LC80A Circuit Protection

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The LC80A series Transient Voltage Suppressors (TVS) from Littelfuse is specifically designed for applications requiring high surge capability, fast response times, and the ability to support both bi-directional and uni-directional standby operations. This makes it useful in a wide variety of applications, including automotive, military, telecommunications, power supplies, printers, consumer electronics, computer peripherals, and many other related applications. The LC80A series features an ultra-compact footprint, low capacitance, and a relatively low leakage current. Furthermore, the low clamping voltage and high peak surge capability of the LC80A series provides improved protection over conventional solutions.The LC80A series TVS diodes are designed to protect sensitive electronic components from high-power surges, helping to guard against the damaging effects of voltage transients. They are well-suited for protecting high-impedance device inputs or bi-directional circuits. They can also help protect against lightning strikes, power induction, and other high-voltage transients. The LC80A series features a working voltage range of 14 V to 80 V, and a peak surge current of 300 A. The typical clamping voltage is around 17.5 V (± 16%).The principle behind how the LC80A series TVS diodes work is fairly simple. When an over-voltage transient is applied to the anode, the device generally acts as a back-to-back Zener diode, providing a clamping voltage level. The LC80A series\' low clamping voltage minimizes event energy levels. The device also features a very small junction capacitance, which allows for fast response times and also helps minimize the power dissipation. The LC80A series TVS diodes offer a number of advantages over other types of transient voltage suppressors. Their low clamping voltage provides better protection than conventional surging solutions. They also feature a very small footprint, making them suitable for use in tight spaces. Additionally, they feature a low leakage current, so they don\'t draw excessive amounts of current when in standby mode. Finally, the LC80A series\' fast response times ensure that they are able to respond quickly and evenly to sudden surges in voltage. In conclusion, the LC80A series TVS diodes from Littelfuse are an excellent choice for a wide variety of applications requiring a high level of protection from over-voltage transients. Their low clamping voltage, fast response times, and small footprint make them a great choice for applications where space is limited and protection from voltage transients is a must. They are also very cost-effective, making them a good choice for those on a limited budget.

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