Application Introduction: AO3422-VB is an N-channel field effect transistor (FET) suitable for a variety of electronic devices and applications, including power management modules, current control modules, electronic switches, load switches and power regulators. The characteristics of AO3422-VB make it an important component for controlling current and voltage, especially in power management and current control. It can achieve high performance and high efficiency in various applications.
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| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N-Channel | 60V | 20（±V） | 1.7V | 4A | 86(mΩ) | 75(mΩ) |
Model: AO3422-VB Silkscreen: VB1695 Brand: VBsemi Parameters: - Channel type: N-channel - Rated voltage: 60V - Maximum current: 4A - Static on-resistance (RDS(ON)): 75mΩ @ 10V, 86mΩ@VGS=4.5V; - Static on-resistance (RDS(ON)): 96mΩ @ 4.5V - Gate-source voltage (Vgs): ±±20V - Threshold voltage (Vth): 1V to 3V - Package: SOT23-3
1. **Power Switch:** AO3422-VB can be used as a power switch to control the flow of current in a circuit. Its high voltage tolerance and low on-resistance make it very effective in high-power applications. 2. **Current Control:** This N-channel FET can be used in current control applications such as current limiters and current sources. 3. **Electronic Switch:** Suitable for a variety of electronic switch applications such as power distribution units, switching circuits, and power management modules. 4. **Battery Protection:** In battery protection circuits, AO3422-VB can be used to implement battery charging and discharging control to ensure safe operation of the battery. 5. **Power Regulation:** Can be used in power regulation circuits to help stabilize the output voltage and reduce power loss.
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