lite-on dcc release lite-on technology corp. / optoelectronics no.90,chien 1 road, chung ho, new taipei city 23585, taiwan, r.o.c. tel: 886-2-2222-6181 fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto led displayproduct data sheetLSHD-7501 spec no.: ds30-2002-145effective date: 01/14/2003revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
lite - on technology corporati on property of lite - o n only part no.: lshd - 7501 page: 1 of 5 bns - od - c131/a4 features 0.3 inch (7.62 mm ) digit height excellent segment uniformity low power requirement high brightness and high contrast wide viewing angle solid state reliability binned for luminous intensity description the lshd - 7501 is a 0.3 inch (7.62 mm) digit height single - digit display. this device uses as - alingap red led chips (alingap epi on gaas substrate). the display has light gray face and white segments. device part no. description alingap red common anode rt. hande decimal lshd - 7501
lite - on technology corporati on property of lite - o n only part no.: lshd - 7501 page: 2 of 5 bns - od - c131/a4 package dimensions notes: all dimensions are in millimeters. tolerance s are ? 0.25mm (0.01) unless otherwise noted. internal circuit diagram
lite - on technology corporati on property of lite - o n only part no.: lshd - 7501 page: 3 of 5 bns - od - c131/a4 pin connection no. connection 1 com mon anode 2 cathode f 3 cathode g 4 cathode e 5 cathode d 6 common anode 7 cathode dp 8 cathode c 9 cathode b 10 cathode a
lite - on technology corporati on property of lite - o n only part no.: lshd - 7501 page: 4 of 5 bns - od - c131/a4 absolute maximum rating at ta = 25 o c parameter maximum rating unit power dissipation per segment 70 mw peak for ward current per segment ( frequency 1khz, 15% duty cycle) 90 ma continuous forward current per segment 25 ma forward current derating from 25 0 c 0.28 ma/ 0 c reverse voltage per segment 5 v operating temperature range - 35 0 c to + 10 5 0 c storage temperat ure range - 35 0 c to + 10 5 0 c soldering conditions : 1/16 inch below seating plane for 3 seconds at 260 0 c electrical / optical characteristics at ta = 25 o c parameter symbol min typ max unit test condition average luminous intensity per segment i v 320 5400 923 12000 ? cd i f = 1ma i f = 10ma peak emission wavelength ? p 632 nm i f = 20ma spectral line half - width ? ? 20 nm i f = 20ma dominant wavelength ? d 624 nm i f = 20ma forward voltage per segment v f 2.1 2.6 v i f = 20ma reverse current per segm ent i r 100 ? a v r = 5v luminous intensity matching ratio i v - m 2 : 1 i f = 1ma note: luminous intensity is measured with a light sensor and filter combination that approximates the cie (commision internationale de leclairage) eye - response curve.
lite - on technology corporati on property of lite - o n only part no.: lshd - 7501 page: 5 of 5 bns - od - c131/a4 typ ical electrical / optical characteristic curves (25 o c ambient temperature unless otherwise noted)
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