5KASMC24AHM3/57

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TVS diode, also known as a transient voltage suppressor (TVS), is a specialized electronic component used in various electronics applications to protect circuits from transient voltage surges, also called Electrostatic Discharge (ESD). The 5KASMC24AHM3/57 is a TVS diode from Panasonic, and it is used in various applications with the specific purpose of protecting electronic circuits from ESD and other types of transient voltage while allowing the normal flow of electricity. This article will provide an overview of the 5KASMC24AHM3/57 application fields, working principles, and protective capabilities.

Application Fields, Working Principles, and Protective Capabilities

The 5KASMC24AHM3/57 is a cellular-network (GSM/GPRS) rated TVS diode that is used in a wide range of environments, including mobile phone and iPod docking systems, consumer electronics, and automotive electronics. The 5KASMC24AHM3/57 has an operating range of -24 V to 12 V, a maximum breakdown voltage of 8.1 V, and an operating temperature range of -40°C to 85°C. In addition, the 5KASMC24AHM3/57 has a low capacitance of 2.5 pF, making it well-suited for use in RF applications.

The 5KASMC24AHM3/57 operates on the principle that its "trigger voltage," or onset voltage, is set below the breakdown voltage. When a transient voltage spike occurs, the 5KASMC24AHM3/57 diverts the current in two directions; away from sensitive components and into the ground. This action serves to protect downstream sensitive components from the transient voltage while allowing for normal circuit operation. In essence, the 5KASMC24AHM3/57 acts as a circuit protector and a surge suppressor.

The 5KASMC24AHM3/57 is capable of handling up to 10A of surge current and can survive 8/20 μs pulse surges of up to 54A. It is also rated to survive a 10/1000 μs surge of up to 15kV. In addition, the 5KASMC24AHM3/57 is designed to be ESD Protected, meaning that it can withstand up to 8kV of direct contact ESD and up to 15kV of air discharge ESD. These ratings ensure that the 5KASMC24AHM3/57 is well suited for protecting sensitive electronics from ESD and other types of transient voltage.

Conclusion

The 5KASMC24AHM3/57 is a TVS diode from Panasonic that can be used in a wide range of applications, including mobile devices, consumer electronics, and automotive electronics. It has an operating range of -24V to 12V, a maximum breakdown voltage of 8.1V, and—thanks to its low capacitance—it is suitable for RF applications. It is designed to protect downstream electronics from transient voltage surges, ESD, and other types of transient voltage. Its ratings for pulse surge, direct contact ESD, and air discharge ESD ensure that it is a reliable circuit protector and surge suppressor.

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