T-1 3/ 4 (5mm) SUPER BRIGHT LED LAMPS
Features
!ULTRA BRIGHTNESS.
!BOTH DIFFUSED AND WATER CLEAR LENS ARE
AVAILABLE.
!OUTSTANDING MATERIAL EFFICIENCY.
!RELIABLE AND RUGGED.
!IC COMPATIBLE/LOW CURRENT CAPABILITY.
Package Dimensions
L1503SGx SUPER BRIGHT GREEN
L1503SRx SUPER BRIGHT RED
Description
The Super Bright Green source color devices are made
with Gallium Phosphide Green Light Emitting Diode.
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide Red Light Emitting Diode.
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: CDA0776 |
REV NO: V.1 |
DATE: NOV/17/2001 PAGE: 1 OF 4 |
APPROVED: J.LU |
CHECKED: |
DRAWN: S.H.CHEN |
Selection Guide
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Iv (mcd) |
Viewing |
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Part No. |
Dice |
Lens Type |
@ 20 mA |
Angle |
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Min. |
Typ. |
2 θ 1 /22 |
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L1503SGC |
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WATER CLEAR |
70 |
200 |
30° |
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SUPER BRIGHT GREEN (GaP) |
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L1503SGT |
GREEN TRANSPARENT |
70 |
150 |
30° |
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L1503SRC/D |
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1000 |
1500 |
30° |
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L1503SRC/E |
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WATER CLEAR |
2000 |
2800 |
30° |
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SUPER BRIGHT RED (GaAlAs) |
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L1503SRC/F |
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3500 |
4000 |
30° |
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L1503SRD |
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RED DIFFUSED |
100 |
400 |
60° |
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Note:
1. θ 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at T)=25° C
Symbol |
Parameter |
Device |
Typ. |
Max. |
Units |
Test Conditions |
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λ peak |
Peak Wavelength |
Super Bright Red |
660 |
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nm |
IF=20mA |
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Super Bright Green |
565 |
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λ D |
Dominate Wavelength |
Super Bright Red |
640 |
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nm |
IF=20mA |
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Super Bright Green |
568 |
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∆ λ 1/2 |
Spectral Line Halfwidth |
Super Bright Red |
20 |
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nm |
IF=20mA |
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Super Bright Green |
30 |
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C |
Capacitance |
Super Bright Red |
45 |
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pF |
VF=0V;f=1MHz |
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Super Bright Green |
15 |
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VF |
Forward Voltage |
Super Bright Red |
1.85 |
2.5 |
V |
IF=20mA |
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Super Bright Green |
2.2 |
2.5 |
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IR |
Reverse Current |
All |
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10 |
uA |
VR = 5V |
Absolute Maximum Ratings at T)=25° C
Parameter |
Super Bright Red |
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Super Bright Green |
Units |
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Power dissipation |
100 |
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105 |
mW |
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DC Forward Current |
30 |
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25 |
mA |
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Peak Forward Current [1] |
155 |
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140 |
mA |
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Reverse Voltage |
5 |
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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: CDA0776 |
REV NO: V.1 |
DATE: NOV/17/2001 PAGE: 2 OF 4 |
APPROVED: J.LU |
CHECKED: |
DRAWN: S.H.CHEN |
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