VS-VSKE91/10

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Diodes - Rectifiers - Single

VS-VSKE91/10 is a single diode with rectifier. It is made of silicon epitaxial planar, and it has a built-in guard ring structure. It is suitable for applications that require waveforms at high frequency of up to 1 MHz and low forward voltage drops.

Application Field

VS-VSKE91/10 is suitable for a wide range of applications that require rectification of alternating or pulsating current. Some of these include battery charging, power line rectification, automotive electronics, inverters, switching power supplies, and voltage regulation for various portable or fixed-mounted DC applications.

It can also be used in communication circuits, such as ring modulation, wave shaping, and cross switching, because of its low forward voltage drop. This makes it a great option for high-frequency applications such as motor soft start, lighting dimming, and AC motor control.

Working Principle

VS-VSKE91/10 is a single diode with rectifier, which means it is ideal for rectifying an AC signal. The internal structure of the diode consists of an anode, a cathode, and a guard-ring. The guard-ring is designed to curb the second breakdown, allowing it to operate at high-frequency.

When the voltage across the diode is in the forward-biased region, and the diode is switched on, the electrons move from the anode to the cathode, thus allowing the current to flow in only one direction. This current is called the “forward current”.

On the other hand, when the voltage across the diode is in the reverse-biased region, the diode is switched off, and the current through the diode is zero. This current is called the “reverse current”.

The reverse-breakdown voltage of the diode is also important. It is the voltage at which the diode starts to conduct in the reverse-biased region. The diode also has a low forward voltage drop, making it more efficient in high-frequency applications.

In summary, the VS-VSKE91/10 single diode with rectifier is a great choice for applications that require rectification of alternating current, such as battery charging, power line rectification, and switching power supplies. It also has a low forward voltage drop, making it suitable for high-frequency applications, such as motor soft start, lighting dimming, and AC motor control.

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