1N4148

1N 4148 Small-Si gnal D i ode Fast Swi tchi ng D i ode Features Silicon Epitaxial Planar Diode Fast switching diode This diode is also available in other case styles including the MiniMELF case with the type designation LL4148, and the DO-34 case with type designation 1N4148S. Mechanical Data Case: DO-34, DO-35 Glass Case Weight: approx. 0.13g Maximum Ratings and Thermal Characteristics (TA=25oC unless otherwise noted.) Parameter Symbol Limit Unit Reverse voltage VR 75 Volts Peak reverse voltage VRM 100 Volts IF(AV) 1 5 0 1) mA Surge forward current at t