PESD5V0L7BS,118

TVS - Diodes are a class of devices that protect circuits from transient pulses (overvoltage) due to electrostatic discharge (ESD). PESD5V0L7BS,118 is one of the TVS - Diode series that can withstand an ESD up to 30 kV (contact discharge), 10 kV (air discharge).

Application Fields

PESD5V0L7BS,118 is used in the fields of consumer electronics, automotive electronics, industrial electronics, telecommunications equipment, medical electronics, and general electronics. Its main purpose is to protect the sensitive components in these areas from accidental ESD or induced surge EOS pulses, thus avoiding any possible short-circuit or damage to the internal integrated circuits. This diode series is also a great choice for use with any devices that have high voltage outputs.

Working Principle

When an ESD pulse is detected, the PESD5V0L7BS,118 TVS diode will act to protect the circuit from overvoltage or electrical damage. This is accomplished through the use of a Thyristor, which when triggered by an overvoltage/ESD pulse, will act as a switch, connecting and disconnecting its terminals, effectively clamping the voltage across the circuit. This forces the current through the diode, limiting the voltage and protecting the circuit from damage or shorts.

In addition, this type of protection also acts to absorb much of the energy of the transient pulse, dissipating it as heat. This helps to protect the components in the circuit from excessive current levels, allowing them to function as intended.

Advantages

PESD5V0L7BS,118 TVS diode offers a number of advantages over other types of ESD protection devices such as: it is faster in responding to transient pulses; it can withstand higher peak currents; it has lower capacitance; and as it is a two-terminal device, it allows for easier incorporation into designs. It also has a low reverse leakage current and low capacitance, which further ensures its effectiveness.

Conclusion

TVS-Diodes are an effective way to protect your electronic equipment from ESD or other transient pulses. PESD5V0L7BS,118 TVS diode offers excellent protection from ESD up to 30 kV (contact discharge) and 10 kV (air discharge), making it suitable for use in a variety of applications. It is fast acting and can absorb a large amount of energy, helping to protect the components in your circuit from damage. Its two terminal structure also makes it easy to incorporate into most designs.