**STD3NK50ZT4-VB Product parameters: **.
- Screen printing: VBE165R04.
- Brand: VBsemi.
- Package: TO252.
- Type: N—Channel channel.
- Rated voltage: 650V.
- Rated current: 4A.
- Static on-resistance: RDS(ON) = 2200mΩ @ VGS=10V, VGS=20V.
- Threshold voltage: Vth = 3.5V .
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**Application introduction:**.
Suitable for high voltage, low current power switch applications, especially where N-Channel MOSFET is required, used for power switches and power inverters and low power motor control. .
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**Field modules and functions:**.
1. **Low power power switch module:** Used for low power switching power supply, such as home electronic equipment. .
2. **Power inverter module:** Suitable for inverter to convert DC power into AC power. .
3. **Low-power motor control module:** Controls the operation of low-power motors, suitable for small fans and other equipment. .
4. **Power tool and electric vehicle charging module:** Provides medium voltage output, suitable for power tools and electric vehicle chargers. .
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**Usage Precautions:**.
1. Make sure the pins are connected correctly according to the specification to ensure that the device works properly. .
2. Consider heat dissipation needs in the design to ensure that the device is within the normal temperature range. .
3. Avoid voltage and current exceeding the maximum ratings of the device. .
4. Be careful to prevent overloading the device to avoid damage.