中文
English
STP4NB50FP-VB Product details
Back to previous pageProduct introduction：
**
STP4NB50FP-VB is a single N-channel power MOSFET in TO220F package, using Planar technology, with a drain-source voltage (V_DS) of 650V, suitable for medium to high voltage applications. Its design goal is to provide efficient power control and switching performance, especially in high voltage and low current applications such as power management, converters, inverters, etc. The maximum drain current of STP4NB50FP-VB is 4A, the threshold voltage (V_th) is 3.5V, the gate-source voltage (V_GS) is ±30V, and the on-resistance (R_DS(ON)) is 2560mΩ (V_GS = 10V). Despite its low current carrying capability, its high drain-source voltage and applicable power range make it particularly suitable for low power systems that require high voltage control.
---
**STP4NB50FP-VB MOSFET -
STP4NB50FP-VB is a single N-channel power MOSFET in TO220F package, using Planar technology, with a drain-source voltage (V_DS) of 650V, suitable for medium to high voltage applications. Its design goal is to provide efficient power control and switching performance, especially in high voltage and low current applications such as power management, converters, inverters, etc. The maximum drain current of STP4NB50FP-VB is 4A, the threshold voltage (V_th) is 3.5V, the gate-source voltage (V_GS) is ±30V, and the on-resistance (R_DS(ON)) is 2560mΩ (V_GS = 10V). Despite its low current carrying capability, its high drain-source voltage and applicable power range make it particularly suitable for low power systems that require high voltage control.
---
**STP4NB50FP-VB MOSFET -
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | 2560mΩ | 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 | 650V | 3.5V | 4A | Plannar |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 4A | Plannar |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
**
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (V_DS)**: 650V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 2560mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 4A
- **Technology**: Planar technology
- **Maximum power loss**: Calculated according to application and environmental conditions
- **Operating temperature range**: Typically -55°C to +150°C
- **Switching characteristics**: Suitable for high voltage and medium current applications
- **Power package**: Suitable for medium power switching and converter circuits
---
**
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (V_DS)**: 650V
- **Maximum gate-source voltage (V_GS)**: ±30V
- **Threshold voltage (V_th)**: 3.5V
- **On-resistance (R_DS(ON))**: 2560mΩ @ V_GS = 10V
- **Maximum drain current (I_D)**: 4A
- **Technology**: Planar technology
- **Maximum power loss**: Calculated according to application and environmental conditions
- **Operating temperature range**: Typically -55°C to +150°C
- **Switching characteristics**: Suitable for high voltage and medium current applications
- **Power package**: Suitable for medium power switching and converter circuits
---
**
Domain and module applications：
**
1. **High Voltage Power Management**
The STP4NB50FP-VB is widely used in high voltage power management systems, especially in power converters and power distribution modules. With its maximum drain-source voltage of 650V, this MOSFET is suitable for industrial power supplies, AC-DC converters, and devices requiring higher voltage inputs. Despite its relatively low current carrying capacity (4A), it can still work effectively in power systems requiring high voltages.
2. **Inverters and Frequency Converters**
In inverter systems, the STP4NB50FP-VB is suitable for applications that convert DC power to AC power, especially in solar inverters and wind inverters. Its high drain-source voltage of 650V makes it ideal for systems that require high voltage outputs. This MOSFET can also be used in frequency converters to regulate the output voltage of motor drive systems to ensure stable and efficient power conversion.
3. **Switching Power Supply (SMPS)**
STP4NB50FP-VB can be used in switching power supply (SMPS) design, especially in situations with high voltage input and lower current demand. Its high drain voltage (V_DS) provides good voltage control for the power system, especially for those devices operating in the AC input voltage range, such as industrial power supplies and high-efficiency power converters.
4. **Power Electronic Equipment**
STP4NB50FP-VB is suitable for power switches in power electronic equipment, such as battery management systems (BMS), power factor correction (PFC) circuits, etc. Due to its low power consumption and high switching efficiency, it can provide efficient current switching in power electronic systems, especially for medium power supplies and electrical control systems.
5. **Home Appliances and Consumer Electronics**
In some home appliances and consumer electronics, STP4NB50FP-VB can be used in power management modules, such as in TVs, audio systems and other high voltage power supply equipment. It is able to provide stable power control to ensure that the high voltage power systems of these devices work safely and efficiently.
6. **Battery Charger**
STP4NB50FP-VB can be used in battery chargers, especially in application scenarios with higher charging voltages. It can effectively control the voltage and current during battery charging, thereby improving charging efficiency and extending battery life. This MOSFET can also find uses in applications such as power tools and mobile devices.
Through the above application examples, the STP4NB50FP-VB shows its applicability in multiple fields, especially in power switching and conversion applications with high voltage and medium current. Despite its low current carrying capacity, it is able to provide stable and efficient performance in many systems with high voltage requirements.
1. **High Voltage Power Management**
The STP4NB50FP-VB is widely used in high voltage power management systems, especially in power converters and power distribution modules. With its maximum drain-source voltage of 650V, this MOSFET is suitable for industrial power supplies, AC-DC converters, and devices requiring higher voltage inputs. Despite its relatively low current carrying capacity (4A), it can still work effectively in power systems requiring high voltages.
2. **Inverters and Frequency Converters**
In inverter systems, the STP4NB50FP-VB is suitable for applications that convert DC power to AC power, especially in solar inverters and wind inverters. Its high drain-source voltage of 650V makes it ideal for systems that require high voltage outputs. This MOSFET can also be used in frequency converters to regulate the output voltage of motor drive systems to ensure stable and efficient power conversion.
3. **Switching Power Supply (SMPS)**
STP4NB50FP-VB can be used in switching power supply (SMPS) design, especially in situations with high voltage input and lower current demand. Its high drain voltage (V_DS) provides good voltage control for the power system, especially for those devices operating in the AC input voltage range, such as industrial power supplies and high-efficiency power converters.
4. **Power Electronic Equipment**
STP4NB50FP-VB is suitable for power switches in power electronic equipment, such as battery management systems (BMS), power factor correction (PFC) circuits, etc. Due to its low power consumption and high switching efficiency, it can provide efficient current switching in power electronic systems, especially for medium power supplies and electrical control systems.
5. **Home Appliances and Consumer Electronics**
In some home appliances and consumer electronics, STP4NB50FP-VB can be used in power management modules, such as in TVs, audio systems and other high voltage power supply equipment. It is able to provide stable power control to ensure that the high voltage power systems of these devices work safely and efficiently.
6. **Battery Charger**
STP4NB50FP-VB can be used in battery chargers, especially in application scenarios with higher charging voltages. It can effectively control the voltage and current during battery charging, thereby improving charging efficiency and extending battery life. This MOSFET can also find uses in applications such as power tools and mobile devices.
Through the above application examples, the STP4NB50FP-VB shows its applicability in multiple fields, especially in power switching and conversion applications with high voltage and medium current. Despite its low current carrying capacity, it is able to provide stable and efficient performance in many systems with high voltage requirements.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
