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 sheetLTA-1000E spec no.: ds-30-92-0808effective date: 10/15/2000revision: - bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4 bns-od-fc001/a4
lite - on electronics, inc. property of lite - on only p art no.: lta - 1000e page: 1 of 5 bns - od - c131/a4 features rectangular light bar. large, bright, uniform light emitting areas. low power requirement. high brightness & high contrast. solid state reliability. categorized for luminous intensity. description the lta - 1000e is a ten rectangular light sources array display designed for a variety of applications where a continuously large, bright source of light is required. this device utilizes red orange led chips, which are made from gaasp on a transparent gap substrate, and has a gray face and white segments. device part no. description red orange universal ten rectangular bar lta - 1000e
lite - on electronics, inc. property of lite - on only p art no.: lta - 1000e page: 2 of 5 bns - od - c131/a4 package dimensions notes: all dimensions are in millimeters. tolerances are ? 0.25 mm (0.01) unless o therwise noted. internal circuit diagram
lite - on electronics, inc. property of lite - on only p art no.: lta - 1000e page: 3 of 5 bns - od - c131/a4 pin connection no. connection 1 anode a 2 anode b 3 anode c 4 anode d 5 anode e 6 anode f 7 anode g 8 anode h 9 anode j 10 anode k 11 cathode k 12 cathode j 13 cathode h 14 cathode g 15 cathode f 16 cathode e 17 cathode d 18 cathode c 19 cathode b 20 cathode a
lite - on electronics, inc. property of lite - on only p art no.: lta - 1000e page: 4 of 5 bns - od - c131/a4 absolute maximum rating at ta=25 o c parameter maximum rating unit power dissipation per segment 75 mw peak forward current per segment ( 1/10 duty cycle, 0.1ms pulse width ) 100 ma continuous forward current per segment derating linear from 25 per segment 25 0.33 ma ma/ reverse voltage per segment 5 v operating temperature range - 35 to +85 storage temperature range - 35 to +85 solder temperature: max 260 for max 3sec at 1.6mm below seating plane. electrical / optical characteristi cs at ta=25 o c parameter symbol min. typ. max. unit test condition average luminous intensity i v 540 2000 ? 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 forw ard voltage per segment v f 2 2.6 v i f =20ma reverse current per segment i r 100 ? a v r =5v luminous intensity matching ratio i v - m 2:1 i f =10ma note: luminous intensity is measured with a light sensor and filter combination that approximates the cie (c ommision internationale de leclairage) eye - response curve.
lite - on electronics, inc. property of lite - on only p art no.: lta - 1000e page: 5 of 5 bns - od - c131/a4 typical electrical / optical characteristic curves (25 o c ambient temperature unless otherwise noted)
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