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Kingbright
®
L-483 BRIGHT RED L-483G GREEN
L-483I HIGH EFFICIENCY RED L-483Y YELLOW
L-483E ORANGE
L-483SRSG SUPER BRIGHT RED / SUPER BRIGHT GREEN
T-1 (3mm) CYLINDRICAL LED LAMPS
Features
lCYLINDRICAL TYPE, TOP DIFFUSED.
lLOW POWER CONSUMPTION.
lSUPER BRIGHT RED AND SUPER GREEN BI-
COLOR VERSION IS AVAILABLE.
lI.C. COMPATIBLE.
lRELIABLE AND RUGGED.
lLONG LIFE - SOLID STATE RELIABILITY.
lAVAILABLE ON TAPE AND REEL.
Description
The Bright Red source color devices are made with Gallium
Phosphide Red Light Emitting Diode.
The Green and Super Bright Green source color devices are made
with Gallium Phosphide Green Light Emitting Diode.
The High Efficiency Red and Orange 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.
Selection Guide
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 emer ge package.
4. Specifications are subjected to change without notice.
Iv (mcd)
Part No. Dice Lens Type
L-483HDT BRIGHT RED (GaP) RED DIFFUSED 0.5 3.2 100°
L-483IDT HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED 3.2 12.5 100°
L-483EDT ORANGE (GaAsP/GaP) ORANGE DIFFUSED 3.2 12.5 100°
L-483GDT GREEN (GaP) GREEN DIFFUSED 1.3 8 100°
L-483YDT YELLOW (GaAsP/GaP) YELLOW DIFFUSED 1.3 8 100°
L-483SRSGW
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. * Luminous intensity with asterisk is measured is 20mA.
SUPER BRIGHT RED (GaAlAs)
SUPER BRIGHT GREEN (GaP) *5 *20
WHITE DIFFUSED
@ 10 mA
Min. Max.
*12.5 *60
Viewing
2-L483-1
Angle
2θ1/2
80°
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Electrical / Optical Characteristics at TA=25°C
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak
∆λ1/2
C
v
I
F
R
Bright Red
High Efficiency Red
Peak Wavelength
Spectral Line
Halfwidth
Capacitance
Forward Voltage
Reverse Current All 10 uA VR = 5V
Orange
Green
Yellow
Super Bright Red
Super Bright Green
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Super Bright Green
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Super Bright Green
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Super Bright Green
700
625
625
565
590
660
565
45
45
45
30
35
20
30
40
12
12
45
10
95
45
2.0
2.0
2.0
2.2
2.1
1.85
2.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
nm IF=20mA
nm IF=20mA
pF VF=0V;f=1MHz
V IF=20mA
Absolute Maximum Ratings at TA=25°C
Parameter
Power dissipation 105 105 105 105 105 100 105 mW
DC Forward Current 25 30 30 25 30 30 25 mA
Peak Forward Current [1] 150 150 150 150 150 150 150 mA
Reverse Voltage 5 5 5 5 5 5 5 V
Operating/Storage Temperature -40 To +85
Lead Soldering Temperature [2] 260 For 5 Seconds
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
Bright
Red
High
Efficiency
Red
Orange Green Yellow
°C
°C
2-L483-2
°C
Super
Bright
Red
Super
Bright
Green
Units
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Bright Red L-483HDT
2-L483-3
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High Efficiency Red L-483IDT
Orange L-483EDT
Green L-483GDT
2-L483-4
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Yellow L-483YDT
Super Bright Red / Super Bright Green L-483SRSGW
2-L483-5
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