Model: FDS4685-NL-VB .
Silk screen: VBA2412 .
Brand: VBsemi .
Parameters: .
- P channel.
- Rated voltage: -40V.
- Rated current: -11A.
- On-resistance: 13mΩ@10V, 17mΩ@4.5V.
- Quiescent voltage: -20Vgs to +20Vgs.
- Threshold voltage: -1.7Vth(V).
- Package type: SOP8 .
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Detailed parameter description: .
- P channel: FDS4685-NL-VB is a P channel field effect transistor. P channel means that the material in the channel area is P-type semiconductor. In this type of transistor, electrons enter the P-channel from the source and control the flow of current through the gate. .
- Rated voltage: The rated voltage of FDS4685-NL-VB is -40V, that is, the maximum voltage that the transistor can withstand is 40V. .
- Rated current: The rated current of FDS4685-NL-VB is -11A, that is, the maximum current that the transistor can withstand is 11A. .
- On-resistance: FDS4685-NL-VB has an on-resistance of 13mΩ at 10V and 17mΩ at 4.5V. On-resistance refers to the resistance produced by the transistor when the voltage across the channel is a specified value in the on-state. .
- Quiescent voltage: The quiescent voltage range of FDS4685-NL-VB is -20Vgs to +20Vgs. Static voltage refers to the voltage between the control electrode and the channel when there is no input signal. .
- Threshold voltage: The threshold voltage of FDS4685-NL-VB is -1.7Vth(V). The threshold voltage refers to the voltage between the control electrode and the channel when the transistor starts to conduct. .
- Package type: FDS4685-NL-VB is packaged in SOP8, which is a surface mount package with an 8-pin package structure. .
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Application Introduction: .
FDS4685-NL-VB transistor is mainly used in modules in the following fields: .
1. Power module: Because FDS4685-NL-VB has a higher rated voltage and current, low on-resistance and quiescent voltage range, suitable for designing and controlling power modules. .
2. Motor drive module: FDS4685-NL-VB can withstand high current and is suitable for use in motor drive modules to achieve precise control of the motor. .
3. Converter module: FDS4685-NL-VB has a higher rated voltage and lower on-resistance, and is suitable for designing and controlling converter modules to realize conversion from DC to AC or between different AC voltages. Convert. .
4. Power switch module: Because FDS4685-NL-VB has low on-resistance and high rated voltage and current, it is suitable for designing and controlling power switch modules to realize switching control of power supply. .
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Summary: FDS4685-NL-VB transistor is a P-channel field effect transistor, suitable for the design and control of power modules, motor drive modules, converter modules and power switch modules. .