Model: BSS123LT1G-VB.
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Silk screen: VB1106K.
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Brand: VBsemi.
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### Detailed parameter description:.
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- **Package type:** SOT23.
- **Channel type:** N-Channel.
- **Rated voltage (VDS):** 100V.
- **Maximum continuous current (ID):** 0.17A.
- **On-resistance (RDS(ON)):**.
- @ VGS = 10V: 2800mΩ.
- @ VGS = 20V: No specific value is provided.
- **Threshold voltage (Vth):** 1.28V.
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### Application introduction:.
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BSS123LT1G-VB is an N-Channel field effect transistor in SOT23 package. Due to its low current, low voltage and small package characteristics, it is suitable for some low power and small signal switch applications. .
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### Applicable fields and modules: .
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1. **Small signal switch module:** Due to its low current and low voltage characteristics, BSS123LT1G-VB can be used to design small signal switch modules, such as controlling low power LEDs, sensors, etc. in electronic devices. .
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2. **Power switch:** In some low power power switches, it can be used to control the power switch to achieve power saving and management. .
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3. **Analog circuit switch:** Suitable for small signal switches in analog circuits, such as analog switching power supplies, analog signal selection, etc. .
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### Precautions for use: .
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1. **Voltage level:** During use, make sure not to exceed the rated voltage of 100V. .
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2. **Current limit:** Do not exceed the specified maximum continuous current, which is 0.17A. .
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3. **Threshold voltage:** Note that the threshold voltage is 1.28V, and the appropriate voltage range needs to be considered when designing the circuit. .
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4. **Heat dissipation:** Normally, due to its low power characteristics, no additional heat dissipation is required. .
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5. **Static electrostatic protection:** During operation, take appropriate static electrostatic protection measures to prevent damage to the transistor. .
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Please note that this is only a basic overview, and the specific design and application needs to be carried out according to the specific project requirements and the manufacturer's recommendations. Before using the device, be sure to consult the relevant datasheet and technical documentation for detailed information and guidance.