CDC5D20NP-102KC

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Inductors, most notably fixed inductors, have been used in electronics for a variety of applications. The most common of these applications are for signal filtering and signal conditioning. Whether used for low-level analog circuits and input, output and power supplies, or for high-frequency digital signal processing, inductors have become integral components in today’s electronics. The CDC5D20NP-102KC is a heptagonal-shaped, 18-pin surface-mounted inductor designed for use in high frequency applications including radar, automotive, and cellular communication components.

The CDC5D20NP-102KC inductor is a 9nH inductor that has been designed to operate at a frequency range of 18 MHz to 3 GHz. The inductance of this device is 9 nH and it is rated at 3.7A current at 18 MHz and 1.85A at 2ns PW. It also features a low series resistance of 0.070 ohms to hold its current rating. This unique heptagonal shape maximizes the inductor current capability in this small surface-mount package while also providing superior electro-magnetic compatibility (EMC) characteristics. Additionally, its bonded magnetic core construction provides superior temperature stability.

CDC5D20NP-102KC offers a variety of benefits in terms of performance and cost. Some of the most apparent benefits include lower voltage variation, higher efficiency, and higher thermal stability. The low voltage variation, along with the high IR drop, makes it ideal for low voltage applications. The higher efficiency allows the inductor to operate at higher frequencies than conventional rectangular inductors. The high temperature stability ensures that the inductor can be used in high temperature environments without sacrificing performance.

The principle of operation of the CDC5D20NP-102KC is based on Faraday’s law of induction. This law states that when a current-carrying conductor passes through a magnetic field, an electromotive force is produced in a circular direction. In induction, this force causes a changing current to pass through a coil, creating an opposing flux that induces current in the opposite direction. This changing current is known as a back-EMF, and it opposes the original current that induces it. As the magnitude of the back-EMF approaches that of the original current, the inductance of the coil slows the rate of change of the original current.

The CDC5D20NP-102KC is a high-frequency, heptagonal-shaped inductor designed for use in RF and microwave applications due to its superior temperature stability and EMC characteristics. Its low series resistance, high current ratings, and low voltage variation make it ideal for low-voltage applications. The inductor utilizes Faraday’s law of induction to produce and maintain its inductance. The 9 nH of inductance provides excellent performance in high-frequency applications and its impressive temperature stability ensures reliable operation in harsh environments.

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