MG457A/c 0.56" four digit, green led displays features: low cost low power requirements high contrast wide viewing angle common anode : MG457A common cathode : mg457c absolute maximum ratings power dissipation / segment 75mw peak forward current / segment 100ma (pulse width 1ms , duty ratio = 1/10) continuous forward current / segment 25ma revers voltage / segment 5v operation temperature range -25c to +85 storage temperature range -25c to +85 solder temperature (1/16 inch from body) 260 maximum soldering time( 260c) 5 sec electro-optical characteristics ( ta = 25 ) symbol unit conditions average luminous intensity min iv cd if= 10ma typ cd if= 10ma luminous intensity matching ratio max if= 20ma forward voltage any segment typ vf v if=20ma max v if=20ma reverse current any segment max ir a vr=5v peak wavelength typ ? nm if= 20ma spectral line half-width typ ? nm if= 20ma rev:a 06.6.19 parameter 570 30 1000 1500 2:1 value 2.2 3.0 100 micro electronics
MG457A/c(rev : a)
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