3KASMC26AHE3/57T

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TVS - Diodes, or Transient Voltage Suppressors are a type of semiconductors that are used for protection against electrical transient spikes or surges. They are employed in either bidirectional or unidirectional configurations, depending on the application. The 3KASMC26AHE3/57T belongs to a family of TVS diodes that are specifically designed for bidirectional overvoltage protection of data and signal lines, where high ESD sensitivity requires the protection. This type of diode is suitable for component level, circuit board and system protection, as well as for I/O protection from 5V up to 213V.

The 3KASMC26AHE3/57T has an electrostatic discharge protection rating of 26V, and its power rating is 57V. It has a guaranteed maximum clamping voltage of 24V, and a maximum working breakdown voltage of 20V. The series resistance is 0.45 Ohm, making it highly suitable for further protection against ESD, surge, and other transient overvoltage threats. The device operates in a threshold current of just 10mA, making it suitable for use in applications that require a surge current below this value.

The 3KASMC26AHE3/57T is designed to difficult environmental conditions, making it suitable for use in almost any environment. It has an operating temperature range of -55°C to 125°C, and is compliant with the RoHS standards. The diode is also available in different packages, such as SMB, 0402, SC70, and SOT-23. The device has a maximum peak pulse power rating of 900W.

The 3KASMC26AHE3/57T\'s working principle is relatively simple. When an overvoltage surge occurs, the diode is triggered and the current is diverted from the circuit components to ground. In this way, the circuit components remain protected. The diode\'s series resistance creates an resistive equivalent series path to the surges and their energy is dissipated as heat. The device\'s breakdown voltage is lower than the voltage seen in normal use, meaning there is no need to worry about normal functioning of the system.

The 3KASMC26AHE3/57T is used in various applications, for instance automotive electronics, telecom and data networks, set-top boxes, consumer electronics, and many more. It is also employed in handheld and wireless systems, computers, and other communication systems. This TVS diode is ideal for applications where voltage protection from overvoltage spikes is required. It helps prevent damage to circuits, components, and other system elements.

In summary, the 3KASMC26AHE3/57T is a bidirectional transient voltage suppressor diode designed for protection against overvoltage threats in a wide range of applications, from 5 to 213V. It has an ESD protection rating of 26V and its power rating is 57V, and it is available in various package options. The device dissipates surges and their energy through its series resistance, protecting circuit components from damage. All in all, the 3KASMC26AHE3/57T is a highly versatile TVS diode, making it the perfect choice for any number of applications.

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