KWM-30581 series 5 x 8 dot matrix (3.0mm dot) led display description: the KWM-30581 series is 37.40mm (1.47") height 5 x 8 dot matrix display. this series is suitable for use in single/multi-line message display, large area graphics display and electronic games. all devices are available as either common row anode or common row cathode. internal circuit diagram row cathode row anode 1 col pin no. pin no. row 1 2 3 4 5 6 7 8 2345 6 10 4 11 3 13 9 14 8 12 5 1 7 2 1 col pin no. pin no. row 1 2 3 4 5 6 7 8 2345 6 10 4 11 3 13 9 14 8 12 5 1 7 2 row 1 2 3 4 5 6 7 8 1 col 2 3 4 5 pin1 2.54 * 6=15.24(0.6) 37.40(1.470) 4.60*7=32.90(1.295) part no. selection and application information (ratings at 25 o c ambient) c.c or c.a bright red hi-eff red super red green super green yellow bright red hi-eff red super red green super green yellow emitted color gap gaasp/gap gaalas gap gap gaasp/gap gap gaasp/gap gaalas gap gap gaasp/gap raw material chip 700 635 660 565 570 585 700 635 660 565 570 585 90 45 20 30 30 30 90 45 20 30 30 30 ? (nm) 100 100 100 100 100 100 100 100 100 100 100 100 pd (mw) 100 100 100 100 100 100 100 100 100 100 100 100 if (peak) (ma) if (rec) ma absolute maximum ratings 50 50 50 50 50 50 50 50 50 50 50 50 if (ma) 1.7 1.7 1.5 1.7 1.7 1.7 1.7 1.7 1.5 1.7 1.7 1.7 2.4 1.9 1.9 2.2 2.2 1.9 2.4 1.9 1.9 2.2 2.2 1.9 2.8 2.6 2.6 2.6 2.6 2.6 2.8 2.6 2.6 2.6 2.6 2.6 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 10-20 400 850 1500 750 800 750 400 850 1500 750 800 750 650 1500 3000 1400 1550 1400 650 1500 3000 1400 1550 1400 electro-optical characteristic KWM-30581a5 KWM-30581a3 KWM-30581as KWM-30581a2 KWM-30581ag KWM-30581a6 KWM-30581c5 KWM-30581c3 KWM-30581cs KWM-30581c2 KWM-30581cg KWM-30581c6 part no. common anode common cathode wave length ? (nm) vf (v) per dot min. typ. max. iv ( cd) per dot min. typ. package dimensions remarks : 1. the average luminous intensity is obtained by summing the luminous intensity of each segment and dividing by the t otal number of segments. 2. luminous intensity is measured with a light sensor and filter combination that approximates the cie (international commissi on on illumination) eye-response curve. 3. clean only by pure water, isopropanol, ethanol, freon tf (or equivalent). testing condition for each parameter : parameter forward voltage peak emission wave length spectral line half-width reverse current average luminous intensity symbol vf ? ? ir iv unit v nm nm a cd test condition if=20ma if=20ma if=20ma vr=5v if=10ma absolute maximum ratings: (ta=25 o c) max 5 v 100 a 0.4ma/ o c -40 o c to 85 o c -40 o c to 100 o c parameter reverse voltage per segment reverse current per segment (vr = 5v) derating linear from 25 o c per segment operating temperature range storage temperature range soldering temperature 1.6mm(1/16") from body for 5 sec. at 260 o c notes : 1. all dimensions are in millimeters (inches). 2. tolerance is +0.25mm(0.010) unless otherwise specified. 3. specifications are subject to change without notice. 4. np: no pin. 5. nc: no connect. 0.5(0.020) 23.40(0.921) 4.70*4=18.80(0.740) 28.02(1.103) 3.00(0.118) 8.0(0.315) 6.0(0.236)
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