The 583310-CZRW5229B-G is a single Zener diode from Comchip Technology. It is designed for use in discrete semiconductor products, particularly in diode applications. With a power rating of 350mW, it can handle moderate power levels. The forward voltage at a current of 10mA is 900mV, and the reverse leakage current at a voltage of 1V is 5μA. The nominal Zener voltage is 4.3V, and the maximum impedance is 22 Ohms. It is suitable for surface mount applications and comes in a SOD-123 package. The operating temperature range is -65°C to 150°C, providing reliability in various environments. This diode has an ECCN of EAR99 and is currently active in the market.