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STT3962N-VB Product details
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Product Introduction
**STT3962N-VB** is a high-efficiency single N-type MOSFET in a small SOT23-6 package, designed for medium and low voltage switching applications. This model has a **VDS** (drain-source voltage) of **60V**, which is suitable for power management and switching circuits with relatively low voltage requirements. **Vth** (threshold voltage) is **1.7V**, which means that this MOSFET can switch at a lower gate voltage and has high gate drive flexibility. At **VGS=10V**, **RDS(ON)** is **30mΩ**, and at **VGS=4.5V**, **RDS(ON)** is **35mΩ**, which has a relatively low on-resistance, effectively reducing power loss and improving system efficiency. **STT3962N-VB** has a maximum drain current (**ID**) of **7A**, which performs well in various small and medium current load switching applications. This MOSFET uses **Trench technology** to provide fast switching response, suitable for efficient switching and power management needs.
**STT3962N-VB** is a high-efficiency single N-type MOSFET in a small SOT23-6 package, designed for medium and low voltage switching applications. This model has a **VDS** (drain-source voltage) of **60V**, which is suitable for power management and switching circuits with relatively low voltage requirements. **Vth** (threshold voltage) is **1.7V**, which means that this MOSFET can switch at a lower gate voltage and has high gate drive flexibility. At **VGS=10V**, **RDS(ON)** is **30mΩ**, and at **VGS=4.5V**, **RDS(ON)** is **35mΩ**, which has a relatively low on-resistance, effectively reducing power loss and improving system efficiency. **STT3962N-VB** has a maximum drain current (**ID**) of **7A**, which performs well in various small and medium current load switching applications. This MOSFET uses **Trench technology** to provide fast switching response, suitable for efficient switching and power management needs.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-N | 60V | 1.7V | 7A | 30mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-N | 60V | 1.7V | 7A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-N | 60V | 1.7V | 7A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-6 | Single-N |
Detailed parameter description
| **Parameter** | **Description** |
|-----------------|---------------------------------------|
| **Model** | STT3962N-VB |
| **Package** | SOT23-6 |
| **Configuration** | Single N-type MOSFET (Single-N-Channel) |
| **VDS** | 60V (Maximum drain-source voltage) |
| **VGS** | ±20V (Gate-source voltage) |
| **Vth** | 1.7V (Threshold voltage) |
| **RDS(ON)** | 35mΩ @ VGS = 4.5V |
| **RDS(ON)** | 30mΩ @ VGS = 10V |
| **ID** | 7A (Maximum drain current) |
| **Technology** | Trench technology|
| **Parameter** | **Description** |
|-----------------|---------------------------------------|
| **Model** | STT3962N-VB |
| **Package** | SOT23-6 |
| **Configuration** | Single N-type MOSFET (Single-N-Channel) |
| **VDS** | 60V (Maximum drain-source voltage) |
| **VGS** | ±20V (Gate-source voltage) |
| **Vth** | 1.7V (Threshold voltage) |
| **RDS(ON)** | 35mΩ @ VGS = 4.5V |
| **RDS(ON)** | 30mΩ @ VGS = 10V |
| **ID** | 7A (Maximum drain current) |
| **Technology** | Trench technology|
Domain and module applications：
Product application areas and module examples
1. **Low-power power management**:
**STT3962N-VB** is very suitable for **low-power power management** systems due to its low **RDS(ON)** characteristics. When used in **DC-DC converters** and **power adapters**, it can effectively reduce power loss and improve power conversion efficiency. The small package (**SOT23-6**) of this MOSFET enables it to be used in power modules with smaller volume requirements, especially for **portable devices** or **portable chargers** and other applications that require high efficiency and low power consumption.
2. **Load switch control**:
**STT3962N-VB** is also widely used in **load switch control**. In battery-powered **electronic devices** (such as smartphones and tablets), as a load switch, it can switch current under different load conditions and provide stable power management. In addition, due to its low on-resistance, it can effectively reduce power loss during load switching and improve the overall efficiency of the device.
3. **LED Driver**:
In **LED Driver**, **STT3962N-VB** can be used as a switching element to control the flow of current and ensure stable operation of LED. The low **RDS(ON)** characteristic helps reduce heat generation in the driver and improve system efficiency, especially for **low voltage, high efficiency lighting systems**, such as those in **smart homes**.
