中文
English
STD5NK50Z-VB Product details
Back to previous pageProduct introduction：
Product Introduction: STD5NK50Z-VB
STD5NK50Z-VB is a single N-channel power MOSFET in TO252 package, suitable for power management applications that require high voltage tolerance and reliable performance. This device has a drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) tolerance of ±30V. It is designed with Super-Junction (SJ) multi-layer EPI technology to provide higher efficiency and lower on-resistance. Its on-resistance is 1000mΩ@VGS=10V and the maximum drain current (ID) is 5A, which meets the needs of medium and low power applications. STD5NK50Z-VB is designed for high-voltage power conversion equipment and is widely used in LED drivers, adapters, industrial power modules, and home appliance control.
---
STD5NK50Z-VB is a single N-channel power MOSFET in TO252 package, suitable for power management applications that require high voltage tolerance and reliable performance. This device has a drain-source voltage (VDS) of 650V and a gate-source voltage (VGS) tolerance of ±30V. It is designed with Super-Junction (SJ) multi-layer EPI technology to provide higher efficiency and lower on-resistance. Its on-resistance is 1000mΩ@VGS=10V and the maximum drain current (ID) is 5A, which meets the needs of medium and low power applications. STD5NK50Z-VB is designed for high-voltage power conversion equipment and is widely used in LED drivers, adapters, industrial power modules, and home appliance control.
---
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 |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | 1000mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 650V | 3.5V | 5A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Detailed parameter description
| **Parameter** | **Value** | **Description** |
|-----------------------|---------------------------------|--------------------------------------------|
| **Package** | TO252 | Compact package, suitable for surface mount design. |
| **Configuration** | Single N-channel | Single channel design, convenient for simple switching applications. |
| **Drain-source voltage (VDS)** | 650V | High voltage tolerance, suitable for high voltage system requirements. |
| **Gate voltage (VGS)** | ±30V | High gate voltage tolerance, improve system reliability. |
| **Threshold voltage (Vth)** | 3.5V | Moderate threshold voltage, ensuring a balance between low power consumption and high efficiency operation. |
| **On-resistance (RDS(ON))** | 1000mΩ@VGS=10V | Provides moderate conduction performance, suitable for medium load current scenarios. |
| **Drain Current (ID)** | 5A | Maximum current capability to meet the needs of low- and medium-power devices. |
| **Technology** | SJ_Multi-EPI | Super-Junction technology improves performance density and efficiency. |
---
| **Parameter** | **Value** | **Description** |
|-----------------------|---------------------------------|--------------------------------------------|
| **Package** | TO252 | Compact package, suitable for surface mount design. |
| **Configuration** | Single N-channel | Single channel design, convenient for simple switching applications. |
| **Drain-source voltage (VDS)** | 650V | High voltage tolerance, suitable for high voltage system requirements. |
| **Gate voltage (VGS)** | ±30V | High gate voltage tolerance, improve system reliability. |
| **Threshold voltage (Vth)** | 3.5V | Moderate threshold voltage, ensuring a balance between low power consumption and high efficiency operation. |
| **On-resistance (RDS(ON))** | 1000mΩ@VGS=10V | Provides moderate conduction performance, suitable for medium load current scenarios. |
| **Drain Current (ID)** | 5A | Maximum current capability to meet the needs of low- and medium-power devices. |
| **Technology** | SJ_Multi-EPI | Super-Junction technology improves performance density and efficiency. |
---
Domain and module applications：
Application fields and module examples
1. **LED driver**
STD5NK50Z-VB is very suitable for high-voltage LED driver modules, especially in street lighting and industrial lighting applications. Its high voltage resistance and low loss characteristics can effectively improve the efficiency of the driver and extend the service life of the LED.
2. **Power adapter**
In high-voltage power adapters, STD5NK50Z-VB provides reliable power switching functions. Its Super-Junction technology supports high-efficiency power conversion at low on-resistance, meeting the high reliability requirements of portable devices and home appliance power supplies.
3. **Industrial power module**
STD5NK50Z-VB can be used in industrial power modules, such as inverters and industrial control systems. Its 650V drain-source voltage can withstand high voltage fluctuations in industrial environments, ensuring long-term stable operation of the equipment.
4. **Home appliance control**
In home appliance control (such as air conditioners, induction cookers, etc.), the STD5NK50Z-VB provides efficient switching capabilities, effectively reduces energy loss, and supports higher efficiency and lower heat generation through its low on-resistance characteristics.
5. **Grid and energy applications**
The STD5NK50Z-VB can be used in auxiliary power equipment and energy conversion modules of the power grid, such as solar inverters or backup power systems. Its high voltage and reliability characteristics can ensure stable operation of the equipment under dynamic power conditions.
6. **Power switching converter**
This type of MOSFET can be used as the core component of the power switching converter, suitable for DC-AC or AC-DC converter applications. Its high voltage tolerance and high efficiency performance improve the conversion efficiency of the overall system.
1. **LED driver**
STD5NK50Z-VB is very suitable for high-voltage LED driver modules, especially in street lighting and industrial lighting applications. Its high voltage resistance and low loss characteristics can effectively improve the efficiency of the driver and extend the service life of the LED.
2. **Power adapter**
In high-voltage power adapters, STD5NK50Z-VB provides reliable power switching functions. Its Super-Junction technology supports high-efficiency power conversion at low on-resistance, meeting the high reliability requirements of portable devices and home appliance power supplies.
3. **Industrial power module**
STD5NK50Z-VB can be used in industrial power modules, such as inverters and industrial control systems. Its 650V drain-source voltage can withstand high voltage fluctuations in industrial environments, ensuring long-term stable operation of the equipment.
4. **Home appliance control**
In home appliance control (such as air conditioners, induction cookers, etc.), the STD5NK50Z-VB provides efficient switching capabilities, effectively reduces energy loss, and supports higher efficiency and lower heat generation through its low on-resistance characteristics.
5. **Grid and energy applications**
The STD5NK50Z-VB can be used in auxiliary power equipment and energy conversion modules of the power grid, such as solar inverters or backup power systems. Its high voltage and reliability characteristics can ensure stable operation of the equipment under dynamic power conditions.
6. **Power switching converter**
This type of MOSFET can be used as the core component of the power switching converter, suitable for DC-AC or AC-DC converter applications. Its high voltage tolerance and high efficiency performance improve the conversion efficiency of the overall system.
* 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
