BUY S1J https://www.utsource.net/itm/p/11276005.html
S1J rectifiers 1A 1.1V SMA/DO-214AC marking S1J
S1J is a surface mount diode manufactured by Liteon. It is a SMA/DO-214AC package with a maximum reverse voltage of 200V and a maximum forward current of 1A. It is a fast recovery diode used for general purpose applications such as rectification, protection, and signal switching. It is also suitable for use in switching power supplies and other high-frequency applications.
(For reference only)
