PTVS26VP1UTP,115 Circuit Protection

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TVS (Transient Voltage Suppressors) Diodes protect delicate electronic components from voltage surges that can be caused by a variety of events, such as power fluctuation, lightning strikes, and induction events from electromagnetic sources. TVS diodes offer users the best protection available against transient overvoltage failures.

The PTVS26VP1UTP, 115 is one such type of TVS diode, offering both performance and flexibility for power and circuit protection. This device is rated for an 8/20 us surge of 295 A at 26 V. It has a peak power rating of 158.4 W, and a maximum clamping voltage of 39 V.

The PTVS26VP1UTP, 115 is specifically designed for power line protection in switching mode power supplies, DC-DC converters, and telecom equipment. The device boasts a very low capacitance, which helps reduce the disruption caused by power supply noise. The device also features a high peak pulse current capability and fast response times, allowing it to effectively clamp and protect sensitive circuit boards from destructive surges.

As with other TVS diodes, the PTVS26VP1UTP, 115 uses a combination of avalanche-induced current conduction and frequency dependence to reduce or eliminate voltage peaks. In avalanche-induced current conduction, the device quickly turns on when triggered by the surge, creating a channel that diverts the current away from the sensitive load. The frequency dependence is used to suppress high-frequency noise, which can be caused by high-speed switching processes such as the ones used by power supplies.

The PTVS26VP1UTP, 115 is an excellent choice for power line protection, and is especially suited for high-frequency applications due to its fast response times and low capacitance. The device is also well suited for use in telecom equipment, as its high peak pulse current capability makes it effective at identifying and suppressing transient voltage surges.

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