PESD5V0S1UB,115 Circuit Protection

Current - Peak Pulse (10/1000µs):	15A (8/20µs)
Base Part Number:	PESD*S1U
Supplier Device Package:	SOD-523
Package / Case:	SC-79, SOD-523
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TA)
Capacitance @ Frequency:	152pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	260W
Series:	--
Voltage - Clamping (Max) @ Ipp:	20V
Voltage - Breakdown (Min):	6.4V
Voltage - Reverse Standoff (Typ):	5V (Max)
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes: PESD5V0S1UB,115 Application Field and Working Principle

TVS (Transient Voltage Suppressor) diodes are commonly used to protect electronic components from transient voltage spikes. The PESD5V0S1UB,115 is an example of such a device. It is an ultra-low capacitance ESD protection diode specially designed for high speed, high frequency electronic circuits. In this article, we will discuss the application field and working principle of the PESD5V0S1UB,115.

Application Field of the PESD5V0S1UB,115

The PESD5V0S1UB,115 is used in a variety of electronic devices, such as routers, modems, and wireless communication devices. It is also used in laptop computers and mobile phones. The device is designed to protect the sensitive input terminals of these devices from transient voltage spikes caused by ElectroStatic Discharge (ESD).

Working Principle of the PESD5V0S1UB,115

The working principle of the PESD5V0S1UB,115 is based on its capability to absorb the surge energy of an ElectroStatic Discharge (ESD). When a transient voltage spike occurs, the PESD5V0S1UB,115 absorbs the surge energy by clamping the voltage across its terminals. In this process, the excess energy is dissipated as heat.The PESD5V0S1UB,115 also has a low series resistance, which helps prevent the transient voltage from reaching the sensitive components in the electronic circuit. The diode also has a low capacitance, which helps ensure high-speed operation of the circuit.

Conclusion

The PESD5V0S1UB,115 is an example of a TVS diode. It is used to protect sensitive components in electronic circuits from transient voltage spikes. The device works by absorbing the surge energy of an ESD and dissipating it as heat. It has a low series resistance and low capacitance, which helps protect the sensitive components from damage.

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