PESD5V0S2UQ,115

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TVS (Transient Voltage Suppressor) diodes are a versatile device used to protect circuits from voltage transients that are created by lightning, electrostatic discharge (ESD), and other electrical phenomena. PESD5V0S2UQ,115 is a type of TVS diode specifically designed for applications where ESD, long duration transients, and other sources of transient overvoltage stress are expected. It is an epoxy resin-packaged diode that is designed and packaged to meet ESD thresholds over temperature ranges spanning from -55°C to +150°C.

Applications of PESD5V0S2UQ,115

PESD5V0S2UQ,115 diodes are designed for applications in which transient overvoltage protection is desired. These types of diodes are often used in automotive applications, such as sensor circuits, as well as in consumer devices and other electronics that are exposed to, or engineered to withstand, ESD and transient overvoltage stress. PESD5V0S2UQ,115 diodes are also often used to protect against long-duration transients, such as induced transients on mains power lines, that can cause damage to circuit components.

Working Principle of PESD5V0S2UQ,115

The working principle of the PESD5V0S2UQ,115 diode is based on the Zener effect. When the voltage across the diode reaches its breakdown voltage, a surge of current flows through it. This causes the diode to act as a short circuit, and the energy from the surge is dissipated as heat. This dissipates the excess energy in the circuit, protecting sensitive components from damage.

The breakdown voltage of the PESD5V0S2UQ,115 diode is 5V. This means that when the voltage across the diode reaches 5V, the diode will start to conduct and dissipate the excess energy. The PESD5V0S2UQ,115 diode is rated to absorb up to 5A of surge current. This rating means that the diode can absorb and dissipate the energy from up to 5A of surge current, thus protecting the circuit from transient overvoltage damage.

Conclusion

The PESD5V0S2UQ,115 diode is a TVS (Transient Voltage Suppressor) diode specifically designed for applications where ESD, long duration transients, and other sources of transient overvoltage stress are expected. The diode is epoxy resin-packaged to enable it to meet ESD thresholds over a wide range of temperatures. The diode’s working principle is based on the Zener effect, and it is rated to absorb up to 5A of surge current. This makes it an ideal choice for applications in which transient overvoltage protection is desired, such as automotive sensor circuits and consumer electronics.

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