3KP24A-TP Circuit Protection

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3KP24A-TP is a series of uni-directional transient voltage suppressor (TVS) diodes manufactured by Littelfuse, Inc. The device is designed to protect sensitive electronics from damaging voltage transients caused by lightning, ESD (electrostatic discharge), or other overvoltage events. 3KP24A-TP is capable of suppressing transients with energies up to 50A peak.

3KP24A-TP TVS diodes employ a unique construction to provide protection against transient voltage events. The device has a folded anode connected to the drain of transistor that provides low dynamic impedance and low on-state dissipation. The cathode electrode is also connected to the gate of the transistor which controls the switching speed of the diode. The low dynamic impedance prevents the device from burning out due to excessive current or energy.

A typical application for a 3KP24A-TP TVS diode is to protect sensitive electronic components from electrostatic discharge, lightning, or other voltage transients. The diode is connected in parallel with the device to be protected and acts as a current limiting device. When the voltage across the device increases above a certain set point, the diode is triggered and the voltage is clamped to the device’s breakdown voltage. This protects the device from excessive voltage and prevents it from being damaged.

The 3KP24A-TP TVS diode also provides surge protection by limiting the current through the device to the rated peak current. This ensures the device is not overstressed by an excessive current and limits the damage that may occur to the device. In addition, the device has a low junction capacitance which minimizes any transient ringing or oscillations that can occur with higher capacitance devices.

In summary, the 3KP24A-TP TVS diode is a reliable and efficient device for protecting sensitive electronics from overvoltage transients. Its low dynamic impedance and low on-state dissipation ensure that the device will not be overstressed and provides reliable protection from transient voltage events. Its low junction capacitance minimizes any oscillations that may occur, allowing for optimal circuit performance. The device is a cost effective and reliable solution for protecting sensitive electronics and ensuring that your circuit is safe from dangerous voltage transients.

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