Datasheet 1N4148, 1N4448 (Nexperia) - 7

NXP Semiconductors Product data sheet High-speed diodes 1N4148; 1N4448 handbook, full pagewidth t r t p t D.U.T. 10% I R = 50 t Ω IF F rr S SAMPLING t OSCILLOSCOPE V = V I x R R = 50 Ω R F S i (1) 90% VR MGA881 input signal output signal (1) IR = 1 mA. Fig.7 Reverse recovery voltage test circuit and waveforms. I 1 k Ω 450 Ω I V 90% R = 50 Ω S OSCILLOSCOPE V D.U.T. fr R = 50 i Ω 10% MGA882 t t t r t p input output signal signal Fig.8 Forward recovery voltage test circuit and waveforms. 2004 Aug 10 6 Document Outline Features Applications Description Marking Ordering information Limiting values Electrical characteristics Thermal characteristics Graphical data Package outline Data sheet status Disclaimers