2KBP08M-E4/51

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Diode Type:	Single Phase
Technology:	Standard
Voltage - Peak Reverse (Max):	800V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 3.14A
Current - Reverse Leakage @ Vr:	5µA @ 800V
Operating Temperature:	-55°C ~ 165°C (TJ)
Mounting Type:	Through Hole
Package / Case:	4-SIP, KBPM
Supplier Device Package:	KBPM
Base Part Number:	2KBP08

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2KBP08M-E4/51: Applications and Working Principple of a Bridge Rectifier

Bridge rectifiers are becoming increasingly popular in fields that require reliable and powerful rectification, such as communications, electronic power supplies, and automotive applications. The 2KBP08M-E4/51 is a bridge rectifier manufactured by International Rectifier, a global power management semiconductor company, and provides the robust operations required for these modern applications. This article discusses the applications of the 2KBP08M-E4/51 and its associated operating principle.

Applications and Advantages

The 2KBP08M-E4/51 is a full-wave, ultra-fast-recovery rectifier. This enables applications requiring stable rectification with no additional circuit topology required. Some of the applications for this bridge rectifier include:- AC-to-DC power supplies- Battery charging- Power supply for electric motors- Power for semi-conductors- Switch Mode Power Supplies (SMPS)- DC-DC converters- Reverse polarity protection- Overvoltage protectionThe 2KBP08M-E4/51 offers superior performance in comparison to other rectifiers. Its low reverse leakage current, low forward voltage drop, and low profile are all characteristics that make it a great choice for applications. Additionally, its low profile is an advantage when it comes to installation – this bridge occupies much less board space than many other types of rectifiers.

Working Principle

The 2KBP08M-E4/51 produces a direct current (DC) output from an alternating current (AC) input. To do this, it uses a full-wave bridge rectifier circuit. This circuit comprises four diodes that are connected in a bridge configuration. This four-diode bridge topology allows for the rectification of both the positive and negative cycles of an AC input voltage. Each of the diodes is oriented in a certain way so that at each half-cycle of the AC voltage, one diode is forward-biased and the other three are reverse-biased. The forward-biased diode allows current to flow from the AC source to the load, and the reverse-biased diodes prevent current from flowing back towards the AC source. This results in a unidirectional (DC) current going towards the load.

Conclusion

The 2KBP08M-E4/51 bridge rectifier is an ideal choice for applications that require reliable, stable rectification of AC to DC power. It offers superior performance to other types of rectifiers, along with its low profile which saves board space. Additionally, its working principle of utilizing four diodes connected in a bridge configuration allows for full-wave rectification of AC inputs. This makes the 2KBP08M-E4/51 a great choice for a wide range of applications.

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