lc5232-11 Ledtech Electronics Corp., lc5232-11 Datasheet - Page 5

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lc5232-11

Manufacturer Part Number
lc5232-11
Description
Dual Digit Display Led
Manufacturer
Ledtech Electronics Corp.
Datasheet
Typical Electrical/Optical Characteristic Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.5 RELATIVE LUMINOUS INTENSITY
1.0
0.5
500
40
20
50
30
10
5
4
1
3
2
Fig.1 RELATIVE INTENSITY VS.
VS. FORWARD CURRENT
1.6
0
Fig .3 FORWARD CURRENT VS.
FORWARD VOLTAGE PER CHIP
WAVELENGTH
1.8
Forward Voltage VF(V)
10
Forward Current (mA)
Wavelength (nm)
550
2.0
20
2.2
600
30
2.4
LA(C)5232-11
40
2.6
650
2.0
1.0
0.5
0.2
0.1
-30
30
50
40
10
20
VER.: 01 Date: 2007/01/28 Page: 4/5
0
100
10
1
-20 -10
Fig.6 LUMINOUS INTENSITY VS.
Fig.2 MAXIMUM TOLERABLE PEAK
1
Fig.4 FORWARD CURRENT VS.
Ambient Temperature Ta (°C)
AMBIENT TEMPERATURE
20
CURRENT VS. PULSE DURATION
tp - Pulse Duration - μ s
Ambient Temperature Ta (°C)
10
0
DERATING CURVE
40
10
100
0.52" DUAL DIGIT
20
1000
60
30
DISPLAY
10000
40
80
OPERATION IN THIS
TEMPERATURE
REGION REQUIRES
DERATING OF I
MAXIMUM
50
100
60
DC
70

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