Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO3P |
Single-P |
-150V |
20V（±V） |
-2.0V |
-50A |
|
80(mΩ) |
64(mΩ) |
Trench |
## **VBPB2157N detailed parameter description**
| Parameter | Symbol | Value | Unit |
|------|------|------|------|
| **Maximum drain-source voltage** | V\(_{DSS}\) | -150 | V |
| **Gate-source voltage** | V\(_{GS}\) | ±20 | V |
| **Threshold voltage** | V\(_{GS(th)}\) | -2.0 | V |
| **Maximum on-resistance (typical value)** | R\(_{DS(on)}\) | 80 (typical 64) | mΩ |
| **Maximum continuous drain current** | I\(_D\) | -50 | A |
| **Package type** | - | TO-3P | - |
| **Technology type** | - | Trench | - |
Domain and module applications：
# **VBPB2157N Application Fields and Module Examples**
1. **Switching Power Supply (SMPS) and DC-DC Converter**
VBPB2157N is suitable for switching power supplies and high-efficiency DC-DC converters, especially **high-power power supply** devices such as server power supplies and industrial power systems. Its **low R\(_{DS(on)}\)** reduces conduction losses, improves overall energy efficiency, and reduces heat dissipation requirements.
2. **Motor Drive and Industrial Control**
Due to its high voltage resistance and high current carrying capacity, this MOSFET is suitable for **motor drive modules, servo motor control systems, and inverters**. In particular, it can improve the energy efficiency and stability of motor drives in situations where high-speed switching and low losses are required.
3. **Battery Management System (BMS) and Electric Vehicles (EV)**
In **new energy vehicle BMS, battery protection modules** and high-voltage DC relays, VBPB2157N can be used as a high-power load switch or protection switch to reduce power loss and improve system safety.
4. **Solar inverters and energy storage systems**
In **PV inverters, solar MPPT (maximum power point tracking) controllers** and **energy storage systems**, this MOSFET can be used for efficient power conversion, improving energy utilization, reducing temperature rise and extending system life.
5. **UPS (uninterruptible power supply) and backup power systems**
This device is suitable for **UPS inverters and power conditioning equipment** to optimize energy management and ensure that critical equipment can still obtain stable power supply during power outages.
With high reliability, low loss and high power handling capabilities, the VBPB2157N is suitable for a variety of efficient power management and power conversion applications, and is an ideal choice for industrial and automotive electronics.
* 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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