4.8mm BI-LEVEL LED INDICATORS
Features
!PRE-TRIMMED LEADS FOR PC BOARD MOUNTING.
!COLORS CAN BE MIXED IN A SINGLE HOUSING.
!I.C. COMPATIBLE.
!BLACK CASE ENHANCES CONTRAST RATIO.
!WIDE VIEWING ANGLE.
!HIGH RELIABILITY - LIFE MEASURED IN YEARS.
!UL RATING : 94V-0.
!HOUSING MATERIAL: TYPE 66 NYLON.
L73EB/2IDA |
HIGH EFFICIENCY RED |
L73EB/2GDA |
GREEN |
L73EB/2YDA |
YELLOW |
L73EB/2SRDA |
SUPER BRIGHT RED |
Description
The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode.
The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode.
The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode.
The Super Bright Red source color devices are made with Gallium Aluminum Arsenide Red Light Emitting Diode.
Package Dimensions
Notes:
1.All dimensions are in millimeters (inches).
2.Tolerance is ± 0.25(0.01") unless otherwise noted.
3.Lead spacing is measured where the lead emerge package.
4.Specifications are subject to change without notice.
SPEC NO: CDA0631 |
REV NO: V.1 |
DATE: NOV/04/2001 PAGE: 1 OF 5 |
APPROVED: J.LU |
CHECKED: |
DRAWN: Y.F.XU |
Selection Guide
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Iv (mcd) |
Viewing |
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Part No. |
Dice |
Lens Type |
@ 10 mA *20mA |
Angle |
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Min. |
Typ. |
2 θ 1 /22 |
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L73EB/2IDA |
HIGH EFFICIENCY RED(GaAsP/GaP) |
RED DIFFUSED |
8 |
30 |
60° |
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L73EB/2GDA |
GREEN (GaP) |
GREEN DIFFUSED |
8 |
20 |
60° |
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L73EB/2YDA |
YELLOW (GaAsP/GaP) |
YELLOW DIFFUSED |
5 |
20 |
60° |
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L73EB/2SRDA |
SUPER BRIGHT RED (GaAlAs) |
RED DIFFUSED |
*100 |
*300 |
60° |
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Notes: |
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1. θ 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2. * Luminous intensity with asterisk is measured at 20mA.
Electrical / Optical Characteristics at T)=25° C
Symbol |
Parameter |
Device |
Typ. |
Max. |
Units |
Test Conditions |
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High Efficiency Red |
627 |
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λ peak |
Peak Wavelength |
Green |
565 |
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nm |
IF=20mA |
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Yellow |
590 |
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Super Bright Red |
660 |
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High Efficiency Red |
625 |
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λ D |
Dominate Wavelength |
Green |
568 |
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nm |
IF=20mA |
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Yellow |
588 |
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Super Bright Red |
640 |
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High Efficiency Red |
45 |
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∆ λ 1/2 |
Spectral Line Halfwidth |
Green |
30 |
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nm |
IF=20mA |
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Yellow |
35 |
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Super Bright Red |
20 |
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High Efficiency Red |
15 |
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C |
Capacitance |
Green |
15 |
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pF |
VF=0V;f=1MHz |
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Yellow |
20 |
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Super Bright Red |
45 |
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High Efficiency Red |
2.0 |
2.5 |
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VF |
Forward Voltage |
Green |
2.2 |
2.5 |
V |
IF=20mA |
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Yellow |
2.1 |
2.5 |
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Super Bright Red |
1.85 |
2.5 |
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IR |
Reverse Current |
All |
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10 |
uA |
VR = 5V |
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Absolute Maximum Ratings at T)=25° C
Parameter |
High Efficiency |
Green |
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Yellow |
Super Bright |
Units |
Red |
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Red |
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Power dissipation |
105 |
105 |
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105 |
100 |
mW |
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DC Forward Current |
30 |
25 |
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30 |
30 |
mA |
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Peak Forward Current [1] |
160 |
140 |
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140 |
155 |
mA |
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Reverse Voltage |
5 |
5 |
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5 |
5 |
V |
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Operating/Storage Temperature |
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-40° C To +85° C |
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Lead Solder Temperature [2] |
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260° C For 5 Seconds |
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Notes:
1.1/10 Duty Cycle, 0.1ms Pulse Width.
2.4mm below package base.
SPEC NO: CDA0631 |
REV NO: V.1 |
DATE: NOV/04/2001 PAGE: 2 OF 5 |
APPROVED: J.LU |
CHECKED: |
DRAWN: Y.F.XU |
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