Model: 6402-VB

Silk screen: VB2290

Brand: VBsemi

Parameters:
- Package type: SOT23
- Channel type: P-Channel
- Rated voltage: -20V
- Rated current: -4A
- On resistance: RDS(ON) = 57mΩ @ VGS=4.5V, VGS=12V
- Threshold voltage: Vth = -0.81V

Package: SOT23

Detailed parameter description and application introduction:

The device adopts SOT23 package, belongs to the P-Channel channel type, with a rated voltage of -20V and a rated current of -4A. When VGS is 4.5V and VGS is 12V, its on-resistance is 57mΩ and threshold voltage is -0.81V. It is suitable for the design of various power management and switching circuits.

**Application Introduction:**

1. **Power Management Module:**
Due to the P-Channel channel characteristics of the device, it is suitable for load switches and inverter circuits in power management modules. Its low on-resistance helps improve efficiency.

2. **Current Control Module:**
In applications where P-Channel MOSFET is required for current control, such as current source, current limiter and other modules.

3. **Battery Protection Module:**
Due to its low threshold voltage and low on-resistance, it can be used in battery protection circuits to achieve precise control of the battery.

4. **Switching Power Supply Module:**
Suitable for load switches in switching power supplies, helping to improve the efficiency and performance of switching power supplies.

5. **Signal switch module:**
In circuits that require P-Channel channels for signal switching, such as analog switches, signal selectors and other modules.

Through the multifunctional characteristics of this device, it can be widely used in power management, current control, battery protection, switching power supply and signal switch, etc., providing high-performance and reliable solutions for various modules.