Model: 2SK2742-VB.
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Silk screen: VBI1101M.
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Brand: VBsemi.
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Parameters: .
- Package type: SOT89-3.
- Channel type: N-Channel.
- Rated voltage: 100V.
- Maximum current: 3.1A.
- On-state resistance: RDS(ON) = 126mΩ @ VGS=10V, VGS =20V.
- Threshold voltage: Vth = 1.7V.
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Package: SOT89-3.
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**Detailed parameter description:**.
1. * *Package Type:** SOT89-3, indicating that the device uses SOT89-3 packaging. .
2. **Channel Type:** N-Channel, indicating that this is an N-channel MOSFET. .
3. **Rated Voltage:** 100V, indicating the maximum voltage at which the device can operate normally. .
4. **Maximum Current:** 3.1A, indicating the maximum current that the device can withstand. .
5. **On-State Resistance:** RDS(ON) = 126mΩ @ VGS=10V, VGS=20V, indicating the resistance in the open state under a specific gate-source voltage. .
6. **Threshold Voltage:** Vth = 1.7V, which represents the voltage required for the device to switch from the off state to the on state under the action of the gate-source voltage. .
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**Application Introduction:**.
2SK2742-VB is an N-Channel MOSFET, suitable for a variety of applications, including but not limited to: .
1. ** Power Switches:** For use in small power switches and voltage regulators, providing efficient current control. .
2. **Motor drive:** Suitable for drive circuits of small power DC motors and stepper motors. .
3. **LED driver:** Can be used in LED driver circuits to provide precise control of LEDs. .
4. **Power management module:** Suitable for various low-power power management applications, such as power adapter, battery management, etc. .
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Please note that the data sheet and application manual of the device should be carefully referenced in specific designs to ensure correct use and performance.