spec no: dsab4319 rev no: v.10 date: aug/01/2006 page: 1 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp: 1304000100 14.22mm (0.56inch) four digit numeric display package dimensions & internal circuit diagram 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. description the green source color devices are made with gallium phosphide green light emitting diode. part number: CA56-21GWA green 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.
spec no: dsab4319 rev no: v.10 date: aug/01/2006 page: 2 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp: 1304000100 selection guide part no. dice lens type iv (ucd) [1] @ 10ma min. typ. CA56-21GWA green (gap) white diffused 1900 10500 common anode description 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. symbol parameter device typ. max. test conditions units peak peak wavelength green 565 nm i f =20ma d [1] dominant wavelength green 568 nm i f =20ma ? 1/2 spectral line half-width green 30 nm i f =20ma c capacitance green 15 pf v f =0v;f=1mhz v f [2] forward voltage green 2.2 2.5 v i f =20ma i r reverse current green 10 ua v r = 5v parameter green units power dissipation 105 mw dc forward current 25 ma peak forward current [1] 140 ma reverse voltage 5 v operating / storage temperature -40c to +85c lead solder temperature [2] 260c for 5 seconds note: 1. luminous intensity/ luminous flux: +/-15%. notes: 1. wavelength: +/-1nm. 2. forward voltage: +/-0.1v.
spec no: dsab4319 rev no: v.10 date: aug/01/2006 page: 3 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp: 1304000100 green CA56-21GWA
spec no: dsab4319 rev no: v.10 date: aug/01/2006 page: 4 of 4 approved: j. lu checked: joe lee drawn: z.z.yang erp: 1304000100 packing & label specifications CA56-21GWA
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