Nexperia, 18V Zener Diode ±5% 1 W SMT 3-Pin SOT-89

Compact protection for high density circuits. You can use our Zener diodes to provide regulation functions in most of your electronic applications. While offering a cheaper alternative to IC solutions, Zeners give you customized, effective protection in small scale, high density circuit designs.

Medium-power voltage regulator diodes in a SOT89 plastic SMD package. The diodes are available in the normalized E24 approx. +-5pct tolerance range. The series consists of 37 types with nominal working voltages from 2.4 to 75 V (BZV49-C2V4 to BZV49-C75).

Comprehensive range of package and power dissipation options
Realization of customized, effective protection in small scaled, high density circuit designs.
Wide range of working voltages
Narrow working-voltage tolerances
General regulation and voltage reference functions
Over-voltage protection