PESD5V0S1BB,335 Circuit Protection

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Transient-voltage-suppression (TVS) diodes are special devices designed to protect sensitive electronics from high-voltage surges. They are available in a wide range of applications and can be used in many various electronic circuits. This article will discuss the application field and working principle of the PESD5V0S1BB,335.

Application Field

The PESD5V0S1BB,335 is a unidirectional 5 V protected TVS diode for series chip protection. It has an operating voltage of 5 V ± 10%, and its maximum working temperature is −55°C to 125°C. The device is designed for automatic insertion in a 0.4 mm-pitch TSSOP8-style package, allowing it to fit easily into a variety of systems. This makes the PESD5V0S1BB,335 suitable for applications where circuit board space is limited.

This diode is suitable for series chip protection in consumer and automotive electronics. It can be used in applications such as motor control, mobile phones, displays, and LED lighting systems. The PESD5V0S1BB,335 is especially suitable for televisions, set-top boxes, and audio and video equipment, as it can effectively protect these systems from transient voltage spikes.

Working Principle

The PESD5V0S1BB,335 is designed to protect circuits from transient overvoltage events. When a surge in voltage occurs, the diode is designed to break down and "clamp" the voltage at its maximum working voltage, limiting the surge and protecting internal circuitry. This is due to its unique structure, which allows it to handle large current surge events while still maintaining low forward voltage. The diode is also designed to be low capacitance, allowing it to respond faster to events and maintain high bandwidth.

The PESD5V0S1BB,335 is designed to be RoHS-compliant; it uses lead-free, environmentally friendly materials. It also has a low failure rate, which makes it more reliable and increases its service life. The diode is also designed to be easy to install, as it has an easy-to-use TSSOP8-style package.

Conclusion

The PESD5V0S1BB,335 is a robust TVS diode designed for series chip protection in a variety of consumer and automotive electronics, including televisions, set-top boxes, and audio and video equipment. It is designed to break down and "clamp" voltage at its maximum working voltage when a surge occurs, limiting the surge and protecting internal circuitry. It is also RoHS-compliant and has a low failure rate, making it reliable and long-lasting. It is easy to install, as it comes in an easy-to-use TSSOP8-style package.

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