1. General description

High performance voltage regulator diodes in a small SOT23 (TO-236AB), Surface-Mounted

Device (SMD) plastic package.

2. Features and benefits

• Very low dynamic impedance at low currents: approximately 5 of conventional series

• Hard breakdown knee

• Low noise: approximately 10 of conventional series

• Total power dissipation: max. 250 mW

• Small tolerances of VZ

• Working voltage range: nominal 5.00 to 6.80 V

• Non-repetitive peak reverse power dissipation: maximal 30 W at 150 °C

3. Applications

• Low current, low power, low noise applications

• CMOS RAM back-up circuits

• Voltage stabilizers

• Voltage limiters

• Smoke detector relays