lc5241-11 Ledtech Electronics Corp., lc5241-11 Datasheet - Page 5

• Manufacturer Part Number: lc5241-11
• Description: Single Digit Display Led
• Manufacturer: Ledtech Electronics Corp.

Typical Electrical/Optical Characteristic Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.5 RELATIVE LUMINOUS INTENSITY
1.0
0.5
40
50
20
565
30
10
10
8.0
2.0
6.0
4.0
Fig.1 RELATIVE INTENSITY VS.
VS. FORWARD CURRENT
1.6
0
Fig .3 FORWARD CURRENT VS.
FORWARD VOLTAGE PER CHIP
WAVELENGTH
1.8
10
Forward Voltage VF(V)
Forward Current (mA)
Wavelength (nm)
635
2.0
20
2.2
705
30
2.4
LA(C)5241-11
40
2.6
775
VER.: 01 Date: 2007/01/16
2.0
1.0
0.5
0.2
0.1
-30
30
10
50
40
20
100
0
10
1
Fig.2 MAXIMUM TOLERABLE PEAK
-20 -10
Fig.6 LUMINOUS INTENSITY VS.
1
Fig.4 FORWARD CURRENT VS.
CURRENT VS. PULSE DURATION
tp - Pulse Duration - μ s
Ambient Temperature Ta (°C)
AMBIENT TEMPERATURE
10
20
Ambient Temperature Ta (°C)
0
DERATING CURVE
100
10
40
0.52" SINGLE DIGIT
1000
20
30
60
DISPLAY
10000
OPERATION IN THIS
REGION REOUIRES
TEMPERATURE
DERATING OF I
MAXIMUM
40
80
50
Page: 4/5
60
DC
100
70