4. **Battery Management System (BMS)**:
**STT3962N-VB** is suitable for **Battery Management System** (BMS), especially in charging systems such as **Li-ion batteries**. It can provide efficient current switching during battery charging and discharging, and protect the battery from overcurrent or overvoltage. The high switching speed and low on-resistance of this MOSFET enable it to effectively manage battery current and extend battery life, especially for applications such as **power tools** and **electric vehicles**.
5. **Power tools and home appliances**:
**STT3962N-VB** is suitable for power switch management in **power tools** and **home appliances** due to its high current carrying capacity. For example, in **electric screwdrivers**, **electric shavers**, **cordless vacuum cleaners** and other devices, as a current switching element, it can efficiently control the current and improve the operating efficiency of the equipment.
6. **Smart home appliances**:
**STT3962N-VB** can be widely used in **smart home appliances**, especially those home appliances that require efficient power control, such as **smart air conditioners**, **smart refrigerators** and **smart washing machines**. Its low **RDS(ON)** and high current capability enable it to efficiently manage power input and output, providing more reliable operation and higher energy efficiency.
7. **Communication equipment**:
In **communication equipment**, especially **wireless communication modules** and **RF front-end** that require low power and efficient switching, **STT3962N-VB** can be used as a switch control element. It can efficiently control the transmission of RF signals, ensuring high signal quality while reducing power loss.
8. **Automotive electronics**:
**STT3962N-VB** can also be used in **automotive electronic systems**, such as electric seat adjustment, window control, and light control. The MOSFET acts as a switching element in these applications, providing efficient current control, reducing power consumption and improving overall system reliability and efficiency.
1. **Low-power power management**:
**STT3962N-VB** is very suitable for **low-power power management** systems due to its low **RDS(ON)** characteristics. When used in **DC-DC converters** and **power adapters**, it can effectively reduce power loss and improve power conversion efficiency. The small package (**SOT23-6**) of this MOSFET enables it to be used in power modules with smaller volume requirements, especially for **portable devices** or **portable chargers** and other applications that require high efficiency and low power consumption.
2. **Load switch control**:
**STT3962N-VB** is also widely used in **load switch control**. In battery-powered **electronic devices** (such as smartphones and tablets), as a load switch, it can switch current under different load conditions and provide stable power management. In addition, due to its low on-resistance, it can effectively reduce power loss during load switching and improve the overall efficiency of the device.
3. **LED Driver**:
In **LED Driver**, **STT3962N-VB** can be used as a switching element to control the flow of current and ensure stable operation of LED. The low **RDS(ON)** characteristic helps reduce heat generation in the driver and improve system efficiency, especially for **low voltage, high efficiency lighting systems**, such as those in **smart homes**.
4. **Battery Management System (BMS)**:
**STT3962N-VB** is suitable for **Battery Management System** (BMS), especially in charging systems such as **Li-ion batteries**. It can provide efficient current switching during battery charging and discharging, and protect the battery from overcurrent or overvoltage. The high switching speed and low on-resistance of this MOSFET enable it to effectively manage battery current and extend battery life, especially for applications such as **power tools** and **electric vehicles**.
5. **Power tools and home appliances**:
**STT3962N-VB** is suitable for power switch management in **power tools** and **home appliances** due to its high current carrying capacity. For example, in **electric screwdrivers**, **electric shavers**, **cordless vacuum cleaners** and other devices, as a current switching element, it can efficiently control the current and improve the operating efficiency of the equipment.
6. **Smart home appliances**:
**STT3962N-VB** can be widely used in **smart home appliances**, especially those home appliances that require efficient power control, such as **smart air conditioners**, **smart refrigerators** and **smart washing machines**. Its low **RDS(ON)** and high current capability enable it to efficiently manage power input and output, providing more reliable operation and higher energy efficiency.
7. **Communication equipment**:
In **communication equipment**, especially **wireless communication modules** and **RF front-end** that require low power and efficient switching, **STT3962N-VB** can be used as a switch control element. It can efficiently control the transmission of RF signals, ensuring high signal quality while reducing power loss.
8. **Automotive electronics**:
**STT3962N-VB** can also be used in **automotive electronic systems**, such as electric seat adjustment, window control, and light control. The MOSFET acts as a switching element in these applications, providing efficient current control, reducing power consumption and improving overall system reliability and efficiency.
* 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
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