Product introduction：
**VBQA2302 Product Introduction**
VBQA2302 is a high-performance P-channel MOSFET in a small DFN8 (5x6) package, designed for efficient power management and high current switching applications. Its drain-source withstand voltage (VDSS) is -30V, the gate drive voltage range is ±20V, and it can be turned on at a gate voltage as low as -1.68V. The device has an on-resistance (RDS(on)) as low as 2.2mΩ (maximum) and supports a continuous drain current of up to -120A, making it ideal for high current applications. VBQA2302 uses advanced Trench technology to ensure low loss and high efficiency in high power switching environments, and is widely used in load switching, power management, motor drive, and server power supply systems.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| DFN8(5X6) |
Single-P |
-30V |
20V（±V） |
-1.68 |
-120A |
|
|
2.2(mΩ) |
Trench |
**VBQA2302 Detailed Parameter Description**
| **Parameter** | **Value** | **Unit** | **Remark** |
|-------------|----------|---------|----------|
| **Package Type** | DFN8 (5x6) | / | Small Flat Pack|
| **Polarity** | P-Channel| / | / |
| **Drain-Source Voltage (VDSS)** | -30 | V | Maximum Withstand Voltage|
| **Gate Drive Voltage (VGS)** | ±20 | V | Allowable Gate Voltage Range|
| **Threshold Voltage (VGS(th))** | -1.68 | V | Typical Value|
| **On-Resistance (RDS(on))** | 2.2 | mΩ | VGS = -10V |
| **Maximum drain current (ID)** | -120 | A | Maximum continuous current|
| **Process type** | Trench | / | Provides lower on-resistance and better switching performance|
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Domain and module applications：
**Applications and Module Examples**
1. **Server and Data Center Power Management**
The VBQA2302 is suitable for high-power power supply systems in servers and data centers, such as high-efficiency load switches and bus conversion circuits. Its low RDS(on) can effectively reduce power losses and improve energy efficiency in data centers.
2. **Battery Management and Mobile Device Power**
In portable devices such as smartphones, tablets and laptops, this MOSFET can be used in high-power battery management systems (BMS) to provide efficient charging and discharging paths, optimize battery life and improve safety.
3. **High-Power DC-DC Converters**
Suitable for high-power DC-DC converters such as totem pole PFC (power factor correction) and high-efficiency buck converters. Its high current capability makes it suitable for power conversion applications that require low loss and high efficiency, such as industrial-grade power modules.
4. **Motor Drive and Industrial Control**
Due to its high current carrying capacity, the VBQA2302 is suitable for brushless DC motor (BLDC) and stepper motor drive circuits, and can be used in industrial and consumer applications such as robots, electric scooters, and power tools.
5. **Automotive Electronics and 48V Power Supply System**
Suitable for 48V power supply systems of new energy vehicles (EV) and hybrid electric vehicles (HEV), including electronic control units (ECU), battery switching modules, and high-power load management, to improve the efficiency and reliability of vehicle electrical systems.
6. **Power Distribution and Load Switch**
This MOSFET can be used as a high-power load switch for high-end graphics cards, server motherboards, telecom base stations, and industrial control circuits to ensure stable operation of the system under different power requirements.
7. **LED lighting and high-power driver module**
VBQA2302 can be used for LED constant current drivers and high-power lighting systems, such as smart lighting, stage lighting and automotive LED headlights, to achieve efficient energy conversion and reduce heat loss.
In summary, VBQA2302 has the characteristics of high current capability, low conduction loss and compact packaging, and is widely used in multiple high-power management fields such as consumer electronics, data centers, industrial control, 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
Technical support：
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