参数资料
型号: SCF5744
元件分类: 显示用LED
英文描述: 5X7 DOT MATRIX DISPLAY, HIGH EFFICIENCY GREEN, 6.86 mm
封装: ROHS COMPLIANT, PLASTIC, DIP-22
文件页数: 9/15页
文件大小: 683K
代理商: SCF5744
SCF5740, SCF5742, SCF5744
2006-01-23
3
Maximum Ratings
Parameter
Symbol
Value
Unit
Operating temperature range
Top
– 40 … + 85
°C
Storage temperature range
T
stg
– 40 … + 100
°C
DC Supply Voltage
VCC
-0.5 to + 7.0
V
Input Voltage Levels Relative to GND
-0.5 to V
CC +0.5
V
Solder Temperature
1.59 mm (0.063“) below seating plane, t < 5.0 s
T
S
260
°C
Relative Humidity
85
%
ESD (100 pF, 1.5 k
)
V
Z
2.0
kV
Input Current
± 186
mA
Maximum Number of LEDs on at 100% Brightness
64
Power Dissipation
0.65
W
Optical Characteristics at 25°C
(V
CC=5.0 V at 100% brightness level, viewing angle: X axis ± 55°, Y axis ± 65°)
Description
Symbol
Values
Unit
Red
SCF5740
Super-red
SCF5742
High
Efficiency
Green
SCF5744
Luminous Intensity
(min.) I
V
55
110
cd/dot
Peak Wavelength
(typ.)
λ
peak
655
630
568
nm
Dominant Wavelength
(typ.)
λ
dom
639
626
574
nm
Notes:
1.
Dot to dot intensity matching at 100% brightness is 1.8:1.
2.
Displays within a given intensity category have an intensity matching of 1.5:1 (max.).
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