lead-free part s pb lsd355/6sbk-xx-pf doc. no : qw0905- rev. : a date : 06 - mar.-2008 lsd355/6sbk-xx-pf data sheet single digit led display (0.39inch) ligitek electronics co.,ltd. property of ligitek only l dcc
10.0 (0.394) 12.9 (0.508") 2.54x4= 10.16 (0.4") 7.62 (0.3") note : 1.all dimension are in millimeters and (lnch) tolerance is ? 0.45 typ lsd355/6sbk-xx-pf ligitek 5.0 1/8 page 7.0 (0.276") ligitek electronics co.,ltd. property of ligitek only pin 5 pin 1 pin 6 pin 10
page ligitek electronics co.,ltd. property of ligitek only 10 91 4 5 7 26 lsd356sbk-xx-pf 3,8 b a 10 9 g e d cf dp 1 2 4 5 7 6 lsd355sbk-xx-pf 3,8 ab part no. internal circuit diagram lsd355/6sbk-xx-pf g d c ef dp 2/8
pin no. electrical connection 6 10 9 8 7 1 5 4 3 2 6 cathode dp anode dp common cathode anode b anode a anode c cathode c common anode cathode b cathode a 10 9 8 7 lsd356sbk-xx-pf ligitek electronics co.,ltd. property of ligitek only anode g common cathode anode e anode d anode f lsd355sbk-xx-pf 1 cathode g common anode cathode f cathode e cathode d 5 4 3 2 pin no. 3/8 page lsd355/6sbk-xx-pf part no.
? ( nm) 468 part selection and application information(ratings at 25) ligitek electronics co.,ltd. property of ligitek only absolute maximum ratings at ta=25 ( nm) 470
if=20ma nm ligitek electronics co.,ltd. property of ligitek only if=20ma if=10ma if=20ma if=20ma vr=5v volt nm nm mcd vf
30 2025 15 10 5 0 page6/8 1.25 0.75 1.0 5 r e l a t i v e i n t e n s i t y n o r m a l i z e @ 2 0 m a 4 3 1.5 30 sbk chip 25 15 20 2 5 1 0 10 f o r w a r d c u r r e n t ( m a ) fig.1 forward current vs. forward voltage typical electro-optical characteristics curve fig.2 relative intensity vs. forward current ligitek electronics co.,ltd. property of ligitek only 0.25 0 0.5 580 630 680 480 480 430 wavelength (nm) 530 1.0 0.5 100 0 75 50 r e l a t i v e i n t e n s i t y @ 2 0 m a 40 30 20 10 25 0 0 f o r w a r d c u r r e n t @ 2 0 m a fig.3 forward current vs. temperature ambient temperature(
60 seconds max 0 preheat 0 25 100 50 150 time(sec) temp( 120 260 ligitek electronics co.,ltd. property of ligitek only page 7/8 lsd355/6sbk-xx-pf part no. note:1.wave solder should not be made more than one time. 2.you can just only select one of the soldering conditions as above.
the purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. 1.ta=105 ligitek electronics co.,ltd. property of ligitek only the purpose of this test is the resistance of the device under tropical for hours. reliability test: high temperature high humidity test thermal shock test low temperature storage test high temperature storage test operating life test test item the purpose of this is the resistance of the device which is laid under condition of high temperature for hours. the purpose of this is the resistance of the device which is laid under condition of low temperature for hours. 1.ta=65
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