Voltage regulator diodes, Low-power voltage regulator diodes encapsulated in an ultra small SOD523 plastic SMD package. The diodes are available in the normalized E24 +- 2 pct (BZX585-B) and +- 5 pct (BZX585-C) tolerance range. The series consists of 37 types with nominal working voltages from 2.4 V to 75 V.Total power dissipation: max. 300 mWTwo tolerance series: +- 2 pct and +- 5 pctWorking voltage range: nominal 2.4 V to 75 V (E24 range)Non-repetitive peak reverse power dissipation: max. 40 W.AEC-Q101 qualifiedGeneral regulation functions.