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TVS - Diodes

PTVS5V0S1UTR, 115 application field and working principle

Transient Voltage Suppression (TVS) diodes are fast, highly reliable and cost-effective solutions for protecting against electrical transients. PTVS5V0S1UTR, 115 is a smart-diode which is an advanced TVS diode and is ideal for electrical overstress (EOS) protection against transients. Typical application fields are AC power lines, data signal lines, industrial equipment, cellular phones and electronic equipment.

The working principle of the PTVS5V0S1UTR, 115 is simple. The device operates by clamping electrical transients to a predefined reverse breakdown voltage (VBR). When a transient event occurs, the device will clamp and dissipate the transient overshoot, ultimately limiting the transient voltage to a predefined voltage. This process helps in protecting downstream components and/or systems from electrical overstress.

The PTVS5V0S1UTR, 115 is a dual protection device with separate positive and negative transient voltage suppression diodes. It provides a low clamping voltage of 5 ± 5Volts and provides a high hold current rating of 20A peak. This device operates at a maximum power dissipation of 340mW and has a maximum pulse width of 8µs. The device is capable of clamping 1000W/S, making it ideal for a wide range of applications.

In addition, the PTVS5V0S1UTR, 115 has excellent surge capability and a very low leakage current. It also has temperature and voltage compensation that allows for the device to stabilize the clamping voltage of the TVS diode as temperature or voltage varies. This compensation allows the PTVS5V0S1UTR, 115 to provide enhanced protection against EOS events in applications where there is a wide range of operating conditions.

In summary, the PTVS5V0S1UTR, 115 is an advanced TVS diode which can provide reliable, cost-effective protection against electrical transients and EOS events. It can be used in a wide range of applications and has excellent surge capability and temperature and voltage compensation. This makes the PTVS5V0S1UTR, 115 an ideal choice for TVS diode protection.

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