**Product model:** AO6403-VB.
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**Silk screen:** VB8338.
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**Brand:** VBsemi.
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**Parameters:**.
- Package: SOT23-6.
- Channel type: P—Channel.
- Maximum voltage: -30V.
- Maximum current: -4.8A.
- On-resistance: RDS(ON) = 49mΩ @ VGS=10V, VGS=20V.
- Threshold voltage: Vth = -1~-3V.
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**Application introduction:**.
AO6403-VB is a P—Channel field effect transistor suitable for SOT23-6 package. It has high load current and low on-resistance, suitable for various low-voltage drive applications. .
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**Main application areas:**.
1. **Power module:** Used for power switches, can provide reliable switch control under low voltage conditions. .
2. **Power management module:** Suitable for various power management circuits to help achieve effective power control. .
3. **Driver module:** As part of the driver, it is used to provide stable current and voltage output. .
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**Function:**.
- Provides reliable P-Channel trench field effect transistors, suitable for switch control under low voltage conditions. .
- Used in various power modules, power management modules and driver modules to provide effective power control and current drive. .
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**Precautions for use:**.
1. Use strictly in accordance with the electrical characteristics and working conditions specified in the data sheet. .
2. Note that the package type is SOT23-6 and is correctly installed on the circuit board. .
3. Ensure the correct orientation connection to prevent reverse connection. .
4. Attention should be paid to the threshold voltage range to ensure operation under the correct voltage conditions.