Model: SFT1443-H-VB.
Silk screen: VBE1101M.
Brand: VBsemi.
Parameters:.
- N channel.
- Rated voltage: 100V.
- Max. Current: 18A.
- On-state resistance (RDS(ON)): 115mΩ @ 10V, 121mΩ @ 4.5V, 20Vgs (±V).
- Threshold voltage (Vth): 1.6V.
- Package: TO252.
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Application Introduction: .
SFT1443-H-VB is an N-channel MOSFET suitable for high-voltage applications requiring moderate current capability and low on-state resistance. This MOSFET can be used in power switching, motor control, battery protection and other circuits requiring high performance. .
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Main features and application fields: .
1. **Power switch**: SFT1443-H-VB can be used in power switching applications, such as switching power supplies, DC-DC converters and switching stabilizers. Pressure regulator. Its moderate current handling capability and low on-state resistance make it suitable for high voltage power supplies. .
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2. **Motor Control**: In motor driver and control systems, this MOSFET can be used for motor control, such as DC motors, stepper motors and electric vehicle motor control. .
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3. **Battery Protection**: In battery-powered systems, SFT1443-H-VB can be used for battery charge and discharge control, protection and balancing to ensure the safe operation of the battery pack. .
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4. **High Voltage Applications**: Due to its high voltage rating and low on-state resistance, this MOSFET is suitable for circuit designs requiring high performance and high voltage. .
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5. **Current Switch**: This MOSFET can be used in current switching applications such as current limiting and protection circuits. .
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In short, SFT1443-H-VB is suitable for many fields, including power switching, motor control, battery protection, high voltage applications and current switching modules. Its N-channel characteristics and medium-current handling capabilities make it ideal for handling high-voltage and medium-current applications, and can also be used in a variety of circuit designs that require high-performance N-channel MOSFETs.