1SMC14A TR13

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TVS (transient voltage suppressor) diodes are surge protection devices designed to protect sensitive electronic equipment from transient overvoltages, also known as surge. 1SMC14A TR13 is a series of TVS diode with a bidirectional working voltage of 13 volts, suitable for a wide range of communication and computer equipment. This article will discuss its application field and working principle.

The 1SMC14A TR13 series of TVS diodes is suitable for use in a variety of circuit applications, including: automotive; USB ports; computer and test equipment; telecommunications; consumer electronics; AC/DC converters; storage devices; satellite transmitters; and more. The diode effectively protects sensitive electronic components from transient overvoltages caused by lightning strikes, current surges, and ESD (electrostatic discharge). In addition, its small size makes it easy to mount on circuit boards.

The working principle of the 1SMC14A TR13 series TVS diode can be described as follows: When the input voltage exceeds the diode’s triggering voltage, usually in a fraction of a microsecond, the diode switches to its low resistance state, reducing the voltage to a safe level and dissipating the excess energy as heat. The diode then returns to its high-resistance state, ready to catch the next transient surge.

The 1SMC14A TR13 TVS diode has a wide range of features, making it a suitable choice for different types of surge protection applications. It has an operating temperature range of -55 to +150 degrees Celsius, and can handle surge currents up to 1.5 A. In addition, the diode has excellent clamping efficiency, with a peak pulse power rating of 1.5Kw at 10/1000 microseconds. It also offers fast-response protection, with a typical response time of about 100 nanoseconds.

To summarize, the 1SMC14A TR13 series of TVS diodes is designed for surge protection applications in a variety of circuit applications. It has a working voltage of 13 volts and can handle surge currents up to 1.5 A. Additionally, the diode has excellent clamping efficiency and fast-response protection, making it an ideal choice for surge protection needs.

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