Model: AP9997GK-VB.
Silkscreen: VBJ1101M.
Brand: VBsemi.
Parameters:.
- Type: N-channel.
- Rated voltage (Vds): 100V.
- Maximum continuous current (Id): 5A.
- On-resistance (RDS(ON)): 100mΩ @ 10V.
- Gate-source voltage range (Vgs): 20V (positive and negative).
- Threshold voltage range (Vth): 2-4V.
- Package: SOT223.
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Application Introduction:.
AP9997GK-VB is an N-channel field effect transistor (MOSFET) with high rated voltage and moderate current handling capability. It is suitable for a variety of applications, especially those requiring high voltage switching and current control. .
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Detailed parameter description: .
1. **Type**: This is an N-channel MOSFET, which means it turns on when the input positive voltage. This type of MOSFET is usually used in switching and regulation circuits. .
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2. **Rated voltage (Vds)**: The maximum drain-source voltage it can withstand is 100V. This means that under normal operating conditions, its voltage should not exceed 100V. .
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3. **Maximum continuous current (Id)**: The maximum current handling capacity of this MOSFET is 5A. Although it is not very high, it is still enough in many high-voltage applications. .
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4. **On-resistance (RDS(ON))**: RDS(ON) is the resistance in the on state, which affects the power consumption and efficiency of the MOSFET. At a gate-source voltage of 10V, its RDS(ON) is 100mΩ, indicating that the power consumption in the on state is relatively low. .
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5. **Gate-Source Voltage Range (Vgs)**: The gate-source voltage range of the MOSFET is 20V, which means that a voltage of up to 20V is required to control its conduction state. .
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6. **Threshold Voltage Range (Vth)**: The threshold voltage range of this MOSFET is 2-4V. This is the gate-source voltage range that starts the MOSFET to conduct. .
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7. **Package**: This MOSFET uses the SOT223 package, which is a small package suitable for small circuit boards and space-constrained applications. .
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Applications: .
AP9997GK-VB This MOSFET is suitable for a variety of high-voltage electronic applications, including but not limited to the following modules: .
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1. **Power Switch**: It can be used for high-voltage switching power supplies, such as voltage conversion and power stabilization. .
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2. **Motor Drive**: It is used in motor controllers to control the speed and direction of the motor. .
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3. **Power Inverter**: Used in inverter circuits to convert DC to AC, such as solar inverters and power inverters. .
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4. **High Voltage Power Management**: Used in high voltage power management and current control circuits, such as industrial electronic equipment. .
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5. **Battery Management**: Used in applications that require high voltage battery charge and discharge management to ensure safe and efficient battery use. .
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In short, this N-channel MOSFET is suitable for high voltage electronic modules and devices that require high voltage switching and current control, providing the functions of power control and current management. .