1N4148 diode HORNBY 1N-4148

The 1N4148 is a standard mass-produced silicon small-signal switching diode housed in a glass DO-35 axial lead package, highly relied upon for high-speed digital logic and signal processing applications. It provides a reliable continuous forward current rating of 200mA to 300mA and can withstand a maximum repetitive peak reverse voltage of 100V. It is celebrated for its blazingly fast reverse recovery time of just 4 nanoseconds, allowing it to easily handle high-frequency signal switching up to approximately 100 MHz. Capable of dissipating up to 500 milliwatts of power, this highly versatile component operates smoothly within a broad temperature window ranging from -65°C to 175°C.