Recently, during the 2023 Global Mobile Broadband Forum, Huawei launched its first 5.5G product solutions, with network capabilities increasing by 10 times. The further enhancement of network capabilities will undoubtedly drive the growth of infrastructure equipment. As communication power supplies ensure the normal operation of communication devices, the market growth is bound to accelerate again.

How can power supply manufacturers in the communication industry face the upcoming market growth? Feihong Semiconductor believes that returning to basic points and improving the foundational research of products, enhancing the stability and reliability of their own products, is the way to gain market recognition.

Feihong Semiconductor, as a leading domestic MOSFET manufacturer, always provides quality MOSFET R&D and production for electronic manufacturers, making it a reliable semiconductor supply chain domestically. For communication power supply manufacturers' products, our FHL385N1F1A model field-effect transistor can replace the IPT015N10N5 model parameters for use in communication power supplies.

(Image source: Huawei's official website)

Why? Because the FHL385N1F1A model field-effect transistor has the following features:

1. Low on-resistance: allows the product to support smaller impedance and larger peak current.

2. 100% EAS testing ensures the product's reliability has data reference.

3. 100% DVDS thermal resistance testing (lower thermal resistance brings excellent temperature rise performance).

4. 100% Rg testing verifies the product's stability.

5. Industrial-grade reliability performance: small package inductance, bringing excellent EMI characteristics and reliability.

From the above features, it is known that this industrial-grade FHL385N1F1A field-effect transistor model with 385A current, 100V voltage is very suitable for use in communication power supply circuits.

Of course, in application, our power supply R&D engineers must understand the detailed parameters of this high-quality FHL385N1F1A domestic field-effect transistor: it has a current and voltage of 385A and 100V respectively, RDS(on) = 1.5mΩ(MAX) @VGS = 10V, RDS(on) = 1.3mΩ(TYP) @VGS = 10V, and the maximum gate-source voltage @VGS = ±20V.

The FHL385N1F1A is an N-channel enhancement-mode field-effect transistor. The FHL series adopts the TOLL-8L package shape, with package products featuring low thermal resistance, small size, low internal resistance, and low parasitic inductance.

This product also has specific parameter values: Vgs (±V): 20; VGS(th): 2.0-4.0V; ID (A): 385A; BVdss (V): 100V.

Maximum pulse drain current (IDM): 1540A, static on-resistance (typ): 1.3mΩ, reverse transfer capacitance: 940pF.

Huawei's breakthrough in 5.5G will certainly inject confidence into the domestic market, and we congratulate them! However, the development of domestic semiconductors always depends on each and every one of us in the electronics industry. Feihong Semiconductor remains true to its original mission and continues to research and improve product services!

How to gain a competitive edge in the fiercely competitive communication power supply market? The key lies in seeking high-quality FHL385N1F1A field-effect transistors to replace the IPT015N10N5 parameter models for use in communication power supply circuits.

Selecting the right 100V, 385A MOSFET replacement is crucial. Feihong Semiconductor's MOSFETs are not only widely used in communication power supplies but also in new energy electric vehicles, audio amplifiers, UPS, and other terminal applications. They provide high-quality products and supporting services to domestic electronic product manufacturers. In addition to offering free samples, they can also customize MOSFET products according to customer needs. Simply enter "Feihong Semiconductor" in Baidu to find us, and the free sample hotline is 400-831-6077.