RB225NS-40FHTL Discrete Semiconductor Products

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io) (per Diode):	30A
Voltage - Forward (Vf) (Max) @ If:	630mV @ 15A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	27.4ns
Current - Reverse Leakage @ Vr:	500µA @ 40V
Operating Temperature - Junction:	150°C (Max)
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	LPDS

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Diodes - Rectifiers - Arrays

The RB225NS-40FHTL is part of a new generation of high power rectifier diode arrays that specialize in efficiency and performance. Its main application field is rectifying and switching AC current, or providing secondary circuit protection in high current power systems, particularly in high frequency application fields. The product has a simple, yet effective construction and offers a variety of features that make it useful in a wide range of applications.

Design and Components of RB225NS-40FHTL

The RB225NS-40FHTL is a four terminal device with a housing that is designed for surface mount on printed circuit boards (PCBs). It has a low power dissipation due to its high thermal conductivity and vented housing. It was designed specifically for small, space-restricted applications and can deliver continuous DC forward currents up to 25A with a maximum voltage of 400V. Its operating temperature ranges -40°C to +125°C and has an insulation rating of 500VRMS.

Working Principle and Key Features of RB225NS-40FHTL

To understand the working principle of the RB225NS-40FHTL, we must first understand the principle of rectification. Rectification is a process in which alternating current (AC) is converted into direct current (DC). This process of rectification occurs when a diode is used to allow the current to flow in only one direction through the circuit. This is known as single-phase rectification. The RB225NS-40FHTL uses this rectification principle by combining two four-terminal diodes in an array to allow for dual-phase rectification. This allows for higher current efficiency when compared to single-phase rectification.The key features of the RB225NS-40FHTL that make it suitable for a variety of applications are its high current capability, low power dissipation, wide operating temperature range, and high-frequency switching. Its high current capability enables it to handle up to 25A, while its low power dissipation allows it to maintain high efficiency in many switching and conversion applications. The wide operating temperature range and high-frequency switching capabilities make the RB225NS-40FHTL suitable for use in automotive, telecommunications, and aviation applications, among others.

Applications of RB225NS-40FHTL

The RB225NS-40FHTL is suitable for many applications but can be particularly useful in automotive applications. It is an ideal choice for use as an engine charge regulator, alternator rectifier, or isolated step-down converter. The efficient power dissipation of the RB225NS-40FHTL makes it suitable for use in AC output related circuitry for engine control and DC-DC converters. The diode array also offers high surge current operation for heavy-duty battery charging systems and inverters.Telecommunications is another area where the RB225NS-40FHTL is suitable for use. It can be used in high-frequency inverters, voltage converters, and switching applications. The device\'s low power dissipation and high efficiency make it ideal for use as an energy-saving device in many telecom applications.The device is also suitable for use in aviation applications due to its high operating temperature rating of -40°C to +125°C. The diode array is suitable for use in DC power systems on aircraft and can be used as a rectifier in cockpit instrumentation and avionics systems. The RB225NS-40FHTL\'s high surge current capability makes it suitable for applications that require a high peak current, such as landing gear systems and aircraft lighting systems.

Conclusion

In conclusion, the RB225NS-40FHTL is a four-terminal rectifier diode array that is designed for high efficiency and performance in a wide range of applications. Its low power dissipation and high current capability make it suitable for applications such as automotive, telecommunications, and aviation systems. The device is also highly reliable, due to its durable construction and high operating temperature range. This makes it an ideal choice for small, space-restricted applications that require high efficiency, reliability, and performance.

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