RK 39V

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	90V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	810mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	3mA @ 90V
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 to RK 39V Rectifier

A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). Rectifiers are commonly used for signaling, power conversion and signal processing. They can also be used to eliminate the ripples produced by AC power sources, helping to maintain the direct current within a desired range. The RK 39V rectifier is a type produced by Sterling, a Chinese electronic components manufacturer. This particular rectifier is part of the company\'s Low-Voltage (LV) Schottky Rectifier series and has an average forward voltage drop of 0.55V and a reverse leakage current I_R of greater than 100 μA. The diode has a maximum forward surge current of 15A and has a working temperature range of between -55°C (-67°F) to 125°C (257°F).

RK 39V Application Fields

The RK 39V has several major application fields due to its features and specifications. In general, it is suitable for applications that require low forward voltage, such as low-voltage power supplies and high-frequency rectification. It is popularly used in solar controllers and chargers, bridge rectification, inverters, converters, switching power supplies, and power adapters. The diode is also used for protection purposes in switching systems, general circuit immunity and surge protection.

RK 39V Working Principle

The RK 39V operates according to the basic principle of rectification. This involves rectifying AC power into DC. The rectifier consists of two half-wave rectifiers, one N-type semiconductor and one P-type semiconductor. When an AC input is applied to a rectifier, it splits the AC waveform into two halves, conducting in alternate directions. The N-type semiconductor allows the current to go straight through while the P-type semiconductor forces the current to reverse through the circuit. This current is then used to provide a continuous and stable DC power.

Conclusion

The RK 39V rectifier has been used in a variety of power conversion applications due to its low forward voltage and reverse leakage current. It has a working temperature range of between -55°C (-67°F) to 125°C (257°F) and a maximum forward surge current of 15A. The diode operates according to the principle of rectification and is divided into two half-wave rectifiers, one N-type semiconductor and one P-type semiconductor. This particular rectifier has found wide acceptance in the electronic components industry and is used in switching systems, surge protection, converters and many other applications.

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