MAP4KE15AE3

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TVS diodes are a type of overvoltage protection device used to protect today\'s sensitive electronics from voltage transients caused by electrostatic discharge (ESD) or inductive switching. The MAP4KE15AE3 TVS diode is a 15-amp unidirectional TVS diode that is available in a very small SOT-23 package. It is rated from about -5 V to about 30 V with an operating temperature range of -65°C to +150°C, making it one of the most versatile and reliable dependable device in the TVS-diode market.

The MAP4KE15AE3 TVS diode is an optimization of an avalanche diode mounted in a TVS package. It is designed to protect from ESD and inductive switching. Its ESD clamping voltage is around 5V and its clamping voltage during an inductive switching is around 20V. The working principle of the MAP4KE15AE3 is relatively simple. It is composed of two back to back avalanche diodes and the SOT-23 packaging allows it to have a very small profile. It is designed to clamp the voltage when the maximum voltage is exceeded. It will then dissipate the excess energy as heat in order to protect the target electronics from being damaged.

The MAP4KE15AE3 TVS diode is used in a variety of applications due to its small size and high voltage protection capability. It is commonly used in automotive, telecom, data processing, portable electronics, and in high-end consumer products. In automotive applications, it is used to protect the ECU and other control units from voltage transients. In telecom applications, it is used to protect high-speed data lines. In data processing applications, it is used to protect sensitive I/O devices from ESD and other inductive load transients. In portable electronics, it is used to protect the microcontroller from ESD and other high voltage transients.

The MAP4KE15AE3 TVS diode is a versatile and reliable device that is designed for high current and high voltage applications. It is available in a very small size making it ideal for space constrained applications. Its clamping voltage is rated at around 5V for ESD protection and around 20 V for inductive switching protection, making it an ideal device for protecting sensitive electronics from voltage transients. Its temperature range makes it suitable for wide temperature applications, making it an excellent choice for automotive and telecom applications.

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