The BZX55B3V0 is a single Zener diode with a voltage rating of 3V and a power rating of 500mW. It is designed for use in various electronic applications that require voltage regulation or protection against voltage spikes. The diode has a tolerance of ±2% and a forward voltage of 1V at a current of 100mA. The reverse leakage current is 10µA at a voltage of 1V. The BZX55B3V0 is housed in a DO-204AH package, which is a through-hole mounting type. It operates in a temperature range of -55°C to 175°C. This diode is manufactured by Taiwan Semiconductor and is part of the BZX55 series. It is available in a standard package of 10,000 pieces. The BZX55B3V0 is an active product and is widely used in the field of discrete semiconductor products.