RLS4148TE-11 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	75V
Current - Average Rectified (Io):	150mA
Voltage - Forward (Vf) (Max) @ If:	1V @ 10mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	4ns
Current - Reverse Leakage @ Vr:	5µA @ 75V
Capacitance @ Vr, F:	4pF @ 0V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package:	LLDS
Operating Temperature - Junction:	-65°C ~ 200°C
Base Part Number:	RLS4148

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RLS4148TE-11 Application Field and Working Principle

The RLS4148TE-11 rectifier diode comes from the family of Rectifiers – Single products. It is a type of single-phase silicon bridge rectifier. In power electronics, a single-phase bridge rectifier is mainly used in DC power supplies and low voltage AC/DC inverters. In addition, they are often employed in photovoltaic applications where their small size and light weight make them ideal components in solar panels. The RLS4148TE-11 rectifier diode is an electronic component designed to provide efficient and reliable high-frequency switching and rectification in commercial, industrial and residential electronic applications. It consists of four silicon diodes configured to form a classic four-legged bridge rectifier. It has a wide working voltage and a relatively high current rating. Due to its robust construction with adjustable temperature coefficient and low reverse leakage current, the RLS4148TE-11 rectifier diode is suitable for both commercial and residential applications. Furthermore, it is widely used to convert alternating current (AC) to direct current (DC) in systems with low power requirements, such as low- and mid-power rectifier diodes for applications in home appliances, for example, washing and drying machines. From a working principle point of view, it is important to understand that rectification is the process of converting alternating current (AC) to direct current (DC). A rectifier diode converts AC to DC by allowing current to flow in one direction only. The RLS4148TE-11 rectifier diode is an ideal component for this process, as it offers high efficiency due to its low forward voltage drop and long lifetime. When alternating current passes through the diode, current will only be able to flow in the anode-to-cathode direction. This will cause the diode to act as a “one-way” valve, allowing electrons to pass in one direction and not allowing electrons to pass in the opposite direction. This allows for the power supply to the load to be stabilized, providing the system with consistent, balanced power. The RLS4148TE-11 rectifier diode is designed with a wide temperature operating range and high surge capability, which makes it ideal for high frequency applications. It also has a low reverse leakage current, high reliability and is protected against electrostatic discharges (ESD) up to 1kV, making it desirable not just for residential applications but also for industrial applications. Furthermore, its hermetic sealed construction makes it an excellent choice for applications where dust and moisture are present. In conclusion, the RLS4148TE-11 bridge rectifier diode is a reliable and efficient choice for a variety of commercial, industrial and residential applications. It offers high-frequency switching and rectification, adjustable temperature coefficient, low reverse leakage current, wide temperature range, high surge capability and ESD protection up to 1kV. In addition, its hermetic sealed construction makes it suitable for applications in areas with dust and moisture.

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