P4KE6.8C-E3/54

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TVS (Transient Voltage Suppressor) diodes are active components designed to protect equipment from voltage transients such as electrical surge or static electricity. The P4KE6.8C-E3/54 is an example of a TVS diode specifically designed for low capacitance, high power handling, and fast response time. It is typically used in a variety of applications and types of equipment, including automotive, aerospace, industrial, and consumer-based products.

Application Field

The P4KE6.8C-E3/54 is primarily used in automotive applications. Its low capacitance and high power handling make it suitable for use in a variety of commercial and consumer vehicles, both new and old. The diode is often used in combination with other components in order to protect against voltage transients produced by automotive electrical systems. Additionally, the diode is used in aerospace to protect the sensitive electronics used in aircraft and spacecraft. It is also used in consumer products in order to protect them from static electricity and electrical surges.

Working Principle

The working principle of a TVS diode involves the diode being placed in parallel with the component that needs protection. This causes the diode to enter an “on” state when a pre-determined voltage is exceeded. When this happens, the diode quickly changes from a forward biased state to a reverse biased state. This results in the diode providing a high impedance path for voltage transients, protecting the component from damage. Once the voltage transient has dissipated, the diode returns to its forward biased state, ready to protect against the next voltage transient.

Conclusion

The P4KE6.8C-E3/54 is an example of a TVS diode specifically designed for use in a variety of automotive, aerospace, industrial, and consumer-based applications. Its low capacitance and high power handling makes it suitable for protecting sensitive electronic components from voltage transients, such as electrical surges and static electricity. The diode works by entering an “on” state when a pre-determined voltage is exceeded and then quickly changing to a reverse biased state, providing a high impedance path for voltage transients. Once the voltage transient has dissipated, the diode returns to its forward biased state, ready to protect against the next voltage transient.

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