Data Sheet

TLUR4400, TLUR4401
www.vishay.com
Vishay Semiconductors
Rev. 2.1, 24-Apr-13
2
Document Number: 83054
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
• Luminous intensity is tested at a current pulse duration of 25 ms
and an accuracy of ± 11 %.
The above type numbers represent the order groups which
include only a few brightness groups. Only one group will be
shipped on each bag (there will be no mixing of two groups on
each bag).
In order to ensure availability, single brightness groups will not
be orderable.
In a similar manner for colors where wavelength groups are
measured and binned, single wavelength groups will be shipped
on any one bag. 
In order to ensure availability, single wavelength groups will not
be orderable.
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Forward Current vs. Ambient Temperature Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
TLUR4400, TLUR4401, RED
PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT
Luminous intensity I
F
= 10 mA
TLUR4400 I
V
415-mcd
TLUR4401 I
V
4-32mcd
Dominant wavelength I
F
= 10 mA 
d
- 630 - nm
Peak wavelength I
F
= 10 mA 
p
- 640 - nm
Angle of half intensity I
F
= 10 mA  -± 30- deg
Forward voltage I
F
= 20 mA V
F
-23V
Reverse voltage I
R
= 10 μA V
R
615- V
Junction capacitance V
R
= 0, f = 1 MHz C
j
-50-pF
LUMINOUS INTENSITY CLASSIFICATION
GROUP LIGHT INTENSITY (mcd)
STANDARD MIN. MAX.
P48
Q 6.3 12.5
R1020
S1632
T2550
U4080
V63125
W 100 200
X 130 260
Y 180 360
Z 240 480
0
5
10
15
20
25
30
35
40
0 102030405060708090100
T
amb
- Ambient Temperature (°C)
17517
I - Forward Current (mA)
F
0.4 0.2 0 0.2 0.4
0.6
95 10042
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
I
V rel
- Relative Luminous Intensity