TLRY4450 Datasheet PDF - Vishay
| Part Number | TLRY4450 | |
| Description | Resistor LED | |
| Manufacturers | Vishay | |
| Logo |  |
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There is a preview and TLRY4450 download ( pdf file ) link at the bottom of this page. Total 7 Pages | ||
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Resistor LED for 5 V Supply Voltage
TLR.445.
Vishay Telefunken
Color
High efficiency red
Yellow
Green
Type
TLRH4450
TLRY4450
TLRG4450
Description
These devices are developed for applications with 5 V
sources.
The TLR.445. series contains an integrated resistor for
current limiting in series with the LED chip. This allows
the lamp to be driven from a 5 V source without an
external current limiter.
Available colors are red, high efficiency red, yellow and
green. The luminous intensity of such an LED is
measured at constant voltage of 5 V.
These tinted diffused lamps provide a wide off-axis
viewing angle.
These LEDs are intended for space critical
applications such as portable sets, switches and oth-
ers which are driven from a 5 V source.
Features
D With current limiting resistor for 5 V
D TTL compatible
D Cost effective: save space and resistor cost
D Standard ø 3 mm (T-1) package
D Wide viewing angle
D Luminous intensity categorized
D Yellow and green color categorized
D Luminous intensity and color are measured at 5
V
Applications
Status lights in portable applications
Status lights in space constrained applications
Background illumination for switches with 5 V source
Off / On indicator in switches with 5 V source
Technology
GaAsP on GaP
GaAsP on GaP
GaP on GaP
Angle of Half Intensity
±ö
30°
30°
30°
94 8488
Document Number 83046
Rev. A1, 04-Feb-99
www.vishay.de • FaxBack +1-408-970-5600
1 (7)
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TLR.445.
Vishay Telefunken
20
18 Green
16
14
12
10
8
6
4
2
0
0 1 2 3 4 5 6 7 8 9 10
95 11452
VF – Forward Voltage ( V )
Figure 13 Forward Current vs. Forward Voltage
2.0
1.8 Green
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 1 2 3 4 5 6 7 8 9 10
95 11454
VF – Forward Voltage ( V )
Figure 16 Relative Luminous Intensity vs. Forward Voltage
1.5
1.4 Green
VS = 5 V
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–30–20–10 0 10 20 30 40 50 60 70 80 90 100
95 11453
Tamb – Ambient Temperature ( °C )
Figure 14 Relative Forward Current vs.
Ambient Temperature
1.6
1.4 Green
VS = 5 V
1.2
1.0
0.8
0.6
0.4
0.2
0
0
95 11455
10 20 30 40 50 60 70 80 90 100
Tamb – Ambient Temperature ( °C )
Figure 17 Rel. Luminous Intensity vs.
Ambient Temperature
1.5
1.4 Green
IF = 10 mA
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–30–20–10 0 10 20 30 40 50 60 70 80 90 100
95 11474
Tamb – Ambient Temperature ( °C )
Figure 15 Relative Luminous Intensity vs. Forward Voltage
1.2
Green
1.0
0.8
0.6
0.4
0.2
0
520
95 10038
540 560 580 600
l – Wavelength ( nm )
620
Figure 18 Relative Luminous Intensity vs. Wavelength
Document Number 83046
Rev. A1, 04-Feb-99
www.vishay.de • FaxBack +1-408-970-5600
5 (7)
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TLRY4450 electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TLRY4450.PDF Datasheet ] | |
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