ATV30C180JB-HF Circuit Protection

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Transient Voltage Suppressors (TVS Diodes) are critical components of a power supply. They\'re designed to provide protection against electrostatic discharges (ESD), fast risetime pulses, and other electro-magnetic transient over-voltage events.

The ATV30C180JB-HF is a silicon avalanche television television suppressor (TVS) diode. It is designed to protect sensitive electronic components against high-voltage transients generated from ESD and other electrical surges. It\'s a bidirectional TVS that can be used both as an ESD protection diode for AC lines or for DC powerline protection.

Application Field
The ATV30C180JB-HF TVS diode is mainly used in a variety of communication systems, such as USB, Ethernet, fiber optics, AV multimedia, etc. It is also widely used in notebooks, routers, ADSL modems, digital cameras and other high-precision, high-frequency consumer electronic equipment. It provides reliable protection against high-voltage transients generated from ESD and other electrical surges.

Working Principle
The working principle of the ATV30C180JB-HF is based on the avalanche breakdown effect. When the voltage across the device reaches a specific level, the current through it will increase suddenly which will cause the device to breakdown. The current can be controlled by choosing an appropriate breakdown voltage. The ATV30C180JB-HF has a breakdown voltage of 24V and a clamping voltage of 33V. This means that the current will not exceed 33V regardless of how high the transient voltage is.

The device also features a fast response time. TheATV30C180JB-HF can respond to fast risetime pulses in as little as 100s of nanoseconds, making it ideal for protecting sensitive electronic components against high-voltage transients. Additionally, the device is also RoHS compliant, making it a safe and reliable alternative to conventional protection devices.

Overall, the ATV30C180JB-HF is an excellent choice for providing reliable over-voltage protection for a wide range of consumer electronics and communication systems. It is a reliable and cost-effective solution to protect sensitive circuits against high-voltage transients generated from ESD and other electrical surges.

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