB can effectively handle these requirements, especially in UPS power supplies, backup power supplies and other high-power uninterruptible power supplies. Its high voltage withstand capability enables it to provide reliable switching control in these systems to ensure long-term stable operation of the power supply.
#### **High-voltage switchgear**
STP8NK80ZFP-VB is also very suitable for high-voltage switchgear, such as high-voltage battery switches, power electronic switch systems, etc. It can provide stable switching performance under high-voltage conditions and is suitable for applications such as high-voltage DC circuits, electric vehicle charging stations, and power grid control systems, ensuring the safe and reliable operation of high-power equipment under extreme conditions.
### Summary
STP8NK80ZFP-VB is a high-voltage, high-power N-type MOSFET in TO220F package, designed for applications that require high voltage and high current handling. It has a wide range of applications in power management, motor drive, inverter and UPS power supply, and is particularly suitable for high-voltage switching power supplies, industrial motor control systems and high-voltage power conversion modules. Its low on-resistance, fast switching characteristics and high voltage withstand capability make it an ideal choice for high-efficiency and high-stability power electronic equipment.
#### **High-voltage Power Management**
STP8NK80ZFP-VB is ideal for high-voltage power management systems, especially in applications that require high-voltage withstand capability. It can withstand high drain-source voltages of 800V, making it ideal for devices such as high-voltage switch-mode power supplies (SMPS), DC-DC converters, and AC-DC power supplies. Its low on-resistance and excellent switching performance help improve the conversion efficiency of the power system, reduce power losses, and improve thermal management capabilities.
#### **Motor Drive Systems**
This MOSFET also performs well in motor drive systems, especially industrial motors or high-power motor drive systems that need to operate stably at high voltages. Due to its ability to withstand higher voltages and currents, the STP8NK80ZFP-VB is suitable for efficient switching in motor control, inverters, and automation equipment, reducing energy losses and improving the operating efficiency of motors.
#### **Inverters and Power Conversion**
STP8NK80ZFP-VB is widely used in inverters and power conversion modules. Due to its high voltage withstand capability (800V) and high current handling capability, it is able to efficiently convert and control current in high voltage applications such as solar inverters, wind power generation systems and electric vehicle charging stations. Its low on-resistance characteristics enable it to have lower heat generation when handling high power and enhance the reliability and stability of the system.
#### **UPS Power System**
UPS (Uninterruptible Power Supply) systems usually require high voltage and high current power switching capabilities to ensure that the system continues to provide stable power in the event of a power outage. STP8NK80ZFP-VB can effectively handle these requirements, especially in UPS power supplies, backup power supplies and other high-power uninterruptible power supplies. Its high voltage withstand capability enables it to provide reliable switching control in these systems to ensure long-term stable operation of the power supply.
#### **High-voltage switchgear**
STP8NK80ZFP-VB is also very suitable for high-voltage switchgear, such as high-voltage battery switches, power electronic switch systems, etc. It can provide stable switching performance under high-voltage conditions and is suitable for applications such as high-voltage DC circuits, electric vehicle charging stations, and power grid control systems, ensuring the safe and reliable operation of high-power equipment under extreme conditions.
### Summary
STP8NK80ZFP-VB is a high-voltage, high-power N-type MOSFET in TO220F package, designed for applications that require high voltage and high current handling. It has a wide range of applications in power management, motor drive, inverter and UPS power supply, and is particularly suitable for high-voltage switching power supplies, industrial motor control systems and high-voltage power conversion modules. Its low on-resistance, fast switching characteristics and high voltage withstand capability make it an ideal choice for high-efficiency and high-stability power electronic equipment.
* 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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