BUY 1N4148 DIODE GEN PURP 75V 150MA DO35 https://www.utsource.net/itm/p/8847851.html

Description: The 1N4148 is a high-speed switching diode with a switching time of 4 ns. Features: Low forward voltage drop High switching speed High reliability Low leakage current Low noise High temperature stability Low reverse current Applications: High-speed switching applications Voltage clamping Signal detection Wave shaping Clipping Protection circuits Rectification (For reference only)