VCAN26A2-03G-E3-08 Circuit Protection

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TVS (Transient Voltage Suppressor) diodes protect electronic equipment against voltage transients induced by electrical and environmental disturbances. The VCAN26A2-03G-E3-08, manufactured by Vishay Intertechnology, is a bi-directional transient voltage suppressor (TVS) diode optimized for high-speed data line protection applications. It features an ultra-low capacitance of only 3pF, a low clamping voltage of 8.3V for each unidirectional diode and a power rating of 2W. It consists of two diodes which can effectively absorb high-energy impulses up to 600W for 8 / 20 μs tp (8μs rise/20μs fall).

The VCAN26A2-03G-E3-08 is an ideal choice for a range of data line protection applications. It can be used to protect SSI/RS-232/V.35/RS-422/RS-485 against high-voltage transients and ESD (electrostatic discharge). It is also suitable for protection of laptop ports, digital display ports, and other consumer electronic equipment. It can even be used to protect automotive modules and medical equipment.

The VCAN26A2-03G-E3-08 works by clamped the transient voltage spike generated by the surge. It consists of two diodes connected in series and operates in a bi-directional mode. When the transient voltage exceeds the diode’s rated breakdown voltage, the diode will allow a reverse current to flow and clamp the voltage spike. The clamped voltage is then further absorbed by external components. This process prevents the surge from damaging the electronic components.

In addition, the VCAN26A2-03G-E3-08 is RoHS compliant and features a -65°C to +175°C temperature range. The product also has an ESD protection of ±15kV MM (contact), ±25kV M (air), as well as UL94V-0 flammability rating. The diode is also UL, IEC60950, and CSA recognized and equipped with a stacked-chip construction that allows its mounting on any PCB.

In conclusion, the VCAN26A2-03G-E3-08 is a bi-directional TVS diode specifically designed for data line protection applications. It has a low capacitance of 3pF, a low clamping voltage of 8.3V, and a rated power dissipation of 2W. It can absorb high-energy impulses up to 600W and is ideal for use in consumer and medical devices, as well as automotive modules. What’s more, the diode is RoHS compliant, UL94V-O certified, and features UL, IEC60950, and CSA recognition. As such, it is a great choice for any application that requires reliable protection against voltage transients.

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