TV02W191B-G

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TVS - Diodes (Transient Voltage Suppression Diodes) are electronic components specifically designed to limit over-voltages in a wide variety of applications. They are used to protect against power surges and voltage spikes in sensitive electrical equipment such as computers, communications systems, and consumer electronics. Among the various types of TVS diodes, the TV02W191B-G stands out as a reliable and efficient surge suppression solution for sensitive equipment. This article will explore the application field and working principle of the device.

Application Field

The TV02W191B-G can be used in any applications where sensitive electrical equipment needs protection from over-voltage transients such as lightning strikes, electrical power outages, and other power disturbances. It is the ideal solution for industrial, automotive, commercial, telecommunications, consumer electronics, and other applications. It can also be used to protect signal and data lines from high “ringing voltages” on communication lines that result from telephone, fax, modem, cellular and other communication services.

Working Principle

The TV02W191B-G is a bidirectional Zener diode that is used to protect against over-voltage transients. It is designed to be installed in series or parallel with the circuit board and connected to ground. When an over-voltage transient occurs, the diode’s breakdown voltage is reached and it begins conducting current in order to divert the transient current to ground. This limits the voltage on the protected circuit to a safe level. Once the transient event is over, the diode quickly returns to its blocking state and allows the normal circuit to operate as usual.

The TV02W191B-G is designed to handle transient voltage spikes up to 600V and up to 20A of surge current. It is also designed to operate in extreme temperature ranges from -55°C to +175°C. This makes it an ideal solution for automotive, aerospace, and industrial environments.

Conclusion

The TV02W191B-G is an effective and reliable solution for protecting sensitive electrical equipment from over-voltage transients. It is designed to handle high current surges and operate in extreme temperature ranges. Its bidirectional Zener diode technology ensures that it is able to quickly and effectively divert over-voltage transients to ground in order to protect the circuit. This makes it an ideal choice for industrial, automotive, commercial, telecommunications, and consumer electronics applications.

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