PESD5V0S1BA/8X Circuit Protection

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TVS - diodes, also known as Transorb or Transient Voltage Suppressor Diodes, are a variety of diodes designed to protect against transient (>5nS) or diode-rated reverse voltage overshoots. There are several types, each with its own application area, the most common being the PESD5V0S1BA/8X.

The PESD5V0S1BA/8X is primarily designed to prevent over-voltage and inductive-coupled spikes caused by fast electrical switching and/or voltage transients in automotive, industrial, control, communication and data line protection applications. This particular device is able to protect against transient overloads up to 8kV (peak); and has a maximum continuous voltage rating of 5V, with an operating temperature range of -55°C to +125°C.

The PESD5V0S1BA/8X works in a very simple way; it engages during a high frequency, rapid rise time pulse or a continuous overload, starting the conduction when the breakdown voltage is reached. Its breakdown voltage is very sensitive, and therefore, is relatively low since just an increase of 0.2V above the nominal level is enough to start conduction.

These devices are typically used for signal, communication, and data line protection applications due to their effective transient suppression and low forward voltage drop. As such, they are a great addition to any system seeking to reduce the effect of future surges. The PESD5V0S1BA/8X can be found in many different applications, such as in home, office, automotive, and industrial electronics. The most common example of use is in various signal lines or power supplies.

The PESD5V0S1BA/8X can also be used in conjunction with other components such as capacitors, as it is able to suppress transients and additionally prevents the capacitors from accepting reversed polarities due to inductive transient spikes.

Overall, the PESD5V0S1BA/8X provides a versatile and reliable solution to over-voltage protection and inductive-coupled spikes. It is ideal for automotive, industrial, control, communication and data line protection applications, as it is able to protect against transient overloads up to 8kV (peak) and offers an operating temperature range of -55°C to +125°C. It’s robust design and user-friendly applications make it a sought after component in many industries.

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