Model: IRF7420TRPBF-VB.
Silkscreen: VBA2107.
Brand: VBsemi.
Parameters:.
- Package: SOP8.
- Channel type: P-Channel.
- Maximum withstand voltage: -12V.
- Maximum current: -13A.
- On-resistance: RDS(ON)=7mΩ @ VGS=4.5V, VGS=8V.
- Threshold voltage: Vth=-0.6~-2V.
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Application introduction:.
IRF7420TRPBF-VB is a P-Channel power field effect transistor (Power MOSFET) packaged in SOP8. The device has a wide range of applications in power management and power amplification. .
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Detailed parameter description: .
1. **Channel type:** P-Channel, suitable for power management and switching circuit design that requires a P-type channel. .
2. **Maximum withstand voltage:** -12V, suitable for low-voltage circuits. .
3. **Maximum current:** -13A, supports relatively high current requirements. .
4. **On-state resistance:** RDS(ON)=7mΩ @ VGS=4.5V, VGS=8V, low on-resistance, helps reduce power loss. .
5. **Threshold voltage:** Vth=-0.6~-2V, defines the turn-on threshold of the device, affecting its conduction state in the circuit. .
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Main application areas:.
IRF7420TRPBF-VB is often used in the following modules:.
1. **Power management module:** Due to its P-Channel channel type and low on-resistance characteristics, it is suitable for power switch control in power management circuits. .
2. **Power amplifier module:** It can be used in power amplifier circuits, such as audio amplifiers, etc. .
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Function:.
In the above modules, the functions of IRF7420TRPBF-VB mainly include:.
- **Power management module:** Control the switch of the power supply, adjust the current, and improve the circuit efficiency. .
- **Power amplifier module:** Control the conduction state of the power amplifier circuit to achieve signal amplification. .
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Precautions for use:.
1. When designing the circuit, ensure that the operating voltage and current do not exceed the maximum withstand voltage and maximum current of the device. .
2. Pay attention to the range of threshold voltage to ensure that the device can work normally within the required voltage range. .
3. Carefully read the data sheet provided by the manufacturer for more details on usage and operation to ensure correct application.