BUY ZPY75 https://www.utsource.net/itm/p/5427686.html
SILICON PLANAR POWER ZENER DIODE
Description: ZPY75 is a 75V, 1.5A Zener diode manufactured by Sunmate. Features: Low leakage current Low noise High stability High reliability Low reverse current Applications: Voltage regulation Voltage stabilization Surge protection Clamping circuits Voltage reference circuits (For reference only)