BZW04-85B R0G

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TVS (transient voltage suppressor) diodes are the most popular form of protection for sensitive equipment. The BZW04-85B R0G series is a popular TVS diode manufactured by Bourns, Inc., designed to protect against electrostatic discharge (ESD), lightning and transients in industrial and airport applications. This series is rated up to 75 Vrms and 85A peak current, and is designed to protect against voltage spikes on data and power lines.

The BZW04-85B R0G is a unidirectional TVS diode, which means its protection works one way directionally. This type of protection limits the current flowing into the connected device, which prevents it from being damaged or destroyed due to the high energy found in transients. The BZW04-85B R0G is also voltage-clamping, meaning it can sustain a lower voltage level that will not damage the connected device.

The BZW04-85B R0G series is designed for industrial applications and airports, where the high voltages caused by electrostatic discharge and lightning could easily damage sensitive components. The series provides protection from voltage spikes of up to 75 Vrms and 85 A peak current. It is a unidirectional diode, which provides better surge protection performance in its specified operating range. The diode also features a very low clamping voltage, which is only 70 Vrms, compared to some other TVS diodes that require more than 100 Vrms.

The diode is also very fast to respond, with a response time of less than 1 nanosecond. This is important because the faster the response time, the less damage will be caused to the device protected by the diode. The diode is also thermally and mechanically robust, with a temperature range of -40°C to 125°C and a mechanical endurance rating of up to 50 G vibration and mechanical shock.

The BZW04-85B R0G series is a great choice for protection against ESD, lightning, and transients in both industrial and airport applications. It provides a low clamping voltage of 70 Vrms, very fast response time of less than 1ns, and a wide temperature range and mechanical endurance rating. This makes it a reliable and robust protection choice for sensitive components and equipment.

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