Model: DTM4946-VB.
Silk screen: VBA3638.
Brand: VBsemi.
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Detailed parameter description:.
- Channel type: 2 N-channel.
- Rated voltage: 60V.
- Maximum current: 6A.
- Static on-resistance (RDS(ON)): 27mΩ @ 10V.
- Static on-resistance (RDS(ON)): 32mΩ @ 4.5V.
- Gate-source voltage (Vgs): ±20V.
- Threshold voltage (Vth): 1.5V.
- Package type: SOP8.
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Application introduction:.
DTM4946-VB is a dual N-channel field effect transistor with high voltage tolerance and low on-resistance, suitable for modules and circuits in various electronic fields. Here are some of the main application areas of this product: .
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1. **Power switch**: DTM4946-VB can be used in power switch circuits to control the on and off state of the circuit for power management and power control. .
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2. **Battery protection**: In battery protection circuits, this transistor can be used for charge and discharge control to ensure battery safety and performance. .
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3. **Current control**: Due to its low on-resistance and high current tolerance, it can be used as a current controller for motor controllers, current amplifiers, and current sources. .
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4. **Signal switch**: DTM4946-VB is suitable for signal switch circuits for signal selection and switching, while supporting high voltage applications. .
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5. **Circuit protection**: It can be used for circuit protection, including overcurrent protection, overvoltage protection, and reverse current protection. .
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6. **Power amplifier**: This transistor can be used in power amplifier circuits to provide the function of amplifying signals and support high voltage applications. .
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7. **Voltage Inversion**: In the voltage inverter circuit, DTM4946-VB can be used to convert DC voltage to AC voltage, which is suitable for inverter and UPS systems. .
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In short, DTM4946-VB is suitable for a variety of applications, including power switching, battery protection, current control, signal switching, circuit protection, power amplification and voltage inversion. Its dual N-channel design, high voltage tolerance and SOP8 package make it a widely used component, especially for applications with high requirements such as high voltage and power control. .