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 4mm SOLID STATE LAMPS
L-44HD BRIGHT RED L-44ID HIGH EFFICIENCY RED L-44GD GREEN L-44YD YELLOW
Features
!LOW !HIGH
Description
The Bright Red source color devices are made with Gallium Phosphide Red Light Emitting Diode. 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.
POWER CONSUMPTION. INTENSITY. MOUNTING ON P.C. BOARD OR PANEL. 4mm DIAMETER, 1" LEAD LENGTH. AND RUGGED. IS AVAILABLE.
!VERSATILE !POPULAR !RELIABLE !VERSION
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: KDA0009 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 1 OF 5
Selection Guide
Iv (m c d ) @ 10 m A Min . L-44HD L-44ID L-44GD L-44YD BRIGHT RED (GaP) HIGH EFFICIENCY RED (GaAsP/GaP) GREEN (GaP) YELLOW (GaAsP/GaP) RED DIFFUSED RED DIFFUSED GREEN DIFFUSED YELLOW DIFFUSED 0.8 5 3 3 Ty p . 2 15 12 10 V i ew i n g An g l e 21/2 80 80 80 80
P ar t N o .
Dic e
L en s Ty p e
Note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at T)=25C
Sy m b o l Par am et er D ev i c e Bright Red High Efficiency Red Green Yellow Bright Red High Efficiency Red Green Yellow Ty p . 700 627 565 590 660 625 568 588 45 45 30 35 40 15 15 20 2.25 2.0 2.2 2.1 2.5 2.5 2.5 2.5 10 Max . Un it s Tes t Co n d it io n s
peak
Peak Wavelength
nm
IF=20mA
D
Dominate Wavelength
nm
IF=20mA
1/2
Bright Red Spectral Line Halfwidth High Efficiency Red Green Yellow Capacitance Bright Red High Efficiency Red Green Yellow Bright Red High Efficiency Red Green Yellow All
nm
IF=20mA
C
pF
VF=0V;f=1MHz
VF IR
Forward Voltage
V
IF=20mA
Reverse Current
uA
V R = 5V
Absolute Maximum Ratings at T)=25C
P ar am 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.
B r i g h t R ed 120 25 120 5
H i g h E f f i c i en c y R ed 105 30 160 5
Gr een 105 25 14 0 5 -40C To +85C
Yello w 105 30 140 5
Un it s mW mA mA V
260C For 5 Seconds
SPEC NO: KDA0009 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 2 OF 5
Bright Red L-44HD
SPEC NO: KDA0009 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 3 OF 5
High Efficiency Red L-44ID
Green L-44GD
SPEC NO: KDA0009 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 4 OF 5
Yellow L-44YD
SPEC NO: KDA0009 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 5 OF 5


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