Model: SI2301ADS-T1-GE3-VB.
Silk screen: VB2290.
Brand: VBsemi.
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Detailed parameter description:.
- Channel type: P channel.
- Rated voltage: -20V.
- Maximum current: -4A.
- Static on-resistance (RDS(ON)): 57mΩ @ 4.5V, 83mΩ @ 2.5V.
- Gate-source voltage (Vgs): ±12V.
- Threshold voltage (Vth): -0.81V.
- Package type: SOT23.
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Application introduction:.
SI2301ADS-T1-GE3- VB is a P-channel field effect transistor with some specific electrical properties and is suitable for modules and circuits in a variety of electronic fields. The following are some of the main application areas of this product: .
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1. **Battery Protection**: This P-channel transistor can be used in battery protection modules to prevent battery over-discharge and over-charging, ensuring Battery safety and longevity. .
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2. **Low voltage disconnect switch**: Due to its low threshold voltage and low on-resistance, it is suitable for low voltage disconnect switch for power management and control of electronic equipment. .
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3. **LED Control**: In the LED lighting control module, SI2301ADS-T1-GE3-VB can be used as a current regulator and switch to help control the brightness and color temperature of the LED light. .
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4. **Motor Drive**: It can also be used for small motor drive modules, such as small fans, electric toys and robots. .
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5. **Power Inverter**: In low-power power inverter, this transistor can be used to realize DC-AC inversion of power supply for emergency power supply and UPS systems. .
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6. **Portable Devices**: Due to its small SOT23 package and low threshold voltage, it is suitable for power switching and control of portable electronic devices, such as smartphones and tablets. .
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7. **Automotive Electronics**: In the field of automotive electronics, SI2301ADS-T1-GE3-VB can be used for seat control, lighting control, power window control and other low-voltage electronic modules. .
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In conclusion, SI2301ADS-T1-GE3-VB is suitable for a variety of applications including battery protection, low voltage disconnect switches, LED control, small motor drives, power inverters, portable equipment and automotive electronics and other fields. Its P-channel characteristics, low threshold voltage and small package make it a widely used component, especially suitable for low voltage and portable applications. .