1N4148 DO-35 Glass Sealed switching signal Doide 200 mA 100 V Axial 100 volt Electronic Silicon Diodes The 1N4148 is an axial leaded small signal diode. This diode features unidirectional configuration. 1N4148 Data: average rectified forward current:IO = 200 mA Maximum recurrent peak reverse voltage(Repetitive Peak Reverse Voltage):VRRM = 100 V VF = 1 V at 10 mA (maximum forward voltage) trr = 4 ns (maximum reverse-recovery time) PD = 500 mW (maximum power dissipation) IFSM = 1 A at 1 s pulse width; 4 A at 1 μs pulse width (non-repetitive peak forward surge current) 1N4148 Package: DO−204AH (DO−35) 1N4148 in DO-35 glass axial package, hermetically sealed Terminals:Axial leads, solderable per MIL-STD-202 Polarity:Color band denotes cathode(Cathode is denoted with a black band ) Diode Mounting: Through Hole,No. of Pins 2Pins Lead-Free / RoHS Compliant Electronics Component. This product is widely used in product development, student experiments, maintenance, production, STEM Project,electronics repair.