中文
English
STD4530NLS-VB Product details
Back to previous pageProduct introduction：
Product Introduction
STD4530NLS-VB is a **single-channel N-channel MOSFET** in **TO251 package**, with **30V** drain-source voltage (VDS) and **±20V** gate-source voltage (VGS). Based on **Trench technology**, this product can provide excellent performance in low-voltage applications, with very low on-resistance **9mΩ** (VGS=4.5V) and **7mΩ** (VGS=10V). Its **maximum drain current** is **50A**, making it an ideal choice for high-power applications, especially for systems that require high current carrying capacity and low power loss.
STD4530NLS-VB is suitable for a variety of low- and medium-power electronic devices, and is widely used in power management, switching power supplies, battery-driven systems, and power tools. Its excellent conductive properties and low conduction losses make it an indispensable component in high-efficiency systems.
---
STD4530NLS-VB is a **single-channel N-channel MOSFET** in **TO251 package**, with **30V** drain-source voltage (VDS) and **±20V** gate-source voltage (VGS). Based on **Trench technology**, this product can provide excellent performance in low-voltage applications, with very low on-resistance **9mΩ** (VGS=4.5V) and **7mΩ** (VGS=10V). Its **maximum drain current** is **50A**, making it an ideal choice for high-power applications, especially for systems that require high current carrying capacity and low power loss.
STD4530NLS-VB is suitable for a variety of low- and medium-power electronic devices, and is widely used in power management, switching power supplies, battery-driven systems, and power tools. Its excellent conductive properties and low conduction losses make it an indispensable component in high-efficiency systems.
---
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 50A | 7mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-N | 30V | 1.7V | 50A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-N |
Parameter Description
| **Parameter** | **Value** | **Description** |
|------------------------|----------------------|------------------------------------------|
| **Package** | TO251 | Small package, suitable for applications with limited space. |
| **Configuration** | Single channel N-channel | Suitable for high-efficiency switching and power conversion applications. |
| **Drain-source voltage (VDS)** | 30V | Suitable for low-voltage power supply systems and protection circuits. |
| **Gate-source voltage (VGS)** | ±20V | Suitable for a wide range of driving voltages, supporting a variety of driving circuits. |
| **Throw-on voltage (Vth)** | 1.7V | The lower turn-on voltage makes it suitable for low-voltage applications. |
| **On-resistance (RDS(ON))** | 9mΩ (@ VGS=4.5V) / 7mΩ (@ VGS=10V) | Low on-resistance provides efficient current transfer and reduces energy loss. |
| **Drain current (ID)** | 50A | High current carrying capacity for high power loads. |
| **Technology** | Trench | Trench technology provides low on-resistance and high performance. |
---
| **Parameter** | **Value** | **Description** |
|------------------------|----------------------|------------------------------------------|
| **Package** | TO251 | Small package, suitable for applications with limited space. |
| **Configuration** | Single channel N-channel | Suitable for high-efficiency switching and power conversion applications. |
| **Drain-source voltage (VDS)** | 30V | Suitable for low-voltage power supply systems and protection circuits. |
| **Gate-source voltage (VGS)** | ±20V | Suitable for a wide range of driving voltages, supporting a variety of driving circuits. |
| **Throw-on voltage (Vth)** | 1.7V | The lower turn-on voltage makes it suitable for low-voltage applications. |
| **On-resistance (RDS(ON))** | 9mΩ (@ VGS=4.5V) / 7mΩ (@ VGS=10V) | Low on-resistance provides efficient current transfer and reduces energy loss. |
| **Drain current (ID)** | 50A | High current carrying capacity for high power loads. |
| **Technology** | Trench | Trench technology provides low on-resistance and high performance. |
---
Domain and module applications：
Application fields and module examples
1. **DC-DC power converter**
- STD4530NLS-VB is widely used in **DC-DC power converter**, especially in **Buck and Boost** circuits. In these applications, its **low on-resistance** can effectively reduce power loss, provide efficient power conversion, and ensure stable power supply of the system. It is particularly suitable for power systems in **battery-driven devices** and **consumer electronics**.
2. **Battery Management System (BMS)**
- In **Battery Management System (BMS)**, STD4530NLS-VB can be used for **battery charge and discharge management** and **overvoltage and overcurrent protection** circuits. Its **high current carrying capacity (50A)** and **low on-resistance** enable it to efficiently regulate current, ensure battery safety and efficient operation, and is suitable for battery-powered applications such as **power tools, electric vehicles, and mobile devices**.
