CD214B-T12CALF

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TVS - Diodes is a type of semiconductor device used to provide protection to electronic components from high voltage transient pulses caused by electrostatic discharge. The CD214B-T12CALF Transient Voltage Suppressor (TVS) Diode is one such device used to protect sensitive electronic components from reverse, over-voltage and transient voltage surges. This diode has a reverse standoff voltage, maximum clamping voltage, and peak pulse current rated at 12V, 22V, and 18A, respectively.

The primary application for the CD214B-T12CALF TVS Diode is for fast transient pulse suppression in world-wide automotive, telecommunications, and other electronic applications. Automotive applications include the use of the CD214B-T12CALF to protect in-vehicle airbag systems, communication systems, and audio systems from transient voltage surges. Telecommunications applications include the use of the CD214B-T12CALF to protect communication systems, CATV systems, long-distance power lines, and other communication networks from transient voltage surges. In addition, the CD214B-T12CALF can be used for a variety of other electronic applications such as medical equipment, instrumentation, industrial equipment, and military applications.

The CD214B-T12CALF is designed to work as a “crowbar” device. When a voltage in excess of 12V is applied to the circuit, the diode’s forward voltage drops below 500mV, clamping the current. This allows the CD214B-T12CALF to limit the surge current and reduce the voltage stress on sensitive components in the circuit. When the voltage begins to decline, the diode will “break over” and disconnect the supply voltage from the circuit until the voltage normalizes. This helps to ensure that the circuit remains safe from potential damage due to high voltage and surge current.

CD214B-T12CALF’s are fast and highly reliable, with a typical overload response time of only a few nanoseconds. The diode also features a higher holding voltage than traditional varistors. This high holding voltage helps reduce the chance of false triggering, caused by small voltage spikes. The device also features a low-profile design, allowing for easy mounting. The low profile design also helps reduce the amount of space required in an assembly, and the small size helps ensure the device is unobtrusive when mounted.

The CD214B-T12CALF is a highly reliable, fast, and versatile device for a variety of applications. It helps to protect sensitive electronic components from transient voltage surges and is used in world-wide automotive, telecommunications, and other electronic applications. The diode’s low profile design, fast response time, and high-voltage holding capability make it an ideal choice for a variety of applications.

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