FR70J05

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A single rectifier diode is an electronic device consisting of a semiconductor material and two electrodes that allows current to flow freely in one direction, but not the other. The FR70J05 is a fast-recovery rectifier diode. It comes in a TO-220FP package, which is a metal-clad flatpack. The package size is 4.0 x 3.2 x 1.1mm, and it has a total power dissipation of 2W. It has a peak forward surge current of up to 4.83A, and a peak forward voltage drop of up to 0.85V. It also has an operating temperature range of -55 to +150C.

The FR70J05 application field includes automotive, power, industrial and consumer electronics. It is commonly used for freewheeling protection, polarity protection, and control circuits. This diode is characterized by its high speed, low leakage currents, and low forward voltage drop. As a fast-recovery diode, it has a recovery time of just 3-5 nanoseconds, and is capable of switching frequencies of up to 1MHz.

The FR70J05 working principle is the same as any other rectifier diode. When forward biased, electrons are able to flow freely from the anode to the cathode, thus allowing current to pass through the diode. When reverse biased, the electric field created by the applied voltage is greater than the electric field generated by the doping molecules in the diode junction, thus blocking any further electrons from flowing. This is what allows a diode to function as a one-way valve for regulating the flow of electric current.

The FR70J05 is a high-performance rectifier diode that can be used in a wide range of applications. Its robust design, low forward voltage drop, and fast recovery time make it an ideal choice for automotive, power, industrial, and consumer electronics. Additionally, its compact TO-220FP package size makes it easy to integrate into existing circuit designs.

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