ATV04A260J-HF

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TVS - Diodes

TVS - Diodes are semiconductor devices which is designed to protect against transients caused by electrostatic discharge (ESD). They are commonly used in electronics systems to protect sensitive component from potential high voltage transients. The ATV04A260J-HF is an ESD protective device with low capacitance and high current capability for automotive and consumer applications. It is offered as a low capacitance version (Low Cap) with a low clamping voltage of 12 V and a high clamping voltage of 17 V, which makes it suitable for a wide range of applications.

ATV04A260J-HF Application Field

The ATV04A260J-HF is designed for automotive, consumer, and other high-reliability applications that require ESD protection. It is ideal for applications such as automotive sensors, automotive infotainment systems, consumer electronics, portable medical equipment, and industrial applications. It offers low leakage current and high clamping voltage, making it an ideal choice for applications that require ESD protection.

ATV04A260J-HF Working Principle

The ATV04A260J-HF utilizes a Zener diode and an N-channel MOSFET in parallel to provide electrostatic discharge protection. The Zener diode clamps the voltage at a predetermined level, and the MOSFET provides additional current protection. During an ESD event, the Zener diode and the MOSFET both operate in parallel to provide a low capacitance, low clamping voltage, and high current capability.

The ATV04A260J-HF is a low capacitance device and has a higher ESD protection capability compared to similarly sized devices. It offers protection from common electrostatic discharge events in both the- Human Body Model (HBM) and the Charged Device Model (CDM). The device also provides an additional layer of protection by utilizing an N-channel MOSFET to limit the current pulse in the event of an ESD event.

In summary, the ATV04A260J-HF is a low capacitance, high current electrostatic discharge device ideal for automotive, consumer, and other high-reliability applications. It is designed with a Zener diode and MOSFET in parallel that provide low capacitance, low clamping voltage, and high current capability. The device also offers ESD protection in both the Human Body Model and the Charged Device Model. With its low capacitance and high current capability, the ATV04A260J-HF is an ideal choice for applications that require ESD protection.

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