**IRL640S-VB Detailed parameter description: **.
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- **Brand:** VBsemi.
- **Silk screen:** VBL1208N.
- **Package:** TO263.
- **Parameters:** .
- N—Channel channel.
- Rated voltage: 200V.
- Maximum current: 40A.
- RDS(ON): 48mΩ @ VGS=10V, VGS=20V.
- Threshold voltage (Vth): 3.3V.
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**Application Introduction:**.
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IRL640S-VB is a This TO263 packaged N-channel field effect transistor is suitable for high voltage and high current power switching and amplification applications. .
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**Field modules and functions:**.
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1. **Power switch:** Power switch for high-voltage power module, providing reliable power switch solution plan. .
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2. **Motor drive:** Suitable for high-power motor control, such as motor drive systems in the industrial field. .
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3. **Inverter:** Plays a role in the inverter to convert DC power into AC power. It is widely used in solar inverters and power systems. .
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**Usage Precautions:**.
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1. **Voltage and current limits:** Do not exceed the specified maximum voltage and current to prevent device damage. .
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2. **Temperature Control:** Maintain proper temperature during operation to avoid overheating. .
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3. **Electrostatic Protection:** Take anti-static measures during handling and installation to prevent electrostatic damage. .
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4. **Threshold Voltage:** Ensure the correct threshold voltage to ensure the device is within the normal operating range. .
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The above information is for reference only, and the specific application needs to be adjusted according to the actual situation.