30KPA60A-HR

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The 30KPA60A-HR has wide application field and working principle. It is known as one of the most efficient transzorber series. This device is classified as TVS - Diodes (Transient Voltage Suppressors - Diodes). Historically, they were the first widely used over-voltage protection devices in electric circuits. This new TVS - Diode product was designed to protect sensitive components from the over-voltage events and short circuit transients (the latter often occur from electromagnetic interference). The 30KPA60A-HR defeats transients by utilizing a Zener diode to reduce the sharp or large voltage spikes to a manageable level. This happens fast enough to ensure that the voltage does not exceed the total voltage breakdown rating (TVBR).

This specific device can be used for continuous over-voltage voltage protection of up to 60V and can handle repetitive peaks up to 600V. It also has an impressive response time of 5 nanoseconds. The 30KPA60A-HR is particularly advantageous in applications where faster responses are needed and where the delayed reaction of an alternative device would mean a surge or other over-voltage condition would come through. The maximum power dissipation rating of the 30KPA60A-HR is 600 watts, with an IEC 61000-4-2 ESD rating of 15 kV.

The 30KPA60A-HR is designed so that the device conducts normally until an over-voltage is applied to the anode. Once an over voltage is applied, the increased voltage causes a breakdown of the junction. Once the voltage level drops, the diode will return to its non-conductive state. This process is repeated until the voltage drops below the breakdown voltage. This response is very quick (5 nanoseconds) so it can efficiently protect sensitive components from the transients.

The 30KPA60A-HR continues to exhibit reliable performance over a wide temperature range, from - 40°C to +125°C. This ensures that the device functions properly over a large number of environment conditions. The device also has a very low “holding current” which helps protect components from intermittent over voltage conditions.

The 30KPA60A-HR is a rugged and robust over-voltage protection device, suitable for many different applications. It offers superior protection to any electronic device or system and is an ideal solution for mitigating the frequent voltage surges and transients.

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