**VBsemi 2SJ621-T1B-A-VB**

- **Silkscreen:** VB2355
- **Brand:** VBsemi
- **Package:** SOT23-3

**Parameters:**
- Channel type: P—Channel
- Maximum withstand voltage: -30V
- Maximum current: -5.6A
- On resistance: 47mΩ @ VGS=10V, VGS=20V
- Threshold voltage: Vth=-1V

**Application introduction:**
2SJ621-T1B-A-VB is a high-performance P—Channel field effect transistor in SOT23-3 package, suitable for a variety of electronic application scenarios. Its low on resistance and reliable performance make it an ideal choice for designers.

**Fields and module applications:**
1. **Power management module:** Suitable for power management applications such as switching power supplies, voltage regulator modules and DC-DC converters.
2. **Amplifier power stage:** Can be used in audio amplifiers and other circuits requiring high-performance power amplification.
3. **Current control field:** In circuits requiring efficient current control, it can be used to design power switches and current sources.

Please note that the specific application depends on the project requirements and the requirements of other circuit components. When designing a circuit, please refer to the data sheet to ensure correct use and performance.