IRKJ91/14A

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Anode
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	1400V
Current - Average Rectified (Io) (per Diode):	100A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	10mA @ 1400V
Mounting Type:	Chassis Mount
Package / Case:	ADD-A-PAK (2)
Supplier Device Package:	ADD-A-PAK®

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Diodes - Rectifiers - Arrays - IRKJ91/14A Application Field and Working Principle

The diode rectifiers are widely used in many application fields, such as power electronics, direct power conversion and many other areas. The IRKJ91/14A is particularly special and significant in the application field of rectifiers used for power rectification. Its main features are: high voltage, current, average current, temperature stability and wide range of operating temperature. This paper will analyze the application field and working principle of the IRKJ91/14A rectifiers for a better understanding of this device.

Application Field

The IRKJ91/14A diode rectifier is a small rectifier with high voltage, current, average current and temperature stability and wide range of operating. The features make the IRKJ91/14A device perfectly suitable for many applications, such as power rectification, power electronics, direct power conversion and many other related fields. The device has excellent general performance and is the most suitable device for power rectification application field. With the high voltage reverse current rated up to 3.1A, the device can offer constant current capability, high rectification efficiency and less power loss. The device also has high withstand voltage and fast switching speed, which make it suitable for high frequency and precision rectification.

Working Principle

The IRKJ91/14A diode rectifier is based on the PN-junction principle. It is a three-pin device, which includes two PN-junctions, one between the anode and cathode and one between the second anode and cathode. When connected to the power source, it works as a rectifier. When the voltage across the device is higher than the breakdown voltage, the forward biased PN-junction will conduct current from the anode to the cathode. The reverse biased PN-junction between the second anode and cathode will be reverse biased and thus isolating the two sections. This reduces the possibility of reverse current flow which may occur at high frequency. Meanwhile, a high voltage wide array of strength is applied to the rectifier to accelerate its soft switching, hence improving its rectification efficiency. Also, due to the small physical size of the device, it can perform efficient and precise rectification under high temperature, low voltage and low current requirements.

Conclusion

In conclusion, the IRKJ91/14A diode rectifier can be used for power rectification applications, such as power electronics and direct power conversion. The device has excellent general performance characteristics, such as high voltage reverse current rating, high withstand voltage, fast switching speed and wide range of operating temperature. It also works on the principle of the PN-junction and can perform efficient, precise and reliable rectification in demanding conditions. All the features listed make it perfect for the application in rectification and power electronic products.

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