The BZX84C8V2/BKN by ON Semiconductor is a three-terminal SOT-23 surface-mount Zener diode with a working breakdown voltage of 8.2 V. It is RoHS compliant meaning it is constructed without substances determined to be hazardous to the environment or human health. The diode has a maximum power dissipation of 500 mW and a maximum reverse current of 5 mA at the breakdown voltage. It has a mechanical format of SOT-23-3, dimensions of 2.90 mm x 1.30 mm x 1.00 mm, and a total weight of 1.529 mg. The BZX84C8V2/BKN is ESD and avalanche rated for superior electronic system protection. The operating temperature range is between -55°C and +150°C and storage temperature of up to +175°C. The on-state resistance is approximately 40kO. It is designed for applications such as voltage regulation, over-voltage protection, switch mode power supplies, and filtering.