Product introduction：
1. NDS356AP-VB Product Introduction
NDS356AP-VB is a **single P-channel MOSFET**, which adopts a compact **SOT23-3** package, which is very suitable for space-constrained electronic design applications. The maximum **drain-source voltage (VDS)** of this device is **-30V**, and the gate-source voltage (VGS) is rated at **±20V**, which is suitable for low-voltage control circuits and load switches. NDS356AP-VB has a **turn-on threshold voltage (Vth)** of **-1.7V**, which can be turned on at a lower gate voltage, and the on-resistance (RDS(ON)) is **54mΩ** at **VGS=4.5V** and **46mΩ** at **VGS=10V**, showing the characteristics of low conduction loss. Its maximum drain current is **-5.6A**, and it adopts **Trench (trench) technology**, which has excellent conductivity and thermal stability, and is suitable for modules such as power management and load control.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOT23-3 |
Single-P |
-30V |
20（±V） |
-1.7V |
-5.6A |
|
|
46mΩ |
|
II. Detailed parameter description
| **Parameter name** | **Specification** | **Description** |
|--------------------|-----------------------------|------------------------------------------|
| **Model** | NDS356AP-VB | |
| **Package type** | SOT23-3 | Small package, suitable for compact design|
| **Configuration** | Single P-channel | P-channel MOSFET, suitable for load switch application|
| **Drain-source voltage (VDS)** | -30V | Maximum drain-source voltage|
| **Gate-source voltage (VGS)** | ±20V | Maximum gate voltage to ensure reliable gate drive|
| **Turning threshold voltage (Vth)** | -1.7V | Minimum gate voltage from off to on|
| **On resistance (RDS(ON))** | 54mΩ @ VGS=4.5V | Lower conduction loss, effectively reducing heat accumulation|
| | 46mΩ @ VGS=10V | |
| **Drain current (ID)** | -5.6A | Maximum continuous current capability, suitable for load control applications|
| **Technology** | Trench | Improves device conductivity and thermal management performance|
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Domain and module applications：
III. Applications and module examples
1. **Load switch control**:
NDS356AP-VB is ideal for use as a load switch in **portable devices** (such as smartphones, tablets). This P-channel MOSFET can easily drive a variety of loads under low power conditions, achieve efficient power management, and extend battery life.
2. **Power management module (PMIC)**:
This device performs well in **DC-DC buck converters** and **LDO regulators**, and can be used for switching between power rails to achieve low-power standby mode. Its low on-resistance and compact package make it an ideal choice for small power management systems.
3. **Lithium battery protection circuit**:
In **lithium-ion battery management systems**, NDS356AP-VB can be used to control the battery charge and discharge path to prevent overcharge or overdischarge, thereby improving battery safety and life.
4. **Consumer Electronics**:
This MOSFET is commonly used in power management circuits in **audio amplifiers** and **home appliances** to ensure efficient operation and fast switching of the equipment. In addition, it is also suitable for **display drivers** and LED backlight control modules.
5. **Automation and Industrial Control**:
In the field of industrial automation, NDS356AP-VB can be used for low-voltage relay control or sensor drive circuits, and its compact SOT23-3 package and excellent performance are suitable for modular control systems.
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The NDS356AP-VB combines excellent electrical performance with a small package, making it ideal for electronic devices that require high efficiency and low power consumption, especially in applications with limited space. Its wide range of applications and reliable performance make it a popular choice in modern electronic design.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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