TPC8.2HM3/87A

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The TPC8.2HM3/87A is a general-purpose three-terminal TVS Diode device. This device has a maximum operating voltages range of up to 18V and has protection capabilities of up to 280 volts. It is designed to handle a variety of conditions such as surges, instant over-voltage, high dust, and humidity levels. The TPC8.2HM3/87A qualifies for the Automotive Electronics Council (AEC) Q101 standard requirements. This device is part of the range of TVS Diodes from Toshiba.

The TPC8.2HM3/87A is ideal for automotive and industrial applications, including automotive audio, radio, DVD, and navigation systems, as well as industrial CCTV, home appliances, and power supplies. Reliability, low leakage current and low capacitance are important for these systems, and this device provides excellent performance in all these areas.

The main function of the TPC8.2HM3/87A is to protect sensitive circuit components from short-term over-voltage transients. These devices are designed to clamp and dissipate transients in both ESD (Electrostatic Discharge) and EFT (Electrical Fast Transients) applications.

The working principle of the TPC8.2HM3/87A is a three-terminal configuration. This device includes a gate electrode and two power electrodes. The gate electrode is used to control the flow of current, while the two power terminals connect to the power supply. When a transient voltage is applied to the gate terminal, the gate terminal is electrically connected to the power terminals.

The gate electrode is designed to detect transients in the power supply. When a transient appears, the gate is triggered, causing the anode of the diode to be electrically connected to the cathode. This causes the diode to turn on, allowing current to flow from the anode to the cathode, thus clamping the voltage and dissipating the energy of the transient. The device then turns off after the transient has passed, protecting the device from any further over-voltage.

The TPC8.2HM3/87A is an excellent choice for a wide variety of applications. Its three-terminal configuration allows for easy connection and provides excellent protection from transient over-voltage. This device is designed to provide reliable performance and ensure that sensitive components are not damaged by short-term over-voltage transients.

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