SMA5J22AHE3/61

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TVS - Diodes

TVS - diodes, or transient voltage suppression (TVS) diodes, are a type of semiconductor that are used to protect all types of electronic equipment, including computers, from voltage spikes. TVS diodes have a wide range of applications, and the most common one is in protecting equipment from ESD, or electrostatic discharge.

SMA5J22AHE3/61 Application Field and Working Principle

The SMA5J22AHE3/61 is a unidirectional ultra-low capacitance (ULC) transient voltage suppression diode. This diode can protect electronic equipment from over voltage surges caused by electrostatic discharge (ESD). Its low capacitance can prevent devices from being damaged by ESD. It is ideal for applications that require high-performance protection from ESD, such as automotive, industrial, and consumer electronics.

The SMA5J22AHE3/61 is designed to suppress the energy of the transient voltage surge. Its operation begins with the absorption of the voltage spike. When the transient voltage reaches its break-over voltage, the diode stops protecting the forward direction and starts to clamp the reverse (induced) voltage generated by the spike. During this process, the diode absorbs a portion of the energy, limiting the peak voltage and current. To minimize overshoot when the clamping action starts, the diode has a soft-recovery characteristics.

The SMA5J22AHE3/61 is an advanced diode that can be used in applications such as lightning protection, ESD/EMI protection, and over-voltage protection. It is a reliable, high performance solution for protecting electronic equipment from high-voltage surges and protecting sensitive components from EMI/RFI noise. The SMA5J22AHE3/61 is designed to have a low standby current, low capacitance, and fast response times.

The SMA5J22AHE3/61 is a robust diode that can handle a wide range of operating currents. It has a low capacitance of 0.03 pF for excellent ESD performance, a low leaky current of 2 mA, and a breakdown voltage of 32 V.

The SMA5J22AHE3/61 is an ideal protection device for a variety of applications. It can be used for wireless communication in receivers and transmitters, in automotive and industrial applications, consumer electronics, computing and peripherals, LED lighting and other low-voltage applications. Its low capacitance ensures fast response times and provides excellent protection against ESD.

Conclusion

The SMA5J22AHE3/61 is a unidirectional ultra-low capacitance (ULC) transient voltage suppression diode that provides excellent protection against ESD, EMI/RFI noise, and over-voltage surges. The diode has a low capacitance of 0.03 pF for excellent ESD performance, a low leaky current of 2 mA, and a breakdown voltage of 32 V. It is a reliable, high performance solution for protecting electronic equipment and components from high-voltage surges and EMI/RFI noise.

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