L424EDT 查看數據表（PDF） - Kingbright
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L424EDT Datasheet PDF : 6 Pages
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Selection Guide
Part No.
Dice
Lens Type
L424HDT
L424IDT
L424EDT
L424GDT
L424YDT
L424SRDT
BRIGHT RED (GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
ORANGE (GaAsP/GaP)
GREEN (GaP)
YELLOW (GaAsP/GaP)
SUPER BRIGHT RED (GaAlAs)
RED DIFFUSED
RED DIFFUSED
ORANGE DIFFUSED
GREEN DIFFUSED
YELLOW DIFFUSED
RED DIFFUSED
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 at 20mA.
Iv (mcd)
View in g
@ 10 mA * 20mA Angle
Min.
Typ.
2θ1/2
0.5
1
100°
3
5
100°
3
5
100°
1
4
100°
1
4
100°
*40
*100
100°
Electrical / Optical Characteristics at T)=25°C
Symbol
λpeak
λD
∆λ1/2
C
VF
IR
Parameter
Device
Peak Wavelength
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Dominate Wavelength
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Bright Red
High Efficiency Red
Spectral Line Halfwidth
Orange
Green
Yellow
Super Bright Red
Capacitance
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Forward Voltage
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
Reverse Current All
Typ.
700
627
627
565
590
660
660
625
625
568
588
640
45
45
45
30
35
20
40
15
15
15
20
45
2.25
2.0
2.0
2.2
2.1
1.85
Max.
2.5
2.5
2.5
2.5
2.5
2.5
10
Units
nm
nm
nm
pF
V
uA
Test Conditions
IF=20mA
IF=20mA
IF=20mA
VF=0V;f=1MHz
IF=20mA
VR = 5V
SPEC NO: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 2 OF 6
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