RU 20AV

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	1.5A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 1.5A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	400ns
Current - Reverse Leakage @ Vr:	10µA @ 600V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	--
Operating Temperature - Junction:	-40°C ~ 150°C

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Introduction

RU 20AV is a single rectifier diodes designed for general-purpose applications. It is known for its low forward voltage drop, low leakage current, low output capacitance, and fast recovery time. This diode is ideal for use in telecom, computer, peripheral, and medical applications, as well as power supplies, switching power amps, and LED lighting applications.

Specifications

The RU 20AV diode is rated 2A/200V in a glass passivated junction, which is capable of withstanding a peak repetitive reverse voltage of 20V. It has a low forward voltage drop of 0.8V at 2A and a low leakage current of 0.001µA at 20V. The reverse recovery time is 4 ns and the output capacitance is 5pF typical.

Packaging and Mounting

The RU 20AV is available in a conventional TO-220 three-pin full-mold package with or without insulation tabs. For mounting the diode, first, cut the silicone coating and then, solder the leads of the diode to the printed circuit board. The recommended mounting hole is 0.062 in (1.6mm) in diameter.

Working Principle

The RU 20AV diodes are PN-junction rectifiers that operate by allowing fan-in and fan-out currents, which are alternating current (AC) signals. The diode is forward biased when the voltage between the anode and cathode is greater than the barrier potential (Voltage at which conduction of a semiconductor material begins), resulting in current flow through the diode. When the voltage applied to the PN junction is reversed, the diode becomes reverse biased and the current flow will be blocked by the depletion region (i.e., it won\'t allow electrons to flow through it). The RU 20AV diodes have a low forward voltage drop, meaning that the diode can resist a relatively high current when it is in its forward-biased state. The reverse recovery time is also low, meaning that the diode can quickly and efficiently switch direction, allowing for fast and reliable performance.

Applications

RU 20AV diodes are ideal for use in current-sensing, voltage-clamping, and energy-saving applications due to their low forward voltage drop, fast switching speed, and low leakage current. They are also used in power supplies, switching power amplifiers, and LED lighting applications, due to their ability to regulate AC currents. Additionally, they are used in telecom, computer, and medical applications.

Conclusion

RU 20AV diodes are single rectifiers designed for general-purpose applications. They are known for their low forward voltage drop, low leakage current, low output capacitance, and fast recovery time. The RU 20AV is available in a conventional TO-220 three-pin full-mold package and is ideal for use in telecom, computer, peripheral, and medical applications, as well as power supplies, switching power amps, and LED lighting applications.

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