ESJLW RQG

Series:	--
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	800mA
Voltage - Forward (Vf) (Max) @ If:	1.7V @ 800mA
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	1µA @ 600V
Capacitance @ Vr, F:	19pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SOD-123W
Supplier Device Package:	SOD-123W
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

The ESJLW RQG (Enhanced Switched Junction Light Wave Rectifier with Quenching Gas) is a type of diode, specifically a single rectifier, which is used in a variety of application fields. It is the perfect choice for applications that require high current handling and safe, fast, efficient capacitive load switching. It is ideal for high-frequency application and for power plants; this type of diode will provide excellent performance and reliability in a wide range of conditions.

Applications

The ESJLW RQG is specifically designed for high frequency applications, such as in Plasma etching, where extremely fast switching time, repetitive accuracy and a low leakage current are a must. It is also used in electric motor drives, frequency converters and UPS systems, where a high power conversion efficiency is expected.The ESJLW RQG is also used in telecommunication fields, such as in power amplifiers, receivers and frequency filters, where high-speed switching and high-level isolation are desired. In addition, it is often used in distributed power systems, inverters, AC/DC rectifiers and wind turbines, as its fast switching capability ensures a long-term reliable operation.

Working Principle

The ESJLW RQG works based on the principle of electric field quenching. When an electric current is applied to the diode, electric field lines develop between the anode and the cathode. This electric field is the driving force of electric current, and it can be used to control the speed of electric current flow.This electric field is created by the quenching gas inside the diode, which is composed of nitrogen and helium. The diode contains a solid-state semiconductor material which is embedded in the gas. The gas effectively reduces electric field lines when a sufficiently large electric current is applied to the diode. This prevents the electric current from flowing too quickly, and thus improves the performance of the diode.The quenching gas also prevents the current from flowing too quickly in the reverse direction. When a dc voltage is applied to the diode, current can still flow in the reverse direction, but at a slower rate. This makes the diode extremely efficient and helps prevent voltage switching faults.

Conclusion

The ESJLW RQG is an ideal choice for applications that require high current handling, fast switching and efficient capacitive load switching. It is widely used in the telecommunication, power plants, motor drives and UPS systems, as it offers excellent performance and reliability in most conditions. The quenching gas inside the diode ensures maximum efficiency, excellent switching speed and low leakage current, making it the perfect choice for a wide range of applications.

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