ETC L424HDT

T-1 (3mm) CYLINDRICAL LED LAMPS
! CYLINDRICAL
! I.C.
TYPE, TOP DIFFUSED.
POWER CONSUMPTION.
! LONG
L424IDT HIGH EFFICIENCY RED
L424EDT ORANGE
L424SRDT SUPER BRIGHT RED
L424YDT
YELLOW
Phosphide Red Light Emitting Diode.
made with Gallium Arsenide Phosphide on Gallium Phosphide
AND RUGGED.
LIFE - SOLID STATE RELIABILITY.
! AVAILABLE
The Bright Red source color devices are made with Gallium
The High Efficiency Red and Orange source color devices are
COMPATIBLE.
! RELIABLE
L424GDT GREEN
Description
Features
! LOW
L424HDT BRIGHT RED
ON TAPE AND REEL.
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.
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: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 1 OF 6
Selection Guide
P ar t N o .
Dic e
Iv (m c d )
@ 10 m A * 20m A
L en s Ty p e
V i ew i n g
An g l e
Min .
Ty p .
2θ1/2
L424HDT
BRIGHT RED (GaP)
RED DIFFUSED
0.5
1
100°
L424IDT
HIGH EFFICIENCY RED (GaAsP/GaP)
RED DIFFUSED
3
5
100°
L424EDT
ORANGE (GaAsP/GaP)
ORANGE DIFFUSED
3
5
100°
L424GDT
GREEN (GaP)
GREEN DIFFUSED
1
4
100°
L424YDT
YELLOW (GaAsP/GaP)
YELLOW DIFFUSED
1
4
100°
L424SRDT
SUPER BRIGHT RED (GaAlAs)
RED DIFFUSED
*40
*100
100°
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
Ty p .
Max .
Un it s
Tes t Co n d it io n s
Peak Wavelength
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
700
627
627
565
590
660
nm
IF=20mA
Dominate Wavelength
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
660
625
625
568
588
640
nm
IF=20mA
Bright Red
High Efficiency Red
Orange
Spectral Line Halfwidth Green
Yellow
Super Bright Red
45
45
45
30
35
20
nm
IF=20mA
Capacitance
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
40
15
15
15
20
45
pF
VF=0V;f=1MHz
VF
Forward Voltage
Bright Red
High Efficiency Red
Orange
Green
Yellow
Super Bright Red
2.25
2.0
2.0
2.2
2.1
1.85
2.5
2.5
2.5
2.5
2.5
2.5
V
IF=20mA
IR
Reverse Current
All
10
uA
V R = 5V
λpeak
λD
∆λ1/2
C
SPEC NO: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 2 OF 6
Absolute Maximum Ratings at T)=25°°C
B r ig h t
R ed
Hig h
E f f i c i en c y
R ed
Or an g e
Gr een
Yello w
S u p er
B r ig h t
R ed
Un it s
Power dissipation
120
105
105
105
10 5
10 0
mW
DC Forward Current
25
30
30
25
30
30
mA
Peak Forward Current [1]
120
16 0
16 0
140
140
15 5
mA
5
5
5
5
5
5
V
Par am et er
Reverse Voltage
-40°C To +85°C
Operating/Storage Temperature
260°C For 5 Seconds
Lead Solder Temperature [2]
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 4mm below package base.
Bright Red L424HDT
SPEC NO: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 3 OF 6
High Efficiency Red
L424IDT
Orange L424EDT
SPEC NO: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 4 OF 6
Green
L424GDT
Yellow
L424YDT
SPEC NO: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 5 OF 6
Super Bright Red L424SRDT
SPEC NO: CDA0719
APPROVED : J. Lu
REV NO: V.1
CHECKED :
DATE: NOV/11/2001
DRAWN: R.X.Jin
PAGE: 6 OF 6