3. **LED Driver**
- STD4530NLS-VB is suitable for **LED driver**, especially in **high-efficiency lighting systems**. In LED lighting systems, power conversion efficiency is crucial. The **low RDS(ON)** of STD4530NLS-VB can effectively reduce current loss, improve the efficiency of the entire system, and ensure the long-term stable operation of LED lamps.
4. **Power Tools**
- In the power system of **power tools**, STD4530NLS-VB can be used as a **power switch** and **current regulation element**. It can carry currents up to **50A** and is suitable for high-power applications in **battery power tools**, providing smooth and reliable current output to ensure that power tools have longer working time and lower energy consumption.
5. **High-efficiency power management module**
- In **High-efficiency power management** modules, STD4530NLS-VB can effectively reduce power loss and improve power conversion efficiency. Its **low on-resistance** and **high current carrying capacity** make it outstanding in **mobile devices**, **industrial power** and other fields, suitable for **high-efficiency power modules** and **chargers** applications to ensure stable operation of the equipment.
6. **Battery charger and power supply**
- In **battery charger** and **power supply system**, STD4530NLS-VB's **low on-resistance** and high current carrying capacity** make it extremely efficient in **battery charging and power conversion** processes. It can be used in **smartphone chargers**, portable device charging systems, and drone power management** applications to increase charging speed and extend device battery life.
7. **Automotive Electronics Applications**
- In **automotive electronics applications**, the STD4530NLS-VB can be used as a **power switch** and **current regulator** in the battery management system to provide stable and reliable current control for battery management in **electric vehicles** and **hybrid vehicles**. In addition, it can also be used in **automotive lighting systems, audio systems** and **battery charging systems** to improve energy efficiency and reliability.
As a low-voltage, high-current carrying capacity N-channel MOSFET, the STD4530NLS-VB is suitable for a wide range of power management, switching power supplies, battery management systems, LED drivers, and high-efficiency power modules. Its **low on-resistance** and **50A high current carrying capacity** make it an indispensable high-efficiency component in low- and medium-power applications.
1. **DC-DC power converter**
- STD4530NLS-VB is widely used in **DC-DC power converter**, especially in **Buck and Boost** circuits. In these applications, its **low on-resistance** can effectively reduce power loss, provide efficient power conversion, and ensure stable power supply of the system. It is particularly suitable for power systems in **battery-driven devices** and **consumer electronics**.
2. **Battery Management System (BMS)**
- In **Battery Management System (BMS)**, STD4530NLS-VB can be used for **battery charge and discharge management** and **overvoltage and overcurrent protection** circuits. Its **high current carrying capacity (50A)** and **low on-resistance** enable it to efficiently regulate current, ensure battery safety and efficient operation, and is suitable for battery-powered applications such as **power tools, electric vehicles, and mobile devices**.
3. **LED Driver**
- STD4530NLS-VB is suitable for **LED driver**, especially in **high-efficiency lighting systems**. In LED lighting systems, power conversion efficiency is crucial. The **low RDS(ON)** of STD4530NLS-VB can effectively reduce current loss, improve the efficiency of the entire system, and ensure the long-term stable operation of LED lamps.
4. **Power Tools**
- In the power system of **power tools**, STD4530NLS-VB can be used as a **power switch** and **current regulation element**. It can carry currents up to **50A** and is suitable for high-power applications in **battery power tools**, providing smooth and reliable current output to ensure that power tools have longer working time and lower energy consumption.
5. **High-efficiency power management module**
- In **High-efficiency power management** modules, STD4530NLS-VB can effectively reduce power loss and improve power conversion efficiency. Its **low on-resistance** and **high current carrying capacity** make it outstanding in **mobile devices**, **industrial power** and other fields, suitable for **high-efficiency power modules** and **chargers** applications to ensure stable operation of the equipment.
6. **Battery charger and power supply**
- In **battery charger** and **power supply system**, STD4530NLS-VB's **low on-resistance** and high current carrying capacity** make it extremely efficient in **battery charging and power conversion** processes. It can be used in **smartphone chargers**, portable device charging systems, and drone power management** applications to increase charging speed and extend device battery life.
7. **Automotive Electronics Applications**
- In **automotive electronics applications**, the STD4530NLS-VB can be used as a **power switch** and **current regulator** in the battery management system to provide stable and reliable current control for battery management in **electric vehicles** and **hybrid vehicles**. In addition, it can also be used in **automotive lighting systems, audio systems** and **battery charging systems** to improve energy efficiency and reliability.
As a low-voltage, high-current carrying capacity N-channel MOSFET, the STD4530NLS-VB is suitable for a wide range of power management, switching power supplies, battery management systems, LED drivers, and high-efficiency power modules. Its **low on-resistance** and **50A high current carrying capacity** make it an indispensable high-efficiency component in low- and medium-power applications.
* 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
