Package Dimensions and Internal Circuit：
Notes:
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
Table1:
| Dual Digit 7 Segment LED Display, Digit Height: 14.20mm(0.56 inch), External Dimensions: 25.00x19.00x8.00mm (LxWxHmm) |
| Part No. |
Chip |
IV@IF=20mA |
Iv@IF=20mA |
| Common Cathode |
Common Anode |
Material |
Color |
WLD |
One Seg |
One DP |
| Min. |
Typ. |
Min. |
Typ. |
| LD5621CR |
LD5621DR |
GaAlAs |
Super Red |
640 |
8 |
10 |
8 |
10 |
| LD5621CD |
LD5621DD |
GaAlAs |
Hi-Red |
640 |
18 |
25 |
18 |
25 |
| LD5621CO |
LD5621DO |
GaAsP |
Orange |
625 |
7 |
9 |
7 |
9 |
| LD5621CY |
LD5621DY |
GaAsP |
Yellow |
588 |
8 |
10 |
8 |
10 |
| LD5621CG |
LD5621DG |
GaP |
Green |
568 |
7 |
9 |
7 |
9 |
| LD5621CUR |
LD5621DUR |
AlGaInP |
Ultra Red |
640 |
30 |
45 |
30 |
45 |
| LD5621CUO |
LD5621DUO |
AlGaInP |
Ultra Orange |
625 |
45 |
60 |
45 |
60 |
| LD5621CUA |
LD5621DUA |
AlGaInP |
Ultra Amber |
605 |
30 |
45 |
30 |
45 |
| LD5621CUY |
LD5621DUY |
AlGaInP |
Ultra Yellow |
595 |
30 |
45 |
30 |
45 |
| LD5621CUG |
LD5621DUG |
AlGaInP |
Ultra Green |
573 |
30 |
45 |
30 |
45 |
| LD5621CPG |
LD5621DPG |
InGaN |
Pure Green |
525 |
120 |
300 |
120 |
300 |
| LD5621CUB |
LD5621DUB |
InGaN |
Ultra Blue |
470 |
30 |
45 |
30 |
45 |
| LD5621CUW |
LD5621DUW |
InGaN |
Ultra White |
\ |
100 |
120 |
100 |
120 |
| Unit: |
\ |
\ |
\ |
nm |
mcd |
mcd |
mcd |
mcd |
Notes:
1. At Ta=25 deg.
2. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse
