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STD5NK50ZDT4-VB Product details
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STD5NK50ZDT4-VB Product Introduction
STD5NK50ZDT4-VB is a high-voltage N-type power MOSFET with a TO251 package, a drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) of ±30V. This product adopts advanced super-junction multi-layer epitaxial (SJ_Multi-EPI) technology to achieve a lower on-resistance (RDS(ON) 950mΩ @ VGS=10V), achieving an ideal balance between switching performance and energy efficiency. The drain current (ID) of STD5NK50ZDT4-VB is 5A, which is suitable for application scenarios requiring high-voltage operation, high reliability and high efficiency. It is widely used in power management, high-voltage power conversion, industrial control and battery management systems.
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STD5NK50ZDT4-VB is a high-voltage N-type power MOSFET with a TO251 package, a drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) of ±30V. This product adopts advanced super-junction multi-layer epitaxial (SJ_Multi-EPI) technology to achieve a lower on-resistance (RDS(ON) 950mΩ @ VGS=10V), achieving an ideal balance between switching performance and energy efficiency. The drain current (ID) of STD5NK50ZDT4-VB is 5A, which is suitable for application scenarios requiring high-voltage operation, high reliability and high efficiency. It is widely used in power management, high-voltage power conversion, industrial control and battery management systems.
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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 | 650V | 3.5V | 5A | 950mΩ | 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 | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
STD5NK50ZDT4-VB parameter description
| **Parameter** | **Detailed description** |
|---------------------------|-------------------------------------------------------------------|
| **Package type** | TO251 |
| **Configuration** | Single channel N-type MOSFET |
| **Drain-source voltage (VDS)** | 650V |
| **Gate-source voltage (VGS)** | ±30V |
| **Turn-on threshold voltage (Vth)** | 3.5V |
| **On-resistance (RDS(ON))** | 950mΩ (@ VGS=10V) |
| **Maximum drain current (ID)** | 5A |
| **Technology** | SJ_Multi-EPI technology|
| **Switching performance** | Efficient current switching capability, suitable for high-frequency switching scenarios|
| **Thermal performance** | Effective thermal management for harsh industrial environments |
| **Typical application voltage** | High voltage operating circuit (up to 650V) |
| **Reliability** | Suitable for long-term operation circuits, providing stability and high efficiency |
| **Operating temperature range** | -55°C to 150°C |
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| **Parameter** | **Detailed description** |
|---------------------------|-------------------------------------------------------------------|
| **Package type** | TO251 |
| **Configuration** | Single channel N-type MOSFET |
| **Drain-source voltage (VDS)** | 650V |
| **Gate-source voltage (VGS)** | ±30V |
| **Turn-on threshold voltage (Vth)** | 3.5V |
| **On-resistance (RDS(ON))** | 950mΩ (@ VGS=10V) |
| **Maximum drain current (ID)** | 5A |
| **Technology** | SJ_Multi-EPI technology|
| **Switching performance** | Efficient current switching capability, suitable for high-frequency switching scenarios|
| **Thermal performance** | Effective thermal management for harsh industrial environments |
| **Typical application voltage** | High voltage operating circuit (up to 650V) |
| **Reliability** | Suitable for long-term operation circuits, providing stability and high efficiency |
| **Operating temperature range** | -55°C to 150°C |
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Domain and module applications：
Application fields and module examples
1. **Power conversion and management system**
STD5NK50ZDT4-VB performs well in AC-DC and DC-DC power converters, especially in circuits that require high voltage processing, such as LED drivers, grid power conversion equipment, and switching power supply modules. Its high withstand voltage and low loss characteristics can significantly improve system efficiency, reduce heat generation, and extend equipment life.
2. **Industrial control system**
In industrial automation, STD5NK50ZDT4-VB can be used for industrial control equipment such as inverters and motor drive modules. Its reliable voltage tolerance and low conduction loss make it stable in complex industrial environments, and can cope with high-frequency switching requirements, helping to optimize the operating efficiency of production equipment.
3. **Battery management system (BMS)**
In battery pack protection and management modules, this MOSFET is used for high-voltage charge and discharge control to ensure efficient power management. It is able to provide excellent performance under extreme operating conditions, such as in electric vehicles, power tools or energy storage systems.
4. **High-voltage lighting systems**
The STD5NK50ZDT4-VB is suitable for high-voltage LED drivers and street lighting control modules. With its efficient current switching capability, the device can improve the energy efficiency and extend the service life of lighting equipment.
5. **Inverter and voltage regulator module**
In solar inverters and voltage regulator modules, this MOSFET can be used to achieve efficient energy conversion, reduce system operating costs, and provide reliable voltage protection capabilities to meet the needs of high-voltage operating environments.
6. **Power protection and isolation circuits**
In electrical equipment protection circuits, the STD5NK50ZDT4-VB provides overvoltage and overcurrent protection capabilities and is widely used in safety modules of power equipment. Its high voltage withstand capability and fast response switching characteristics ensure the safe operation of the circuit.
In summary, the STD5NK50ZDT4-VB is a high-voltage N-type MOSFET with high reliability and excellent performance. It is particularly suitable for application scenarios that require high voltage handling and high-frequency switching, such as industrial control, power management, lighting drive and battery systems.
1. **Power conversion and management system**
STD5NK50ZDT4-VB performs well in AC-DC and DC-DC power converters, especially in circuits that require high voltage processing, such as LED drivers, grid power conversion equipment, and switching power supply modules. Its high withstand voltage and low loss characteristics can significantly improve system efficiency, reduce heat generation, and extend equipment life.
2. **Industrial control system**
In industrial automation, STD5NK50ZDT4-VB can be used for industrial control equipment such as inverters and motor drive modules. Its reliable voltage tolerance and low conduction loss make it stable in complex industrial environments, and can cope with high-frequency switching requirements, helping to optimize the operating efficiency of production equipment.
3. **Battery management system (BMS)**
In battery pack protection and management modules, this MOSFET is used for high-voltage charge and discharge control to ensure efficient power management. It is able to provide excellent performance under extreme operating conditions, such as in electric vehicles, power tools or energy storage systems.
4. **High-voltage lighting systems**
The STD5NK50ZDT4-VB is suitable for high-voltage LED drivers and street lighting control modules. With its efficient current switching capability, the device can improve the energy efficiency and extend the service life of lighting equipment.
5. **Inverter and voltage regulator module**
In solar inverters and voltage regulator modules, this MOSFET can be used to achieve efficient energy conversion, reduce system operating costs, and provide reliable voltage protection capabilities to meet the needs of high-voltage operating environments.
6. **Power protection and isolation circuits**
In electrical equipment protection circuits, the STD5NK50ZDT4-VB provides overvoltage and overcurrent protection capabilities and is widely used in safety modules of power equipment. Its high voltage withstand capability and fast response switching characteristics ensure the safe operation of the circuit.
In summary, the STD5NK50ZDT4-VB is a high-voltage N-type MOSFET with high reliability and excellent performance. It is particularly suitable for application scenarios that require high voltage handling and high-frequency switching, such as industrial control, power management, lighting drive and battery 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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