**IRLR7843TRPBF&2-VB Product parameters:**.
- Silk screen: VBE1302.
- Brand: VBsemi.
- Package: TO252.
- Type: N-Channel trench.
- Rated voltage: 30V.
- Rated current: 100A.
- Static on-resistance: RDS(ON) = 2mΩ @ VGS=10V, VGS=20V.
- Threshold voltage: Vth = 1~3V.
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**Application introduction:**.
Suitable for high current, low on-resistance power switch applications, especially in situations where N-Channel MOSFET is required, used for power switching, motor control and high power inverter. .
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**Field module and function:**.
1. **Power switch module:** Used for high power switching power supply to provide reliable power conversion. .
2. **Motor drive module:** Controls motor operation, suitable for high-power motor control. .
3. **High-power inverter module:** Suitable for high-power inverters to convert DC power to AC power. .
4. **Power tool and electric vehicle module:** Provides high voltage and current output, suitable for power tools and electric vehicle power systems. .
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**Precautions for use:**.
1. Make sure to connect the pins correctly according to the specification to ensure the normal operation of the device. .
2. In high-power applications, take appropriate heat dissipation measures to maintain the device within the normal temperature range. .
3. Avoid voltage and current exceeding the maximum ratings of the device. .
4. Take care to prevent the device from overloading to avoid damage.