B72205S0200K111 Circuit Protection

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TVS - Varistors, MOVs are a form of voltage protection technology that are used to protect electronic systems from transient voltage and provide circuit during normal operation. B72205S0200K111 is a type of TVS - Varistors, MOVs designed to protect circuits against high surges and transients.

The B72205S0200K111 is an unidirectional DC surge protector and is used for applications such as automotive, medical, industrial and telecommunication systems. It is designed to protect sensitive circuits in a low capacitance package, providing a low resistance short-circuit protection. The device is rated for pulse waveforms up to 200V for a variety of pulse widths.

The working principle of the B72205S0200K111 is that it contains two electrodes that are connected in series to the power rail. When a surge is detected, the first electrode gets activated and triggers a thermally-activated gas discharge. This discharges the power rail to ground to protect the circuit. After the surge is gone, the device automatically resets itself.

The B72205S0200K111 has a surge protecting rating of peak pulse power 100W (2/10 μs), and its clamping voltage is 16.6V. It also features a low capacitance rate of 0.34pF, ESD 15kV. As such, this device is perfect for uses such as transient suppression, line EMI filtering, over/under-voltage and DC short-circuit protection applications.

In addition, the B72205S0200K111 is RoHS compliant, halogen free, and has a temperature range of -40°C to +150°C. It also features a wide range of package options such as SOD-323 and SOD-523. These packages allow flexibility in design and make it easier to mount on various applications.

Overall, the B72205S0200K111 is a reliable and effective TVS - Varistor, MOVs device designed to protect circuits against surges and transients. It is an excellent choice for applications in telecommunication, automotive, medical and industrial systems. Moreover, its low capacitance rate, high surge rating and wide range of package options make it an ideal solution for a variety of protection needs.

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