PTVS16VS1UTR,115 Circuit Protection

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TVS - Diodes

TVS (Transient Voltage Suppressor) diodes are components used in electrical engineering for protection from voltage surges. TVS diodes are a type of specialty diode that has a fast response time and provides high electrical current capacity. They can handle large amounts of current and provide fast clamping of overvoltage. The use of TVS diodes is important as they provide an effective means of preventing malfunction of electronic circuits due to overvoltage.

PTVS16VS1UTR,115 Application Field and Working Principle

The PTVS16VS1UTR,115 is a TVS diode in a DO-15 package used for ESD protection. It has a stand-off voltage of 16 V, a voltage clamping of 17.9 V @ 8 A and a peak pulse power rating of 500 W. It is suitable for various applications such as computers, laptops, tablets, and smartphones. The PTVS16VS1UTR,115 has a breakdown voltage of 16 V, a peak pulse surge of 150 A @ 10/1000 μs, and a response time of 5 ns.

The main function of the PTVS16VS1UTR,115 is protection against ESD (electrostatic discharge). The diode will conduct current when an over-voltage, due to ESD, exceeds the diode’s breakdown voltage. The current is then conducted via the PTVS16VS1UTR,115 to ground, where it is dissipated. This limits the over-voltage, providing the necessary protection.

The PTVS16VS1UTR,115 also has a reverse stand-off voltage of 16 V, a reverse breakdown voltage of 23 V and a capacitance of 0.12 pF. The peak clamping voltage is 7.45 V @ 8 A, and the typical clamping voltage is 6.8 V @ 8 A. The peak surge current is 150 A and the operating temperature range is -55°C to 125°C.

The PTVS16VS1UTR,115 diode is used to protect sensitive components from electrical damage due to ESD. The diode is specifically designed to absorb over-voltage transients due to ESD to minimize the risk of damage to the protected device. The diode also provides a reverse stand-off voltage of 16 V, which prevents the device from being exposed to excessive voltages.

The PTVS16VS1UTR,115 is suitable for applications such as telecom equipment, industrial control systems, computers, laptops, tablets, and smartphones. The diode is also used in automotive electronics, consumer electronics, and electronic toys. The diode provides effective ESD protection in environments where ESD currents may exceed 8 A.

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