1.5SMC200AHR7G

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TVS (transient voltage suppression) diodes are used in a wide range of applications to protect systems and components against voltage spikes and transients. One such device is the 1.5SMC200AHR7G, a type of Uni-directional TVS Diode.

The 1.5SMC200AHR7G is a standard uni-directional diode designed for applications that require reliable and fast voltage overstress protection. It operates on the principle of avalanche breakdown over the breakdown voltage range. This range is typified by its low capacitance and fast response time, which make it an ideal choice for transient voltage protection in situations where instantaneous over-voltage protection is needed.

The 1.5SMC200AHR7G is suitable for a range of applications, from discrete semiconductor protection to circuit board and IC protection. It can be used to protect circuits from electro-static discharges (ESD), electrical fast transients (EFT), and power lightning transients. Its low capacitance enables effective protection against high frequency pulses as well as low frequency overvoltages.

In addition, the device offers an additional type of protection, known as "PESD" (Pole Electro-static Discharge). This type of protection is specifically designed to protect against surges caused by direct contact between electrical and electronic components, such as when a metal probe presses against a circuit board or IC package. This protection is especially useful in automotive and other types of harsh environments.

The 1.5SMC200AHR7G can be used as part of a larger protection system, which includes other forms of voltage and transient suppression devices. It is also an ideal choice for applications with higher-rated voltages (>200V).

In terms of its working principle, the 1.5SMC200AHR7G is typified by its very low on-state voltage and fast response time. Its operation is based on the principle of avalanche breakdown over the breakdown voltage range. This gives it an advantage over other types of protection devices, as it can provide instantaneous protection against transient events such as ESDs, EFTs, and power lightning transients.

The 1.5SMC200AHR7G is a common choice for applications requiring protection from high energy transient voltage events. Its low capacitance, fast response time, and excellent protection capabilities make it a suitable solution for a wide range of applications, from discrete semiconductor protection to IC, circuit board, and automotive applications.

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