3KASMC20AHM3_A/I

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TVS - Diodes

TVS (Transient Voltage Suppression) diodes are specialized electronic components designed to protect sensitive circuitry from electrostatic discharge (ESD) and electrical transients caused by inductive load switching, lightning, and other voltage disturbances. Based on their application field and device structure, TVS diodes can be divided into three main categories - general purpose, low capacitance, and low profile.

3KASMC20AHM3_A/I is a low capacitance TVS diode, which is a two-terminal surface-mount device designed to protect high speed data and communication lines from strong ESD and surge events. This low capacitance TVS diode is optimized for ESD protection of sensitive components and I/Os on printed circuit boards.

The working principle of 3KASMC20AHM3_A/I is as follows. During ESD and surge events, this TVS diode will clamp the voltage above which the device is rated for, thus protecting adjacent circuitry from damage. At the same time, the low capacitance design minimizes the ESD effect on the target circuitry, thus ensuring minimal interference and data transfer integrity. Upon termination of the ESD and surge events, this TVS diode will automatically reset to a low resistance state, allowing normal operations to resume.

3KASMC20AHM3_A/I is designed for use in applications like digital/data line protection. Its features include ESD protection up to 8kV, and near-zero capacitance of 0.5pF, and an operation temperature range from -65 C to +175 C. With its low capacitance and small package size, it is suitable for ESD protection of PCBs and small components in consumer electronics products.

In conclusion, 3KASMC20AHM3_A/I is an ideal choice for ESD protection for high speed data and communication lines in consumer electronics products. With its low capacitance, small package size, and wide operating temperature range, this low capacitance TVS diode is perfect for ESD protection of sensitive components and I/Os on printed circuit boards.

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