SMAJ170CHE3/61

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SMAJ170CHE3/61 Application Field and Working Principle

TVS diodes (transient voltage surge suppressor diodes) are widely used for protecting electrical and electronic systems against transient voltage surges. The SMAJ170CHE3/61 is designed to protect sensitive electronic equipment from ESD, electrical fast transients (EFT), lightning, and other voltage transients. It reduces peak voltages with minimal sacrificing of normal circuit operation, providing superior protection from voltage spikes.

Features

• Low-capacitance diode for ESD and EFT protection
• Low-temperature coefficient
• Uni-directional protection
• Ultra-low clamping voltage and low-capacitance series
• High speed response

Application Fields

The SMAJ170CHE3/61 TVS diode is mainly used to protect sensitive electronic components from voltage transient such as ESD, EFT, lightning, and other voltage transients. It is widely used in consumer electronic products, networking and communication equipment, automotive electronics, embedded systems and other industrial applications. It provides protection from voltage spikes, power surges, lightning and other transient voltage events.

Working Principle

When a surge or voltage spike is applied to the device, the SMAJ170CHE3/61 diode uses its low capacitance and ultra-low clamping voltage to reduce the peak voltage and effectively protect sensitive electronic components. The low capacitance ensures low capacitive absorption into the protected circuit, which helps to prevent signal distortion and system shut down.

The SMAJ170CHE3/61 also provides a fast response time, which reduces the duration of the surge voltage and minimizes degradation of the protected circuit. The fast response time and low capacitance ensures that the device provides superior protection from voltage spikes.

The SMAJ170CHE3/61 diode also provides unidirectional protection, as its low capacitance ensures that the voltage and current flows in only one direction. This helps to prevent short circuits and protect sensitive components against voltage and current spikes.

Conclusion

The SMAJ170CHE3/61 TVS diode is an excellent device for providing protection from transient voltage spikes, power surges, lightning and other transient voltage events. It is ideal for use in consumer electronic products, networking and communication equipment, automotive electronics, embedded systems and other industrial applications. Its low capacitance, fast response time, and low-temperature coefficient provides superior protection from voltage spikes. It also has unidirectional protection, which prevents short circuits and protects sensitive components against voltage and current spikes.

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