Kingbright
Features
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FLAT
®
3.65x6.15mm SINGLE CHIP LED LIGHT BARS
L-1043I HIGH EFFICIENCY RED
L-1043G GREEN
L-1043SR SUPER BRIGHT RED
L-1043Y YELLOW
L-1043SG SUPER BRIGHT GREEN
L-1049EG HIGH EFFICIENCY RED / GREEN
L-1049SRSG SUPER BRIGHT RED / SUPER BRIGHT GREEN
Package Dimensions
RECTANGULAR LIGHT EMITTING SURFACE.
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SINGLE & DUAL COLORS.
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THIRD (MIXED) COLOR AVAILABLE FOR 3 LEADS
VERSION.
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IDEAL AS FLUSH MOUNTED PANEL INDICATORS.
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EXCELLENT ON/OFF CONTRAST.
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LONG LIFE - SOLID STATE RELIABILITY.
Description
The Green and Super Bright Green source color devices are made with
Gallium Phosphide Green Light Emitting Diode.
The High Efficiency Red source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Orange 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.
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 emer-
ge package.
4. Specifications are subjected to change without notice.
Selection Guide
Part No.
L-1043ID
L-1043GD
L-1043YD
L-1043SRD
L-1043SGD
L-1049EGW
Dice
HIGH EFFICIENCY RED (GaAsP/GaP)
GREEN (GaP)
YELLOW (GaAsP/GaP)
SUPER BRIGHT RED (GaAlAs)
SUPER BRIGHT GREEN (GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
GREEN (GaP)
SUPER BRIGHT RED (GaAlAs)
SUPER BRIGHT GREEN (GaP)
Lens Type
RED DIFFUSED
GREEN DIFFUSED
YELLOW DIFFUSED
RED DIFFUSED
GREEN DIFFUSED
WHITE DIFFUSED
Iv (mcd)
@ 10 mA
Min.
5
2
2
*32
*5
*8
*2
*32
*20
Viewing
Angle
2θ1/2
100°
100°
100°
100°
100°
100°
100°
100°
100°
Max.
20
8
8
*100
*12.5
*20
*8
*100
*50
L-1049SRSGW-CC
WHITE DIFFUSED
Notes:
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
A
=25°C
Symbol
Parameter
Device
High Efficiency Red
Green
Yellow
Super Bright Red
Super Bright Green
High Efficiency Red
Green
Yellow
Super Bright Red
Super Bright Green
High Efficiency Red
Green
Yellow
Super Bright Red
Super Bright Green
High Efficiency Red
Green
Yellow
Super Bright Red
Super Bright Green
All
Typ.
625
565
590
660
565
45
30
35
20
30
12
45
10
95
45
2.0
2.2
2.1
1.85
2.2
10
Max.
Units
Test Conditions
λ
peak
Peak Wavelength
nm
IF=20mA
∆λ
1/2
Spectral Line
Halfwidth
nm
IF=20mA
C
Capacitance
pF
VF=0V;f=1MHz
v
F
I
R
Forward Voltage
2.5
2.5
2.5
2.5
2.5
V
IF=20mA
Reverse Current
uA
VR = 5V
Absolute Maximum Ratings at T
A
=25°C
Parameter
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operation/Storage Temperature
Lead Solder Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
High
Efficiency
Red
105
30
150
5
Green
105
25
150
5
Yellow
105
30
150
5
Super
Bright Red
100
30
150
5
Super
Bright Green Units
105
25
150
5
mW
mA
mA
V
-40 °C To +85 °C
260 °C For 5 Seconds
6-L1043-2
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