la1531-21 Ledtech Electronics Corp., la1531-21 Datasheet - Page 4

• Manufacturer Part Number: la1531-21
• Description: Single Digit Display Led
• Manufacturer: Ledtech Electronics Corp.

Luminous Intensity Per Segment
Forward Voltage
Peak Wavelength
Dominant Wavelength
Reverse Current Per Chip
(Leakage Current Per Chip)
Spectrum Line Halfwidth
Response Time
Electrical and Optical Characteristics:
Parameter
LA(C)1531-21
Vf
Symbol
∆
λp
λd
I
Ir
T
V
λ
SEG
DP
Note: Customer’s special requirements are also welcome.
If=10mA/seg.
If=20mA/seg.
If=20mA/seg.
If=20mA/seg.
If=20mA/seg.
If=20mA/seg.
Condition
-----------
Vr=5V
VER.: 01 Date: 2007/01/24
Min.
1.15
1.5" SINGLE DIGIT
Typ.
585
590
250
3.2
2.1
4.2
35
DISPLAY
Max.
100
2.6
5.2
Page: 3/5
Unit
mcd
µA
nm
nm
nm
ns
V