STIEC45-28AS Circuit Protection

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TVS-Diodes play a crucial role in protecting electrical equipment from a sudden increase in electrical voltage. The STIEC45-28AS is a transient voltage suppressor (TVS) diode that is designed to suppress ESD, lightning, and other overvoltage transients. It offers outstanding protection from voltage transients of up to 28 volts, and its fast response time is ideal for applications requiring a high level of protection.

The STIEC45-28AS TVS Diodes provide reliable protection for applications with high speeds and a wide variety of input levels. These diodes can handle high power energy pulses up to 400 watts at 8/20 μs, and they are designed with avalanche breakdown technology. This ensures that these diodes provide excellent ESD, lightning, and EFT protection.

The STIEC45-28AS diodes are designed for surface-mount technology and have the ability to be soldered onto a printed circuit board with a soldering machine. They are housed in an 8-pin SOT-89 package and offer fast power dissipation at a high temperature. Additionally, these diodes have low clamping levels and low reverse leakage current at a wide temperature range.

The STIEC45-28AS provides reliable protection from 5 volts up to 28 volts. Its working principle is based on avalanche breakdown technology. As current passes through the diode, current hits the junction and creates an avalanche breakdown. This causes the voltage at the junction to rise sharply, triggering the diode to clamp the voltage and limit the current and energy in the line. The STIEC45-28AS is designed to clamp voltage up to 28 volts.

The STIEC45-28AS TVS Diodes are commonly used in a wide variety of industrial, commercial, automotive, and consumer applications. These include protecting data lines, MCUs, and other electronic components from ESD events, and protecting power lines and other components from overvoltage events. These diodes are also used in automotive systems, such as ECUs, TCU, ABS, TPS, and sensors, and in consumer applications such as smartphones and tablets.

The STIEC45-28AS is a reliable and cost-effective TVS diode for overvoltage protection. It is designed to protect applications from the harmful effects of ESD, lightning, and other overvoltage transients. The diode is fast-responding and can handle high power energy pulses, making it ideal for a wide range of applications. This diode can be attached on a PCB using surface-mount technology and its fast power dissipation ensures reliable protection. It\'s low clamping levels and low reverse leakage current make it suitable for a wide temperature range. The STIEC45-28AS is a great choice for applications that require reliable protection from sudden overvoltages.

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