VS-1N1190RA

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	40A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 126A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	2.5mA @ 600V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-203AB, DO-5, Stud
Supplier Device Package:	DO-203AB
Operating Temperature - Junction:	-65°C ~ 200°C
Base Part Number:	1N1190

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Introduction

A diode is a type of active element that allows current to flow in only one direction. A rectifier is a device that converts alternating current (AC) to direct current (DC). A single diode rectifier is a type of rectifier consisting of one diode. The VISHAY VS-1N1190RA is a single diode rectifier, also known as a 1N1190RA, from VISHAY. The device is designed for applications such as power conversion, uninterruptible power supplies, and output rectification. This article seeks to describe the working principle of this diode rectifier and the application fields in which it can be used.

Working Principle of VS-1N1190RA

The VS-1N1190RA diode rectifier is a single diode rectifier with a blocking voltage of 1,000 volts and a current rating of 5 amperes. This two-terminal device works by allowing current to flow in only one direction when it is forward-biased. When the voltage across the two terminals is greater than 0.6 volts, current flows through the diode. When the voltage is less than 0.6 volts, the current is blocked and the diode acts as an open circuit. The diode rectifier can also be used for reverse-biased applications. In this case, the anode terminal is connected to the negative power source, and the cathode is connected to the positive power source. The negative power voltage should be higher than the positive power voltage for the reverse-biased application. When the applied current increases, the reverse-bias diode will begin to conduct. This allows for low-frequency power conversion and improves power efficiency in uninterruptible power supplies.

Application Fields of VS-1N1190RA

The VS-1N1190RA diode rectifier is an excellent choice for applications such as power conversion, uninterruptible power supplies, and output rectification. This device has an operating temperature range of -65°C to 125°C and can be used in a wide variety of applications. The VS-1N1190RA diode can be used in power conversion applications by enabling a lower power supply frequency and reducing electromagnetic interference. The device operates reliably even under harsh conditions and can be used in a variety of power sources, such as AC/DC adapters, uninterruptible power supplies, power converter modules, and more. The device’s fast switching time and low forward voltage drop makes it an excellent choice for power conversion applications. The VS-1N1190RA diode is also ideal for uninterruptible power supplies (UPS) as it has a low forward voltage and can operate reliably under harsh conditions. The device is highly suitable for the output rectification of UPSs. The input rectification of UPSs is possible. The device is also ideal for use in renewable energy applications as it is highly reliable in conditions of extremes.

Conclusion

The VISHAY VS-1N1190RA is a single diode rectifier which allows for current to flow in only one direction when forward biased and it allows for current to flow in the opposite direction when reverse biased. The device is designed for applications such as power conversion, uninterruptible power supplies, and output rectification. The VS-1N1190RA diode rectifier is an excellent choice for applications such as power conversion, uninterruptible power supplies, and output rectification due to its fast switch time and low forward voltage drop. The device can also be used for input rectification in uninterruptible power supplies and for renewable energy applications as it is highly reliable and can operate under extreme conditions.

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