3KASMC40AHM3_B/I Circuit Protection

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TVS (transient voltage suppressor) diodes are used to protect sensitive electronic circuits from becoming damaged by electrical spikes and surges. 3KASMC40AHM3_B/I is a miniature, low capacitance, simple bi-directional TVS diode capable of carrying up to 5kAmps with a clamping voltage of 40V in the bipolar conduction mode.The 3KASMC40AHM3_B/I also offers volumetric efficiency, high reliability, and thermal stability, making it a suitable solution for a wide range of transient protection applications. It can be used in a wide variety of electrical devices, such as cell phones, modems, computers, home appliances, power supplies, and automotive applications.The 3KASMC40AHM3_B/I features a unique design that enables a fast response time and exceptional thermal stability. The package size is small enough to fit into tight spaces, making it ideal for applications where space is limited. The diode also offers a low forward voltage drop (VF) of 0.70V and a low reverse leakage current of 0.90μA.The 3KASMC40AHM3_B/I uses the bipolar conduction mode to provide a high level of protection against ESD, electrical spikes, and severe transient events. The diode clamping action begins when the spike current exceeds the peak pulse current rating and quickly clamps it down to the breakdown voltage rating. This process is known as clamping, and it is this action that limits the peak current, protecting the device from damage.The 3KASMC40AHM3_B/I also offers overvoltage protection and is designed to prevent a surge voltage above the breakdown voltage from damaging the device. The device is also designed to be resistant to surge current and is capable of withstanding up to 10 times the maximum surge current rating for periods of up to 15μs.In addition to its numerous features, the 3KASMC40AHM3_B/I can also be used for data and signal line protection. The diode offers low capacitance for high speed data transmission, making it ideal for high speed electronic devices. It also features a wide operating temperature range of -40°C to +85°C.Overall, the 3KASMC40AHM3_B/I is an ideal choice for a wide range of transient protection applications due to its fast response time, low leakage current, and robust protection capabilities. It is a reliable and effective solution for defending electronic circuits against electrical spikes, surges, and transient events. With its wide range of features and specifications, the 3KASMC40AHM3_B/I is a great choice for any type of data or signal line protection.

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