SMA5J17CAHE3/61

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TVS (Transient Voltage Suppressors) diodes are widely used in electronics, from do-it-yourself (DIY) projects to consumer electronics to industrial applications. They are solidly-built components designed to limit peak voltages to protect other components, circuits, and equipment from damage in transient surge applications. The role of TVS diodes in electronic circuits is to provide protection from excessive current, which is caused by voltage surges or transient voltages. One of these TVS models, the SMA5J17CAHE3/61, is particularly versatile and reliable.

The SMA5J17CAHE3/61 is a bi-directional TVS diode housed in a surface-mount package. It provides protection against transients over a broad range of peak operating voltages, up to 17 volts. The device is ideal for protecting against electrostatic discharges (ESD) and other voltage transients caused by switching signals, I/O lines, office equipment, cable modems, digital audio/video equipment, cellular phones, and handheld devices. It can withstand a surge current up to 600A with an operating temperature range of -55℃ ～ +150℃.

The SMA5J17CAHE3/61 is based on zener diode technology, using a pair of zener diodes connected in opposite ways to form a symmetrical circuit. This creates an electric field across the pair of diodes, resulting in a voltage threshold. When a voltage spike occurs, the energy from the surge is diverted through the diode pair, and the voltage level is kept within safe limits. This diverts the current away from sensitive components and circuits.

The SMA5J17CAHE3/61 is also extremely reliable and durable, with a design life of over 100,000 hours when operated at 25°C. This makes it suitable for a wide range of applications, including automotive, military, aviation, and other extreme environments. This device is also highly regarded for its high electrostatic discharge (ESD) protection, up to 15KV, which is well above most other TVS devices.

The SMA5J17CAHE3/61 is a versatile and reliable TVS diode, providing broad-spectrum, high-performance spike protection for a wide range of devices. Its ability to limit the peak voltage and divert current away from sensitive components makes it an ideal choice for a variety of applications. Coupled with its impressive design life and durability, the SMA5J17CAHE3/61 is an excellent choice for a wide range of TVS needs.

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