MA15KP260AE3

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MA15KP260AE3, part of the TVS – Diodes Family, are state-of-the-art uni-directional avalanche diodes, which are designed to work in high-voltage and high-power AC or DC circuits. Its unique design is optimized for data, signal and power line protection. The device is ideal for use in a variety of signal isolation, signal switching, signal clamping and over-voltage protection applications.

In terms of application, typical applications include AC and DC signal protection, including high voltage, high speed, and high power switching circuits, transient voltage suppression, over-voltage protection, and spike protection. This device is also suitable for data, signal and power line protection, surge current protection, ESD protection, cable assemblies, and current limiting.

In terms of construction, MA15KP260AE3 is built upon a double anode lead frame, but with an innovative circuit design to provide unmatched transient protection and clamping. The body itself is small in size and has a low operatings temperature range. It includes a high voltage avalanche diode, a transient voltage suppression diode, and an electrostatic discharge (ESD) device to provide maximum protection to a host of sensitive, critical components.

In terms of working principle, the components of MA15KP260AE3 work together to provide a layering of protection against over-voltage and transient voltage spikes. The ESD device is used to absorb electrostatic discharge from an external source, while the avalanche diode is used to block current flow in an alternating manner when the supply voltage exceeds a certain threshold. When the voltage rises, the avalanche diode will begin to conduct, forcing the current to flow through the sparking gap in the device, creating an electric arc. The transient voltage nature of the electric arc is what suppresses the voltage transient. The temporary voltage surge will cause the current flow in the other direction to decrease, thereby limiting the impact of the transient on other parts of the circuit.

Overall, MA15KP260AE3 can provide the highest level of protection and helps maintain reliability in a number of applications. By providing data, signal and power line protection, as well as transient voltage suppression and over-voltage protection, MA15KP260AE3 is the perfect solution for protecting systems from surges and spikes.

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