Part Number : 1SS198
Function :Silicon Schottky Barrier Diode for Various Detector/ High Speed Switching
Manufacturer : Hitachi -> Renesas Electronics
Pinout : 
Description
• Detection efficiency is very good.
• Small temperature coefficient.
• Small glass package (MHD) enables easy mounting and high reliability.
Datasheet PDF Download
Other datasheets in the file : 1SS198