The recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 10 seconds. It's essential to follow the recommended soldering profile to prevent damage to the device.
While PTVS1-190C-TH is designed for transient voltage suppression, it's not suitable for high-frequency applications due to its internal capacitance and inductance. For high-frequency applications, consider using a different TVS diode or a specialized high-frequency TVS device.
To ensure proper biasing, connect the anode (A) to the positive power rail and the cathode (K) to the negative power rail or ground. Make sure the voltage across the device does not exceed the maximum rated voltage (190V) during normal operation.
The response time of PTVS1-190C-TH is typically in the range of 1-10 ns, which is fast enough to protect against most transient voltage events. However, the actual response time may vary depending on the specific application and circuit conditions.
While it's technically possible to use multiple PTVS1-190C-TH devices in parallel, it's not recommended as it may lead to uneven current sharing and reduced overall reliability. Instead, consider using a single device with a higher power rating or a different TVS diode designed for higher power applications.
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PTVS1-190C-TH Overview
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