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 sheetLTC-4624E spec no.: ds-30-95-231effective date: 05/18/2010revision: c bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
li te - on technology corpor ation property of lite - on only part no.: ltc - 4624e page: 1 of 5 bns - od - c131/a4 features 0.4 inch ( 10.0 mm) digit height continuous uniform segments low power requirement excellent characters appearance high brightness & high contrast wide viewing angle solid state reliability categorized for luminous intensity lead - free package (acco rding to rohs) description the ltc - 4624e is a 0.4 inch ( 10.0 mm) digit height triple digit seven - segm ent display. this device u se s red orange led chips ( gaasp epi on gap substrate ). the display has gray face and white segments . device part no. description red orange multiplex common anode rt. hand decimal ltc - 4624e
li te - on technology corpor ation property of lite - on only part no.: ltc - 4624e page: 2 of 5 bns - od - c131/a4 package dimensions notes: all dimensions are in millimeters. tolerances are ? 0.25 mm (0.01) unless otherwise noted. int ernal circuit diagram
li te - on technology corpor ation property of lite - on only part no.: ltc - 4624e page: 3 of 5 bns - od - c131/a4 pin connection no connection 1 common anode digit 1 2 cathode e 3 cathode c,l3 4 cathode d 5 common anode digit 2 6 cathode dp 7 common anode digit 3 8 cathode g 9 no pin 10 no pin 11 cathode b,l2 12 cathode a,l1 13 no pin 14 common anode l1,l2,l3 15 cathode f
li te - on technology corpor ation property of lite - on only part no.: ltc - 4624e page: 4 of 5 bns - od - c131/a4 absolute maximum rating parameter maximum rating unit power dissipation per segment 75 mw peak forward current per segment ( frequency 1khz, 10% duty cycle) 100 * ma continuous forward current per s egment forward current derating from 25 0 c 25 0.33 ma ma/ reverse voltage per segment 5 v operating temperature range - 35 to +85 storage temperature range - 35 to +85 soldering conditions : 1/16 inch below seating plane for 3 seconds at 260 0 c * see figure 5 to establish pulsed condition electrical / optical characteristics at ta=25 o c parameter symbol min. typ. max. unit test condition average luminous intensity i v 800 2200 ? cd i f =10ma peak emission wavelength ? p 630 nm i f =20ma spectral line half - width ? ? 40 nm i f =20ma dominant wavelength ? d 621 nm i f =20ma forward voltage per segment v f 2.0 2.6 v i f =20ma reverse current per segment i r 100 ? a v r =5v luminous intensity matching ratio ( similar light area ) i v - m 2:1 i f =10ma note: luminous intensity is measured with a light sensor and fil ter combination that approximates the cie (commision internationale de leclairage) eye - response curve.
li te - on technology corpor ation property of lite - on only part no.: ltc - 4624e page: 5 of 5 bns - od - c131/a4 typical electrical / optical characteristic curves (25 o c ambient temperature unless otherwise noted)
|
