P4KA10HE3/54

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes have been used in a variety of applications to protect sensitive electronic equipment and components. The P4KA10HE3/54 is a surge protection diode (SPD) offered by Littelfuse which offers an effective protection for equipment against high-voltage short-term and over-voltage surges. The P4KA10HE3/54 series SPD offers superior protection from ESD and other surge events, and offers an industry-leading response time of 8ns.

The P4KA10HE3/54 SPD has a peak pulse power rating of 35A with a 10/1000 μs waveform. The maximum continuous operating voltage (OCV) of this device is 330V, with a breakdown voltage of 284V, and a maximum clamping voltage of 400V. It also features a low capacitance of 11.2pF, as well as low thermal resistance (R_{th j-a}) of 0.22°C/W. Lastly, it offers an impressive surge current rating of 20A.

The P4KA10HE3/54 SPD is designed for application in automotive safety systems, including ignition, airbag systems, and other 12V automotive modules. It also ensures maximum reliability when used in battery, busbar and automotive safety systems, as well as in high-frequency circuits and power lines. The device is also ideally suited for digital wire-set and board-level high-frequency EMI/EMI suppression, and for protecting against line transients.

The working principle of the P4KA10HE3/54 SPD is to provide a temporarily increased current path and/or voltage spike when an over-voltage event occurs. When a fast and strong transient hits the P4KA10HE3/54 SPD, the diode acts as a short-circuit and absorbs the energy of the surge by allowing the current flow to pass through the detector. This current flow is then conducted away from the protected circuit safely, thus safeguarding the system.

In conclusion, the P4KA10HE3/54 SPD is a reliable surge protection device that provides effective protection against surges and over-voltage events. With its superior performance characteristics, the P4KA10HE3/54 SPD is ideal for use in automotive safety systems and other high-frequency circuits.

The specific data is subject to PDF, and the above content is for reference