10 segment LED bar graph
Since 1999, We only produce 7 segment LED display, LED dot matrix, LED bar graph, LED diode and SMD LED.
1. 光電參數 Electrical Optical characteristics (Ta = 25℃):
|
Parameter |
Symbol |
Min |
Type |
Max |
Unit |
Test Condition |
|
參數名稱 |
符號 |
最小值 |
典型值 |
最大值 |
單位 |
測試條件 |
|
Luminous Intensity |
IV |
30 |
|
40 |
mcd |
IF=20mA |
|
發光亮度 |
||||||
|
Peak Wavelength |
lｐ |
|
|
|
nm |
IF=20mA |
|
峰值波長 |
||||||
|
Dominant Wavelength |
lｄ |
570 |
|
572 |
nm |
IF=20mA |
|
主波長 |
||||||
|
Spectrum Line Half-Width |
△l |
|
|
|
nm |
IF=20mA |
|
頻普半寬 |
||||||
|
Forward Voltage |
Vf |
1.8 |
2.0 |
2.4 |
V |
IF=20mA |
|
正向電壓 |
||||||
|
Reverse Current |
IR |
|
|
50 |
uA |
VR=5V |
|
反向漏電流 |
||||||
|
Suggestion Forward Current |
IF |
3 |
5-10 |
15 |
mA |
|
|
(建議)使用正向電流 |
2. 外型尺寸(Package Dimension):
3. 電路原理圖(Internal Circuit Diagram):
