hdsp-c1x1/c1x3 1.0 single digit pcb based led display data sheet description this is 1.0 height single digit display. it utilizes gaasp/gap red, orange, yellow, green and algaas/gaas red chips. this device is halogenated. all devices are categorized for luminous intensity. the orange, yellow and green devices are categorized for color. use of similar device categories will yield a uniform display. features high reliability excellent characters appearance available in ca and cc rohs compliant gray top surface with white diused segments. ordering information red green yellow orange algaas red description hdsp-c1e1 hdsp-c1g1 hdsp-c1y1 hdsp-c1l1 hdsp-c1a1 common anode, right hand decimal hdsp-c1e3 hdsp-c1g3 HDSP-C1Y3 hdsp-c1l3 hdsp-c1a3 common cathode, right hand decimal package dimensions notes: 1. all dimensions are in millimeter. 2. unless otherwise stated, the tolerance is 0.25mm.
2 circuit diagram absolute maximum ratings at t a = 25c parameter symbol red/yellow/ orange green algaas red units power dissipation per segment/dot point (dp) p d 115/57.5 125/62.5 100/50 mw continuous forward current per segment or dp i f 25 25 25 ma peak forward current per segment (1/10 duty cycle, 0.1m sec pulse width) 80 80 80 ma derating linearly from 25c per segment 0.33 0.33 0.33 ma/c reverse voltage per segment/dp v r 10/5 v operating temperature t o -40 to 85 c storage temperature t s -40 to 85 c wave solder condition 1.6mm below body 250c peak for 3 secs max
3 electrical / optical characteristic at t a = 25c red parameter symbol min typ max units test conditions average luminous intensity (digit average) i v C12Cmcdi f = 10ma peak wavelength p C 640 C nm i f = 20ma dominant wavelength d C 626 C nm i f = 20ma forward voltage per segment/dp v f C 4.0/2.0 4.6/2.3 v i f = 20ma reverse current per segment/dp i r C C 100 a v r = 10v/5v (dp) luminous intensity matching ratio (segment to segment) i vCm 2:1 i f = 10ma green parameter symbol min typ max units test conditions average luminous intensity (digit average) i v C16Cmcdi f = 10ma peak wavelength p C 565 C nm i f = 20ma dominant wavelength d C 569 C nm i f = 20ma forward voltage per segment/dp v f C 4.5/2.25 5.0/2.5 v i f = 20ma reverse current per segment/dp i r C C 100 a v r = 10v/5v (dp) luminous intensity matching ratio (segment to segment) i vCm 2:1 i f = 10ma yellow parameter symbol min typ max units test conditions average luminous intensity (digit average) i v C 6.9 C mcd i f = 10ma peak wavelength p C 587 C nm i f = 20ma dominant wavelength d C 589 C nm i f = 20ma forward voltage per segment/dp v f C 4.3/2.15 4.6/2.3 v i f = 20ma reverse current per segment/dp i r C C 100 a v r = 10v/5v (dp) luminous intensity matching ratio (segment to segment) i vCm 2:1 i f = 10ma
4 orange parameter symbol min typ max units test conditions average luminous intensity (digit average) i v C 12.1 C mcd i f = 10ma peak wavelength p C 610 C nm i f = 20ma dominant wavelength d C 605 C nm i f = 20ma forward voltage per segment/dp v f C 4.3/2.15 4.6/2.3 v i f = 20ma reverse current per segment/dp i r C C 100 a v r = 10v/5v (dp) luminous intensity matching ratio (segment to segment) i vCm 2:1 i f = 10ma algaas red parameter symbol min typ max units test conditions average luminous intensity (digit average) i v C42Cmcdi f = 10ma peak wavelength p C 660 C nm i f = 20ma dominant wavelength d C 643 C nm i f = 20ma forward voltage per segmen/dp v f C 3.7/1.85 4.0/2.0 v i f = 20ma reverse current per segment/dp i r C C 100 a v r = 10v/5v (dp) luminous intensity matching ratio (segment to segment) i vCm 2:1 i f = 10ma
5 red figure 1. relative luminous intensity vs forward current figure 2. forward voltage vs current (segment) figure 3. forward voltage vs current (dp) figur e 4. relative luminous intensity vs wavelength 0 0.5 1 1.5 2 2.5 0 5 10 15 20 25 30 dc forward current - ma relative luminous intensity (normalized at 10ma 0 5 10 15 20 25 30 0123456 forward voltage - v forward current - ma 0 5 10 15 20 25 30 0 0.5 1 1.5 2 2.5 3 forward voltage - v forward current - ma 0 0.2 0.4 0.6 0.8 1 380 430 480 530 580 630 680 730 780 wavelength - nm relative intensity
6 green figure 5. relative luminous intensity vs forward current figure 6. forward voltage vs current (segment) figure 7. forward voltage vs current (dp) figur e 8. relative luminous intensity vs wavelength -0.5 0 0.5 1 1.5 2 2.5 3 0 5 10 15 20 25 30 dc forward current - ma relative luminous intensity (normalized at 10 ma) 0 5 10 15 20 25 30 0123456 forward voltage - v forward current - ma 0 5 10 15 20 25 30 0 0.5 1 1.5 2 2.5 3 forward voltage - v forward current - ma 0.0 0.2 0.4 0.6 0.8 1.0 380 430 480 530 580 630 680 730 780 wavelength - nm relative intensity
7 yellow figure 9. relative luminous intensity vs forward current figure 10. forward voltage vs current (segment) figure 11. forward voltage vs current (dp) figur e 12. relative luminous intensity vs wavelength 0 0.5 1 1.5 2 2.5 3 0 5 10 15 20 25 30 dc forward current - ma relative luminous intensity (normalized at 10 ma) 0 5 10 15 20 25 30 0123456 forward voltage - v forward current - ma 0 5 10 15 20 25 30 0 0.5 1 1.5 2 2.5 3 forward voltage - v forward current - ma 0 0.2 0.4 0.6 0.8 1 380 430 480 530 580 630 680 730 780 wavelength - nm relative intensity
8 orange figure 13. relative luminous intensity vs forward current figure 14. forward voltage vs current (segment) figure 15. forward voltage vs current (dp) figur e 16. relative luminous intensity vs wavelength 0 0.5 1 1.5 2 2.5 3 0 5 10 15 20 25 30 dc forward current - ma relative luminous intensity (normalized at 10 ma) 0 5 10 15 20 25 30 0123456 forward voltage - v forward current - ma 0 5 10 15 20 25 30 0 0.5 1 1.5 2 2.5 3 forward voltage - v forward current - ma 0 0.2 0.4 0.6 0.8 1 380 430 480 530 580 630 680 730 780 wavelength - nm relative intensity
9 algaas red figure 17. relative luminous intensity vs forward current figure 18. forward voltage vs current (segment) figure 19. forward voltage vs current (dp) figur e 20. relative luminous intensity vs wavelength 0 0.5 1 1.5 2 2.5 0 5 10 15 20 25 30 dc forward current - ma relative luminous intensity (normalized at 10ma) 0 5 10 15 20 25 30 012345 forward voltage - v forward current - ma 0 5 10 15 20 25 30 0 0.5 1 1.5 2 2.5 3 forward voltage - v forward current - ma 0 0.2 0.4 0.6 0.8 1 380 430 480 530 580 630 680 730 780 wavelength - nm relative intensity
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