**FDC6303N-VB Detailed parameter description: **.
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- **Brand:** VBsemi.
- **Silk screen:** VB3222.
- **Package:** SOT23-6.
- **Parameters:** .
- 2 N-Channel channels.
- Rated voltage: 20V.
- Maximum current: 4.8A.
- RDS(ON): 22mΩ @ VGS=4.5V, VGS=12V.
- Threshold voltage (Vth): 1.2~2.2V.
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**Application introduction:**.
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FDC6303N-VB is an N-Channel field effect transistor in SOT23-6 package, suitable for low voltage and medium current power switching and amplification applications. .
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**Field modules and functions:**.
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1. **Power switch:** Power switch for low-voltage power module, providing reliable power switch solution plan. .
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2. **Battery Management System:** Plays a role in the battery management system that requires current control to ensure the stability of the charging and discharging process. .
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3. **Mobile Devices:** Suitable for power management circuits in mobile devices, such as smartphones and tablets. .
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**Usage Precautions:**.
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1. **Voltage and current limits:** Do not exceed the specified maximum voltage and current to prevent device damage. .
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2. **Temperature Control:** Maintain proper temperature during operation to avoid overheating. .
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3. **Electrostatic Protection:** Take anti-static measures during handling and installation to prevent electrostatic damage. .
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4. **Threshold Voltage:** Ensure the correct threshold voltage based on the specific application to ensure the device is within the normal operating range. .
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The above information is for reference only, and the specific application needs to be adjusted according to the actual situation.