L34HD 查看數據表（PDF） - Kingbright
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L34HD Datasheet PDF : 5 Pages
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Selection Guide
Part No.
Dice
Lens Type
L34HD
L34ID
L34GD
L34YD
L34AD
BRIGHT RED (GaP)
HIGH EFFICIENCY RED (GaAsP/GaP)
GREEN (GaP)
YELLOW (GaAsP/GaP)
YELLOW (GaAsP/GaP)
RED DIFFUSED
RED DIFFUSED
GREEN DIFFUSED
YELLOW DIFFUSED
AMBER DIFFUSED
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Iv (mcd)
@ 10 mA
Min.
Typ.
1
3
8
25
5
20
5
10
5
10
View in g
Angle
2θ1/2
60°
60°
60°
60°
60°
Electrical / Optical Characteristics at T)=25°C
Symbol
λpeak
λD
∆λ1/2
C
VF
IR
Parameter
Device
Peak Wavelength
Bright Red
High Efficiency Red
Green
Yellow
Dominate Wavelength
Bright Red
High Efficiency Red
Green
Yellow
Bright Red
Spectral Line Halfwidth
High Efficiency Red
Green
Yellow
Capacitance
Bright Red
High Efficiency Red
Green
Yellow
Forward Voltage
Bright Red
High Efficiency Red
Green
Yellow
Reverse Current All
Typ.
700
627
565
590
660
625
568
588
45
45
30
35
40
15
15
20
2.25
2.0
2.2
2.1
Max.
Units
Test Conditions
nm
IF=20mA
nm
IF=20mA
nm
IF=20mA
pF
VF=0V;f=1MHz
2.5
2.5
2.5
V
2.5
10
uA
IF=20mA
VR = 5V
SPEC NO: CDA0697
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: Z.W.Yan
PAGE: 2 OF 5
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