BUY BZX84C22 https://www.utsource.net/itm/p/11273108.html
BZX84C22 Zener Diodes 22V 350mW/0.35W SOT23-22v marking Y8 low power
Description: The BZX84C22 is a silicon epitaxial planar Zener diode, designed for use in stabilizing and clipping circuits with high power rating. Features: Low Leakage Current Low Noise High Power Rating Low Zener Impedance High Reliability Low Temperature Coefficient Applications: Voltage Regulation Clipping and Clamping Surge Suppression Voltage Reference Voltage Limiting (For reference only)