T-1 (3mm) TRI-LEVEL LED INDICATORS
L934SA/3ID
L934SA/3GD
L934SA/3YD
HIGH EFFICIENCY RED
GREEN
YELLOW
L934SA/3SRD SUPER BRIGHT RED
Features
!
TRI-LEVEL
Description
DESIGN.
COLOR COMBINATION AVAILABLE.
The High Efficiency Red source color devices are made
with Gallium Arsenide Phosphide on Gallium Phosphide
Orange Light Emitting Diode.
The Green source color devices are made with Gallium
Phosphide Green 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.
!
DIFFERENT
!
BLACK
!
HIGH
!
UL
CASE ENHANCES CONTRAST RATIO.
RELIABILITY LIFE MEASURED IN YEARS.
RATING : 94V-0.
!
HOUSING MATERIAL: TYPE 66 NYLON.
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 emerge package.
4. Specifications are subject to change without notice.
SPEC NO: CDA0594
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: NOV/11/2001
DRAWN: M.F.CAI
PAGE: 1 OF 5
Selection Guide
Iv (m c d )
@ 10 m A *20m A
Min .
L934SA/3ID
L934SA/3GD
L934SA/3YD
L934SA/3SRD
HIGH EFFICIENCY RED(GaAsP/GaP)
GREEN (GaP)
YELLOW (GaAsP/GaP)
SUPER BRIGHT RED (GaAlAs)
RED DIFFUSED
GREEN DIFFUSED
YELLOW DIFFUSED
RED DIFFUSED
8
8
5
*100
Ty p .
25
20
15
*300
V i ew i n g
An g l e
2θ1/2
6 0
°
6 0
°
6 0
°
6 0
°
Par t No .
Dic e
L en s Ty p e
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.
Electrical / Optical Characteristics at T
)
=25°C
°
Sy m b o l
Par am et er
D ev i c e
High Efficiency Red
Green
Yellow
Super Bright Red
High Efficiency Red
Green
Yellow
Super Bright Red
Ty p .
627
565
590
660
625
568
588
640
45
30
35
20
15
15
20
45
2.0
2.2
2.1
1.85
2.5
2.5
2.5
2.5
10
Max .
Un it s
Tes t Co n d it io n s
λ
peak
Peak Wavelength
nm
IF=20mA
λ
D
Dominate Wavelength
nm
IF=20mA
∆λ
1/2
High Efficiency Red
en
Spectral Line Halfwidth Greow
Yell
Super Bright Red
Capacitance
High Efficiency Red
Green
Yellow
Super Bright Red
High Efficiency Red
Green
Yellow
Super Bright Red
All
nm
IF=20mA
C
pF
VF=0V;f=1MHz
V
F
I
R
Forward Voltage
V
IF=20mA
Reverse Current
uA
V R = 5V
Absolute Maximum Ratings at T
)
=25°C
°
P ar a m e t e r
Power dissipation
DC Forward Current
Peak Forward Current [1]
Reverse Voltage
Operating/Storage Temperature
Lead Solder Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
H i g h E f f i c i en c y
R ed
105
30
160
5
Gr een
105
25
140
5
Yello w
105
30
140
5
-40
°
C To +85
°C
260
°
C For 5 Seconds
S u p er B r i g h t
R ed
100
30
155
5
Un it s
mW
mA
mA
V
SPEC NO: CDA0594
APPROVED: J.LU
REV NO: V.1
CHECKED:
DATE: NOV/11/2001
DRAWN: M.F.CAI
PAGE: 2 OF 5
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