Low-voltage avalanche regulator diodes, High performance voltage regulator diodes in small SOT23 plastic SMD packages. The series consists of PLVA650A to PLVA668A.Very low dynamic impedance at low currents: approximately 1/20 of conventional seriesHard breakdown kneeLow noise: approximately 1/10 of conventional seriesTotal power dissipation: max. 250 mWSmall tolerances of VZWorking voltage range: nominal 5.00 to 6.80 VNon-repetitive peak reverse power dissipation: maximal 30 W.AEC-Q101 qualifiedLow current, low power, low noise applicationsCMOS RAM back-up circuitsVoltage stabilizersVoltage limitersSmoke detector relays.