The 1N4148W-G3-08 is a 100V general-purpose diode manufactured by Vishay Semiconductors. It has a power rating of 150mA, a switching speed of 4ns, and a maximum instantaneous forward surge current of 500mA. The diode is ideal for use as a switch, rectifier, and voltage limiter. It can be used in automotive, audio, computer, and commercial applications. It is also RoHS compliant.