spec no: dsad 2366 rev no: v.5 date: jul/15/2006 page: 1 of 4 approved: j. lu checked: joe lee drawn: w.j.zhu erp: 1304000106 package dimensions & internal circuit diagram part number: CA56-21SRWA super bright red description the super bright red source color devices are made with gallium aluminum arsenide red light emitting diode. 14.22mm (0.56inch) four digit numeric display features z 0.56 inch digit height. z low current operation. z excellent character appearance. z easy mounting on p.c. boards or sockets. z i.c. compatible. z mechanically rugged. z standard: gray face, white segment. z rohs compliant. notes: 1. all dimensions are in milli meters (inches), tolerance is 0 .25(0.01")unless otherwise noted. 2. specifications are subject to change without notice.
spec no: dsad 2366 rev no: v.5 date: jul/15/2006 page: 2 of 4 approved: j. lu checked: joe lee drawn: w.j.zhu erp: 1304000106 selection guide electrical / optical characteristics at t a =25c absolute maximum ratings at t a =25c notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. part no. dice lens type iv (ucd) [1] @ 10ma min. typ. CA56-21SRWA super bright red (gaaias) white diffused 4700 24000 common anode description symbol parameter device typ. max. test conditions units peak peak wavelength super bright red 660 nm i f =20ma d [1] dominant wavelength super bright red 640 nm i f =20ma ? 1/2 spectral line half-width super bright red 20 nm i f =20ma c capacitance super bright red 45 pf v f =0v;f=1mhz v f [2] forward voltage super bright red 1.85 2.5 v i f =20ma i r reverse current super bright red 10 ua v r = 5v parameter super bright red units power dissipation 100 mw dc forward current 30 ma peak forward current [1] 155 ma reverse voltage 5 v operating / storage temperature -40c to +85c lead solder temperature [2] 260c for 5 seconds notes: 1.luminous intensity / luminous flux: +/-15%. notes: 1. wavelength: +/-1nm. 2. forward voltage: +/-0.1v.
spec no: dsad 2366 rev no: v.5 date: jul/15/2006 page: 3 of 4 approved: j. lu checked: joe lee drawn: w.j.zhu erp: 1304000106 super bright red CA56-21SRWA
spec no: dsad 2366 rev no: v.5 date: jul/15/2006 page: 4 of 4 approved: j. lu checked: joe lee drawn: w.j.zhu erp: 1304000106 packing & label specifications CA56-21SRWA
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