1.5KE82AHE3_A/C

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TVS - Diodes includes a wide variety of semiconductor devices designed to protect against electrostatic discharge (ESD), electrical overstress (EOS) and similar forms of damage. One type is the 1.5KE82AHE3_A/C type diode.

1.1 Introduction of 1.5KE82AHE3_A/C

1.5KE82AHE3_A/C is an ultra low capacitance (LC), bi-directional, unidirectional, low and medium clamping voltage TVS diode. This device is designed to protect data lines from ESD events. The 1.5KE82AHE3_A/C has a maximum working voltage of 5.5V, and a break down voltage (BV) of 8V. The device has a two-state capacitance of 0.2pF in the K direction, and 0.1pF in the L direction.

1.2 Application Field of 1.5KE82AHE3_A/C

The 1.5KE82AHE3_A/C can be used in a variety of applications, such as USB data lines, HDMI, and SDI data lines, etc. It can provide protection for data lines against ESD and higher voltage EOS events.

1.3 Working Principle of 1.5KE82AHE3_A/C

The 1.5KE82AHE3_A/C is a diode-based TVS device. It works by quickly diverting EOS or ESD energy away from the protected line(s). When an overvoltage event occurs, the diode turns on and allows current to flow in either direction, depending on the polarity of the applied voltage. This shunts the voltage away from the protected circuitry and limits the maximum voltage to the BV rating of the device. The 1.5KE82AHE3_A/C is capable of handling up to 8 kV of 8/20 μs ESD pulses, and up to 400 W of EOS energy.

The 1.5KE82AHE3_A/C is a reliable and cost-effective solution for keeping sensitive data lines safe from EOS and ESD events. It’s small size and low capacitance makes it ideal for most applications.

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