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T-1 (3mm) CYLINDRICAL LED LAMPS
L-424HDT BRIGHT RED L-424IDT HIGH EFFICIENCY RED L-424SRDT SUPER BRIGHT RED
L-424GDT GREEN L-424EDT ORANGE L-424YDT YELLOW
Features
!CYLINDRICAL !LOW !I.C.
Description
TYPE, TOP DIFFUSED. The Bright Red source color devices are made with Gallium Phosphide Red 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 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.
POWER CONSUMPTION. AND RUGGED. ON TAPE AND REEL.
COMPATIBLE. LIFE - SOLID STATE RELIABILITY.
!RELIABLE !LONG
!AVAILABLE
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: KDA0064 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 1 OF 6
Selection Guide
P ar t N o . Dic e L en s Ty p e Iv (m c d ) @ 10 m A*20m A Min . L-424HDT L-424IDT L-424EDT L-424GDT L-424YDT L-424SRDT 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 0.5 3 3 1 1 *40 Ty p . 1 5 5 4 4 *100 V i ew i n g An g l e 21/2 100 100 100 100 100 100
Notes: 1. 1/2 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)=25C
Sy m b o l Par am et er D ev i c e Bright Red High Efficiency Red Orange Green Yellow Super Bright Red Bright Red High Efficiency Red Orange Green Yellow Super Bright Red Ty p . 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 2.5 2.5 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 High Efficiency Red Orange Spectral Line Halfwidth Green Yellow Super Bright Red Bright Red High Efficiency Red Orange Green Yellow Super Bright Red Bright Red High Efficiency Red Orange Green Yellow Super Bright Red All
nm
IF=20mA
C
Capacitance
pF
VF=0V;f=1MHz
VF
Forward Voltage
V
IF=20mA
IR
Reverse Current
uA
V R = 5V
SPEC NO: KDA0064 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 2 OF 6
Absolute Maximum Ratings at T)=25C
Par am et er 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 ig h t R ed 120 25 120 5
Hig h E f f i c i en c y R ed 105 30 16 0 5
Or an g e 105 30 16 0 5
Gr een 105 25 140 5 -40C To +85C
Yello w 10 5 30 140 5
S u p er B r ig h t R ed 10 0 30 15 5 5
Un it s mW mA mA V
260C For 5 Seconds
Bright Red L-424HDT
SPEC NO: KDA0064 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 3 OF 6
High Efficiency Red L-424IDT
Orange L-424EDT
SPEC NO: KDA0064 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 4 OF 6
Green L-424GDT
Yellow L-424YDT
SPEC NO: KDA0064 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 5 OF 6
Super Bright Red L-424SRDT
SPEC NO: KDA0064 APPROVED : J. Lu
REV NO: V.1 CHECKED :
DATE: SEP/30/2001 DRAWN: X.M.Zhou
PAGE: 6 OF 6

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