SMP22-E3/85A

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A TVS diode, or Transient Voltage Suppressor diode, is an electronic device that is used to protect sensitive electrical equipment from high voltage transients. It is designed to short-circuit large surges of voltage that may occur due to lightning strikes, electrical noise, and voltage spikes. The SMP22-E3/85A is a special type of TVS diode specifically designed for use in high temperature applications.

Application Field of SMP22-E3/85A

The SMP22-E3/85A is designed for high-temperature applications, such as automotive electronics, heavy industrial environments, and medical instrumentation. It provides superior ESD and overvoltage protection in these applications, allowing for more reliable operation. It has a high lead-free temperature range of -65°C to +150°C, and a low leakage current of 0.1µA at 25°C. The device also provides excellent clamping performance in transient conditions, and is capable of absorbing up to 1.75kV per lead.

Working Principle of SMP22-E3/85A

The SMP22-E3/85A is designed to protect sensitive electrical equipment from high voltage transients. It works by clamping voltages that exceed its rated voltage. When a transient voltage spike occurs, the device absorbs the excess energy and quickly shorts it to ground. This prevents the voltage from reaching the level that could cause damage to the sensitive components.

The device also works as an ESD protector. When an electrostatic discharge occurs, the device absorbs the energy and quickly directs it to ground. This prevents any voltage spikes from reaching the level that could cause damage to sensitive components.

The SMP22-E3/85A is a robust and reliable device that can be used to protect sensitive electronic equipment from voltage transients and electrostatic discharges. It is easy to install and provides superior protection in high temperature applications. With its high temperature range and low leakage current, the SMP22-E3/85A is a perfect choice for high temperature applications.

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