**VBsemi J345-VB**

**Detailed parameter description:**
- **Package type:** SOT23
- **Channel type:** P—Channel
- **Channel voltage (VDS):** -60V
- **Current (ID):** -0.5A
- **On-resistance (RDS(ON)):** 3000mΩ @ VGS=10V, VGS=20V
- **Threshold voltage (Vth):** -1.87V

**Brand:** VBsemi

**Application introduction:**
VBsemi J345-VB is a P—Channel MOSFET suitable for a variety of electronic applications. Its parameter characteristics make it an ideal choice for the following fields:

1. **Power management module:** J345-VB is suitable for power management modules, especially in applications that require P-Channel MOSFET for power switching, such as battery charging and discharging control.

2. **Low-power devices:** Due to its low on-resistance and low threshold voltage, the device is well suited for low-power devices such as portable electronic devices, sensors, and Internet of Things (IoT) terminals.

3. **Signal switch:** J345-VB can be used in signal switching circuits that require P-Channel MOSFET to provide reliable switching functions, such as signal switching applications in communication equipment.

4. **Power inverter:** In power inverter modules that require reverse polarity, J345-VB can also provide stable power inversion functions.

**Example:**
In the field of battery management, J345-VB can be used in battery charging and discharging control modules to ensure effective management and extended battery life. In portable devices, as part of low-power devices, the device can be used to control the power switch of the device. In communication equipment, J345-VB can be used for signal switching to ensure the reliability of signal switching. At the same time, in small power inverter modules, the device can also provide reliable power inverter function.