IP4085CX4/LF/PHP

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IP4085CX4/LF/PHP is a multilayer mixed technology transient voltage suppressor (TVS) designed specifically to provide superior surge protection for analog circuits, data line connection, and other low-signal applications. It features low insertion loss, high ESD protection, and extremely low capacitance. IP4085CX4/LF/PHP is also known as the MP4085CX4/LF/PHP, which is a newer version of the original 4085CX4/LF/PHP. This article discusses the application field and working principle of this TVS.

Application Field

The IP4085CX4/LF/PHP is designed for low signal and analog circuits protection. It is used in applications such as automotive, industrial, avionics, communication systems, personal computers, magnetic and optical disc recording, and other computer peripherals. It can also be used for over-voltage suppression on high-impedance device and data line protection. Additionally, IP4085CX4/LF/PHP can be used in surge control, over-voltage clamping, and as an active clamp in low voltage applications.

Working Principle

The IP4085CX4/LF/PHP uses a multilayer, mixed-semiconductor (MOSFET) design to provide surge protection for low-voltage circuits. This configuration enables the IP4085CX4/LF/PHP to respond more quickly to transients, and thus allows it to provide superior surge protection. The device also utilizes a low-capacitance design to keep communication signal integrity intact over a wide variety of transients and signal variations. This feature helps maintain signal integrity while also minimizing the need for additional analog line protection circuitry.

The IP4085CX4/LF/PHP is designed to provide effective surge protection for low-voltage and analog applications. When exposed to a transient over-voltage, the device’s integrated multilayer semiconductor design rapidly changes the voltage level to a safe level. The device also features an over-voltage clamp that ensures that the voltage on the protected line remains within the specified range. This feature also helps to minimize the possibility of system damage due to an over-voltage.

In addition to providing superior surge protection, the IP4085CX4/LF/PHP also offers low capacitance and low insertion loss. Low insertion loss helps to maintain data signal integrity and reduces the amount of energy lost during signal transmission. Low capacitance assists with signal integrity by minimizing the accumulation of charge on the signal line. This helps to eliminate crosstalk and data corruption.

Conclusion

The IP4085CX4/LF/PHP is a multilayer, mixed-semiconductor TVS designed for superior low-voltage and analog application protection. It utilizes a low-insertion loss, low-capacitance design that helps to protect signals from noise and transients while also maintaining signal integrity. The device also includes an over-voltage clamp to help ensure that voltage levels remain within acceptable thresholds. All of these features make the IP4085CX4/LF/PHP an excellent choice for applications that require surge protection.

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