It’s a 1N4148 SMD Diode. This is a general purpose diode, which is generally use in Voltage reference, Voltage stabilizer, Shunt regulator, Clipping and clamping circuits, Voltage switching operation, Different kinds of protection circuit. SPECIFICATION Package SOD−80 Diode Type SMD DC Forward Current 300 mA Maximum Repetitive Reverse Voltage 100 V Power Dissipation 500 mW Total…