BUY SML4752/11 https://www.utsource.net/itm/p/11284289.html
SML4752/11 Zener Diodes 33V 1W SMA/DO-214AC-33V marking 33 low zenar impedance/low regulation factor
Description: The SML4752/11 is a 33V, 500W, unidirectional, surface mount, Transient Voltage Suppressor (TVS) diode from Vishay. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features:
Low profile surface mount package
Low clamping voltage
High surge capability
Low leakage current
RoHS compliant
Applications:
Automotive electronics
Industrial electronics
Telecommunications
Computers and peripherals
Consumer electronics
(For reference only)