PLVA665A

Low-voltage avalanche regulator diodes

DESCRIPTION

High performance voltage regulator diodes in small SOT23 plastic SMD packages.

The series consists of PLVA650A to PLVA668A.

FEATURES

• Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series

• Hard breakdown knee

• Low noise: approximately 1⁄10 of conventional series

• Total power dissipation: max. 250 mW

• Small tolerances of VZ

• Working voltage range: nom. 5.0 to 6.8 V

• Non-repetitive peak reverse power dissipation: max. 30 W.

APPLICATIONS

• Low current, low power, low noise applications

• CMOS RAM back-up circuits

• Voltage stabilizers

• Voltage limiters

• Smoke detector relays.