3KASMC30AHM3/57T Circuit Protection

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TVS diodes are commonly used in electronic circuits to protect components within a system from power irregularities or voltage spikes. The 3KASMC30AHM3/57T are a type of transient voltage suppressor, which are also known as transient voltage suppressors (or TVSs). These devices are used to protect against overvoltage situations, which can occur when AC power is applied incorrectly, or when a surge of electricity is sent through a system.

The 3KASMC30AHM3/57T provide an application field for general purpose protection. The TVS diode can be used in a wide range of applications such as when it is necessary to protect low voltage systems from transient voltages due to lightning, electromagnetic pulse (EMP), electrostatic discharge (ESD) or electro-magnetic interference (EMI) events. This type of diode can also be used in electrical machinery, automotive systems, consumer electronics, battery packs, solid state drives, and many other applications.

The 3KASMC30AHM3/57T diodes are also known as low capacitance TVS diodes. These diodes absorb and shunt overvoltage pulses up to IEC 61000-4-5 level 3. They protect sensitive electronic circuits from damaging overvoltage pulse due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surge. The low capacitance of the 3KASMC30AHM3/57T make it ideal for protecting high speed data lines from ESD and EFT events.

The working principle of these TVS diodes is that they act as a clamping device in an electronic circuit. The diode acts like a controlling circuit element, where it opens during normal conditions to allow current to pass through the device, but it blocks any overvoltage that could damage system components. The diode itself consists of a PN junction and an internal resistor network. Under normal conditions, the diode behaves as a high resistance, but when an overvoltage occurs, the diode will quickly switch to a lower resistance and absorb the energy from the electric pulse.

The 3KASMC30AHM3/57T diode has a low capacitance of 5.7pF making it ideal for high speed data lines. This low capacitance makes the diode more responsive to transient voltage spikes and helps protect sensitive electronic components from damage due to these spikes. The diode also has a high peak pulse power rating of 30A and a maximum operating voltage of 10V.

The 3KASMC30AHM3/57T transient voltage suppressor is ideal for use in a wide variety of applications including automotive, consumer electronics, communication equipment, industrial equipment, and many others. It is a low capacitance diode that is capable of protecting sensitive equipment from damaging overvoltage. With its wide operating voltage range and high peak pulse power rating, this diode is reliable and cost effective protection for a variety of applications.

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