BUY BZX84C2V4-V-GS08 https://www.utsource.net/itm/p/8933089.html
BZX84C2V4-V-GS08 Zener Diodes 2.4V 300mW/0.3W SOT23-2.4v marking Z11 low power
Description: The BZX84C2V4-V-GS08 is a SOT23-2.4V Zener diode from Vishay. Features: Low zener impedance Low leakage current Low reverse current High stability High reliability High power dissipation Applications: Voltage regulation Voltage stabilization Clamping Surge protection Overvoltage protection (For reference only)