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STP3NK90ZFP-VB Product details
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1. **Product Introduction**
STP3NK90ZFP-VB is a high voltage N-type MOSFET in TO220F package with a maximum drain-source voltage (V_DS) of 950V, suitable for high voltage power switching and power conversion applications. It has a maximum drain current (I_D) of 6A, a threshold voltage (V_th) of 3.5V, and an on-resistance (R_DS(ON)) of 2400mΩ (at V_GS = 10V), suitable for applications that need to withstand high voltage and high current. This MOSFET adopts Plannar technology to ensure its stable electrical performance, low conduction loss and efficient switching characteristics. STP3NK90ZFP-VB is widely used in power conversion, power management, inverters, motor drives and other high power applications.
STP3NK90ZFP-VB is a high voltage N-type MOSFET in TO220F package with a maximum drain-source voltage (V_DS) of 950V, suitable for high voltage power switching and power conversion applications. It has a maximum drain current (I_D) of 6A, a threshold voltage (V_th) of 3.5V, and an on-resistance (R_DS(ON)) of 2400mΩ (at V_GS = 10V), suitable for applications that need to withstand high voltage and high current. This MOSFET adopts Plannar technology to ensure its stable electrical performance, low conduction loss and efficient switching characteristics. STP3NK90ZFP-VB is widely used in power conversion, power management, inverters, motor drives and other high power 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 | 950V | 3.5V | 6A | 2400mΩ | Plannar |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 950V | 3.5V | 6A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 950V | 3.5V | 6A | Plannar |
| 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)**: 950V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 2400mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 6A
- **Technology type**: Plannar
- **Operating temperature range**: -55°C to +150°C
- **Power loss (P_d)**: 125W (typical)
- **Switching characteristics**: Suitable for high voltage and high power switching applications, with lower switching losses and good thermal management capabilities.
- **Gain characteristics**: With high gain, it can provide stable working performance at higher voltage and current.
- **Package type**: TO220F
- **Configuration**: Single N-type MOSFET
- **Maximum drain-source voltage (V_DS)**: 950V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 2400mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 6A
- **Technology type**: Plannar
- **Operating temperature range**: -55°C to +150°C
- **Power loss (P_d)**: 125W (typical)
- **Switching characteristics**: Suitable for high voltage and high power switching applications, with lower switching losses and good thermal management capabilities.
- **Gain characteristics**: With high gain, it can provide stable working performance at higher voltage and current.
Domain and module applications：
3. **Application fields and modules**
The high withstand voltage and high power characteristics of STP3NK90ZFP-VB make it suitable for multiple high voltage application fields. The following are some typical applications:
- **High voltage power converter**:
Due to its high withstand voltage of 950V, STP3NK90ZFP-VB is widely used in high voltage power converters, especially in AC-DC converters, DC-DC converters and power management systems. It can work efficiently under high voltage environment and provide stable current conversion and voltage regulation functions.
- **Inverter**:
In solar inverters, power inverters and UPS (uninterruptible power supply), STP3NK90ZFP-VB is used as a power switch. Its high withstand voltage capability enables it to withstand voltages up to 950V during the conversion process and effectively convert direct current (DC) to alternating current (AC), meeting the needs of high power power conversion.
- **Motor drive systems**:
In motor drive systems, the STP3NK90ZFP-VB can be used for current switching and power regulation. It is suitable for high-power motor control applications such as industrial automation, HVAC systems, and high-voltage motor drive systems. In these systems, it can provide efficient power regulation and current control.
- **Power dispatching and substation systems**:
In power dispatching and substation systems, the STP3NK90ZFP-VB is used as a high-voltage switching element for power distribution, load control, and voltage regulation. Its high withstand voltage characteristics make it very suitable for operation in these high-voltage environments, ensuring the stability and reliability of the power system.
- **High-power lighting systems**:
The STP3NK90ZFP-VB can be used in high-power lighting control systems, especially in street lighting and large commercial lighting systems. It can withstand high voltages and high currents, providing reliable power management and load regulation for lighting systems.
- **Battery Management System (BMS)**:
In battery management and charging systems, STP3NK90ZFP-VB can be used as a switching element to regulate the current flow during the charging process and ensure safe charging and discharging of the battery, especially in high-voltage battery pack applications.
- **Home Appliances and Industrial Power Systems**:
STP3NK90ZFP-VB is widely used in high-power home appliances and industrial power systems, such as air conditioners, electric water heaters, and industrial power modules. It can effectively manage high voltage currents, provide stable power conversion, and reduce energy loss in the system.
In summary, as a high-voltage, high-power N-type MOSFET, STP3NK90ZFP-VB is widely used in power conversion, inverters, motor control, power dispatching, high-power lighting systems and other fields. It can efficiently handle high currents and high voltages to meet various needs in industrial and high-voltage power systems.
The high withstand voltage and high power characteristics of STP3NK90ZFP-VB make it suitable for multiple high voltage application fields. The following are some typical applications:
- **High voltage power converter**:
Due to its high withstand voltage of 950V, STP3NK90ZFP-VB is widely used in high voltage power converters, especially in AC-DC converters, DC-DC converters and power management systems. It can work efficiently under high voltage environment and provide stable current conversion and voltage regulation functions.
- **Inverter**:
In solar inverters, power inverters and UPS (uninterruptible power supply), STP3NK90ZFP-VB is used as a power switch. Its high withstand voltage capability enables it to withstand voltages up to 950V during the conversion process and effectively convert direct current (DC) to alternating current (AC), meeting the needs of high power power conversion.
- **Motor drive systems**:
In motor drive systems, the STP3NK90ZFP-VB can be used for current switching and power regulation. It is suitable for high-power motor control applications such as industrial automation, HVAC systems, and high-voltage motor drive systems. In these systems, it can provide efficient power regulation and current control.
- **Power dispatching and substation systems**:
In power dispatching and substation systems, the STP3NK90ZFP-VB is used as a high-voltage switching element for power distribution, load control, and voltage regulation. Its high withstand voltage characteristics make it very suitable for operation in these high-voltage environments, ensuring the stability and reliability of the power system.
- **High-power lighting systems**:
The STP3NK90ZFP-VB can be used in high-power lighting control systems, especially in street lighting and large commercial lighting systems. It can withstand high voltages and high currents, providing reliable power management and load regulation for lighting systems.
- **Battery Management System (BMS)**:
In battery management and charging systems, STP3NK90ZFP-VB can be used as a switching element to regulate the current flow during the charging process and ensure safe charging and discharging of the battery, especially in high-voltage battery pack applications.
- **Home Appliances and Industrial Power Systems**:
STP3NK90ZFP-VB is widely used in high-power home appliances and industrial power systems, such as air conditioners, electric water heaters, and industrial power modules. It can effectively manage high voltage currents, provide stable power conversion, and reduce energy loss in the system.
In summary, as a high-voltage, high-power N-type MOSFET, STP3NK90ZFP-VB is widely used in power conversion, inverters, motor control, power dispatching, high-power lighting systems and other fields. It can efficiently handle high currents and high voltages to meet various needs in industrial and high-voltage power systems.
* 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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