1. General description

General-purpose Zener diodes in a small SOT23 Surface-Mounted Device (SMD) plastic package.

2. Features and benefits

• Two tolerance series: ± 2 % and approximately ± 5 %

• Wide working voltage range: nominal 2.4 V to 51 V (E24 range)

• PZU84-B5V1-Q to -C10-Q: Very low dynamic impedances at low currents, very low leakage

current, hard breakdown knee

• PZU84-B11-Q to -C51-Q: Intentional minor rise of leakage current for optimized fast switching

and noise reduction [Ref. AN90031]

• Qualified according to AEC-Q101 and recommended for use in automotive applications

3. Applications

• General regulation functions