LN2424-14 Ledtech Electronics Corp., LN2424-14 Datasheet - Page 5

• Manufacturer Part Number: LN2424-14
• Description: Four 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
30
20
10
540
Fig.1 RELATIVE INTENSITY VS.
1.6
2.0
10
8.0
6.0
4.0
VS. FORWARD CURRENT
0
Fig .3 FORWARD CURRENT VS.
FORWARD VOLTAGE PER CHIP
WAVELENGTH
1.8
Forward Voltage VF(V)
Wavelength (nm)
10
Forward Current (mA)
570
2.0
20
2.2
630
30
2.4
LN(M)2424-14
40
690
2.6
2.0
1.0
0.5
0.2
0.1
-30
30
50
40
10
20
0
100
10
1
VER.: 01 Date: 2007/01/28 Page: 4/5
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
20
10
Ambient Temperature Ta (°C)
0
DERATING CURVE
100
40
10
0.24" FOUR DIGIT
1000
20
60
30
DISPLAY
10000
OPERATION IN THIS
REGION REOUIRES
TEMPERATURE
DERATING OF I
MAXIMUM
40
80
50
100
60
DC
70