Product introduction：
**VBE1252K Product Introduction**
VBE1252K is a high-voltage N-channel MOSFET in TO-252 (DPAK) package, designed for high-voltage power management and switching applications. The device has a drain-source withstand voltage (VDSS) of up to 250V, a gate drive voltage range of ±20V, and can be turned on at a minimum gate voltage of 4.78V. Its on-resistance (RDS(on)) is as low as 1700mΩ (maximum value), supporting a maximum continuous drain current of 0.5A. VBE1252K uses advanced Trench technology to improve the reliability and efficiency of the device, and is suitable for applications such as industrial control, power management, and high-voltage switching circuits.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO252 |
Single-N |
250V |
20V（±V） |
4.78V |
0.5A |
|
|
1700(mΩ) |
Trench |
**VBE1252K Detailed Parameter Description**
| **Parameter** | **Value** | **Unit** | **Remark** |
|-------------|----------|---------|----------|
| **Package Type** | TO-252 | / | DPAK Surface Mount Package|
| **Polarity** | N-Channel| / | / |
| **Drain-Source Voltage (VDSS)** | 250 | V | Maximum Withstand Voltage|
| **Gate Drive Voltage (VGS)** | ±20 | V | Allowable Gate Voltage Range|
| **Threshold Voltage (VGS(th))** | 4.78 | V | Typical Value|
| **On-Resistance (RDS(on))** | 1700 | mΩ | VGS = 10V |
| **Maximum Drain Current (ID)** | 0.5 | A | Maximum Continuous Current|
| **Process Type** | Trench | / | Provides lower on-resistance and better switching performance|
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Domain and module applications：
**Application fields and module examples**
1. **Industrial power management and high voltage conversion**
VBE1252K is suitable for industrial-grade AC-DC or DC-DC power conversion circuits, especially for applications requiring high voltage resistance, such as 220V power conversion or inverter design. Its 250V voltage resistance can effectively cope with grid fluctuations and improve system stability.
2. **Smart meter and energy management system**
In smart meters or remote power management systems, this MOSFET can be used for high-voltage current control, efficient power switching and grid monitoring, and improve the energy utilization and reliability of equipment.
3. **High-voltage relay and switch control**
In industrial automation and motor control systems, VBE1252K can be used as a high-voltage switching device to control high-voltage loads, such as electromagnetic relays, solenoid valves, or high-voltage signal switching, to improve the safety and efficiency of the control system.
4. **Lighting driver and LED constant current circuit**
Suitable for high-voltage LED lighting driver circuits, such as street lights, factory lighting and commercial lighting equipment. VBE1252K can be used for LED switch control and current regulation to achieve efficient lighting solutions.
5. **Communication power supply and base station power supply management**
In communication base stations and server power supply systems, this MOSFET can be used in high-voltage input power conversion modules to improve the efficiency and stability of power management and ensure the reliable operation of communication equipment.
6. **Electric vehicle charging pile and battery management**
In electric vehicle charging piles or high-power battery management systems, VBE1252K can be used for high-voltage isolation switches and charge and discharge control to ensure the safe operation of battery packs and improve the durability and stability of charging systems.
7. **Inverter and Motor Control**
In industrial inverter and motor drive applications, this MOSFET is suitable for high-voltage control circuits, such as motor soft start, high-voltage DC relay, etc., which helps to improve motor operating efficiency and reduce power consumption.
VBE1252K is widely used in industrial control, power conversion, smart grid and high-voltage switch fields due to its high voltage resistance, low power consumption and small package.
* 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：
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