High-Voltage MOSFET SL5N50D with a Continuous Drain Current of 5A and a Drain-source Voltage of 500V

Since 2020, China has continuously dominated the global semiconductor equipment market for three consecutive years. This remarkable achievement showcases China's strength and competitiveness in the global semiconductor industry. Moreover, from January to September 2023, China's semiconductor equipment imports decreased by 31.1% compared to the previous year. This reduction in import volume indicates that the domestic demand for semiconductor equipment is shifting towards domestic manufacturers. It also demonstrates the positive momentum of domestic manufacturers in the field of semiconductor equipment and their ability to meet the needs of the domestic market.

Of particular note is the significant investment by domestic manufacturers in the development of automotive chips in 2023. This provides greater business opportunities for domestic semiconductor equipment manufacturing companies. As one of these enterprises, SLKOR actively integrates into the industry ecosystem and strives to create a cooperative and win-win platform. On its official website, SLKOR has established sections for technical exchanges, expert columns, data queries, news broadcasts, and industry applications, aiming to become a space for information exchange and collision of ideas, promoting academic and intellectual exchanges. This open attitude and spirit of cooperation contribute to the advancement of the semiconductor industry.

Fig.1

The High-Voltage MOSFET is a key electronic device widely used in high-voltage and high-power circuits. It is designed to control current flow in high-voltage environments, offering fast switching speed, low on-resistance, and excellent voltage withstand capability. SL5N50D is a high-voltage MOSFET produced by SLKOR, which boasts remarkable features and outstanding performance.

SL5N50D adopts an N-channel structure, where current is carried by negative charges in its conducting layer, providing stable and reliable performance in high-voltage environments. Its drain-source voltage (Vdss) is 500V, allowing it to operate under voltages as high as 500 volts. Its continuous drain current (Id) is 5.0A, meaning it can withstand a continuous current of 5 amps without damage. Additionally, the device has a power dissipation (Pd) of 98.4W, enabling it to handle power of up to 98.4 watts, making SL5N50D suitable for a wide range of high-power electronic devices. Furthermore, the on-resistance (RDS(on)@Vgs, Id) of SL5N50D is 1.5Ω@10V, 2.65A, reducing power and thermal losses, and improving system efficiency. The threshold voltage (Vgs(th)@Id) is 3.5V@250μA, ensuring reliable turn-on and turn-off under normal operating conditions.

Fig.2

SL5N50D boasts a series of outstanding features such as low power consumption, low thermal loss, high power load, and high efficiency. These characteristics make it widely used in fields such as power management, motor control, and industrial automation. SL5N50D has low power consumption and low thermal loss characteristics. In electronic devices, power consumption and heat are often important issues that designers need to consider. High power consumption can not only lead to energy waste but also cause equipment overheating and damage. However, with its low on-resistance and excellent material properties, SL5N50D effectively reduces power consumption and thermal losses. This means that in circuits using SL5N50D, energy can be utilized more efficiently, and stability problems caused by overheating can be reduced.

Fig.3

Furthermore, SL5N50D is capable of handling high power loads. In many application scenarios, there is a need to deal with high currents and high power situations. Its design allows it to withstand a continuous drain current of up to 5 amps, indicating its ability to operate stably under high load conditions. For example, in the field of motor control, it can drive high-power motors and ensure their normal operation. In industrial automation, it can handle switch-mode power supplies and drivers that require high power. Therefore, the high power load characteristic of SL5N50D makes it an indispensable part of various applications.

Fig.4

In conclusion, SL5N50D, as a high-voltage MOSFET, possesses excellent characteristics such as low power consumption, low thermal loss, high power load capability, and high efficiency. This makes it widely used in fields such as power management, motor control, and industrial automation. The introduction of SL5N50D provides designers of electronic devices with more flexibility and choices, while also enhancing the performance and efficiency of electronic systems.