lc5273-11-m1 Ledtech Electronics Corp., lc5273-11-m1 Datasheet - Page 5

• Manufacturer Part Number: lc5273-11-m1
• Description: Three Digit Display Led
• Manufacturer: Ledtech Electronics Corp.

Fig.5 RELATIVE LUMINOUS INTENSITY
Typical Electrical/Optical Characteristic Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
1.0
0.5
600
40
20
50
30
10
10
8
2
6
4
VS. FORWARD CURRENT
Fig.1 RELATIVE INTENSITY VS.
0
1.4
Fig .3 FORWARD CURRENT VS.
FORWARD VOLTAGE PER CHIP
WAVELENGTH
1.6
10
Forward Current (mA)
Forward Voltage VF(V)
Wavelength (nm)
650
1.8
20
2.0
30
700
LA(C)5273-11-M1
2.2
40
2.4
750
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
10
Ambient Temperature Ta (°C)
0
DERATING CURVE
40
100
10
0.52" THREE DIGIT
20
1000
60
30
DISPLAY
10000
40
80
OPERATION IN THIS
TEMPERATURE
REGION REQUIRES
DERATING OF I
MAXIMUM
50
100
60
DC
70