MAP4KE170A

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Transient Voltage Suppressors (TVS for short) are a type of semiconductor component that is used to protect components from high-voltage spikes and to limit voltage. TVS - diodes are a type of TVS component specifically designed to protect against transient voltages.

The MAP4KE170A is a popular TVS diode that is used in a variety of applications. It is an unidirectional device with visible indentification of terminal connections. It is designed for industrial and commercial applications, including consumer electronics, automotive, and communications systems. The device is constructed with Epitaxial Planar PN Junction Technology which allows it to withstand high transient voltages without breakdown. It is also rated for high surge current capabilities of over 500A when subjected to high transient voltages such as ESD.

The MAP4KE170A can be used in a variety of voltage applications, ranging from a low 6V operating voltage up to a peak pulse transient rating of 2100V. It provides circuit protection by clamping overvoltage transients to a voltage range that is safe for other components in the circuit. In addition, it works as an ESD protector with its Electrostatic Device (ESD) diode type and its low capacitance.

The MAP4KE170A also has a great temperature range. It operates from -65 to +150°C and has a thermal resistance rating of ≤ 100°C/W. This allows it to work in extreme temperatures without compromising its function. Additionally, it is compliant with the RoHS standard and can be used in lead-free soldering operations.

The working principle of the MAP4KE170A is based on its TVS operating principles. As soon as voltage spikes above a predetermined point, the TVS diode will begin to conduct, limiting the voltage across other components. This is usually done by clamping the voltage to a safe voltage level, such as the reverse voltage rating of the diode. The MAP4KE170A is specifically designed to provide efficient protection of high-speed electronic systems by clamping transients such as ESD events and lightning surges.

Overall, the MAP4KE170A is an excellent choice for applications that are exposed to transient voltage, like consumer electronics, automotive, communications, and more. It provides excellent protection and has a great operating temperature range. When coupled with its low-capacitance ESD rating, the MAP4KE170A is perfect for high-speed electronic systems that require reliable voltage protection.

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