DT2042-04TS-7 Circuit Protection

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TVS – Diodes

The DT2042-04TS-7 is a television signal (TVS) diode. This type of diode is a semiconductor device designed to protect electrical circuits from electrostatic discharge (ESD) and other forms of voltage transients. The DT2042-04TS-7 helps ensure that the sensitive electrical components found in many electronic devices are kept safe from damage by transients.

Application Fields

TVS diodes, such as the DT2042-04TS-7, can provide protection in a variety of application fields, including:

• Data and communications networks
• Video and audio playback systems
• Consumer and industrial electronics networks
• Home and business security systems

When installed on sensitive equipment, TVS diodes like the DT2042-04TS-7 can act as a safeguard against potentially damaging voltage transients.

Working Principle

The DT2042-04TS-7 is a two-terminal silicon avalanche breakdown diode. It is designed to be used in applications that require high protection against transients. The diode works by funneling incoming electrical pulses into a single current path. This routing of energy ensures that only a limited amount of current passes through the protected circuit, preventing damage to sensitive components.

The DT2042-04TS-7 also has a high standoff voltage of up to 400 volts. This ensures that it can protect circuits against overvoltages of up to 400 V. Furthermore, its low dynamic resistance maximizes protection against pulses and transients.

Conclusion

The DT2042-04TS-7 is a TVS diode designed to protect electronic circuits from voltage transients and other forms of damage. It can be used in a variety of application fields, including consumer electronics, data and communications networks, and home security systems. It works by routing incoming electrical pulses into a single current path, funneling their energy away from sensitive components. The high standoff voltage and low dynamic resistance of the DT2042-04TS-7 ensure maximum protection against transients.

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