Model: IRF640NS-VB.
Silkscreen: VBL1208N.
Brand: VBsemi.
Parameter Description:.
- MOSFET type: N-channel.
- Rated voltage: 200V.
- Maximum current: 40A.
- On-resistance (RDS(ON)): 48mΩ @ 10V.
- Threshold voltage (Vth): 3.3V.
- Package: TO263.
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Application Introduction:.
IRF640NS-VB is a high-voltage, high-current N-channel MOSFET suitable for electronic devices and circuits that need to work under high voltage and high current conditions. It has a wide range of applications in modules in some specific fields. .
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**Application fields and module description:**.
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1. **Power switch module**:.
- Due to its high rated voltage and current handling capability, IRF640NS-VB is suitable for power switch modules. .
- It can be used in switching power supplies, power electronic converters, battery management systems and other fields to provide efficient power conversion. .
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2. **Motor drive module**:.
- The high current handling capability of this MOSFET makes it an ideal choice for motor drive modules. .
- It is used in industrial motor control, electric vehicle motor control, and high-performance motor control systems to improve the performance and efficiency of motors. .
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3. **Power inverter module**:.
- IRF640NS-VB can be used in power inverter modules to convert DC power to AC power. .
- It is used in solar inverters, industrial inverters, grid-connected inverters and other fields to achieve efficient energy conversion. .
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4. **High-voltage switch module**: .
- This MOSFET is very useful in applications that require high-voltage switch control, such as high-voltage circuit protection, voltage stabilization control, etc. .
- Helps achieve reliable and precise control of high-voltage circuits. .
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5. **Battery management module**: .
- IRF640NS-VB can be used for battery charging and discharging control in battery management modules. .
- Used in electric vehicles, solar inverters, industrial UPS, etc. to achieve safe and efficient management of high-power batteries. .
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In summary, IRF640NS-VB is a high-performance N-channel MOSFET with a wide range of applications, including modules in multiple fields such as power supplies, motor drives, power inverters, high-voltage switches, and battery management. Its high rated voltage, high current handling capability, and high-performance characteristics make it an important component of various high-voltage and high-power electronic devices and systems, helping to improve efficiency and performance.