Description:
0.28" three digit red LED digit display..very good prices1.20" single digit red LED digitdisplay
DEscriptION
l Singledigits numeric display series.
l Standardbrightness.
l Low currentoperation.
l Excellentcharacter apperance.
l Easy mountingon P.C.boards or sockets.
l ProductLifeMore than 5000 hours.
Parameter | Symbol | Test Condition | Value | Unit | |
Min | Max | ||||
Reverse Voltage | VR | VR=5V | ----- | 6 | μA |
Forward Current | IF | VF=2V | ----- | 20 | mA |
Power Dissipation | Pd | VF=2V | ----- | 40 | mW |
Operating Temperature | Topr | ----- | -40 | 85 | °C |
Storage Temperature | Tstr | ----- | -40 | 85 | °C |
Initial Electrical/OpticalCharacteristics (Ta=25°C)
Item | Symbol | condition | Min | Type | Max | Unit |
forward Voltage Per segment | VF | I=20mA | 1.8 |
| 2.3 | V |
forward Voltage Per decimal point | ||||||
reverse Current | IR | V=5V | ---- | ---- | 100 | μA |
Chromaticity coordinates* | λ | I=20mA | 625 | 630 | 635 | nm |
Spectrum Radiation Bandwidth | Δλ | I=20mA | ---- | 28 | ---- | Nm |
Luminous Intensity Per segment | IV | I=20mA | 10 | ---- | 20 | mcd |
Luminous Intensity Per decimal point | ||||||
50%Power Angle | 2θ1/2 | I=20mA | ---- | 120 | ---- | deg |
other color is possible
