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Kingbright Electronic

W503YDT Datasheet Preview

W503YDT Datasheet

LED Lamp

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5x5mm SQUARE TOP LED LAMP
W503YDT YELLOW
Features
!LOW POWER CONSUMPTION.
!ULTRA BRIGHTNESS IS AVAILABLE.
!WIDE VIEWING ANGLE.
!RELIABLE AND RUGGED.
!EXCELLENT UNIFORMITY OF LIGHT OUTPUT.
!IDEAL AS FLUSH MOUNTED PANEL INDICATORS.
!LONG LIFE - SOLID STATE RELIABILITY.
Description
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
Package Dimensions
www.DataSheeNotes:
t1. All dimensions are in millimeters (inches).
42. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
U4. Specifications are subject to change without notice.
.comSPEC NO: DSAD1926
REV NO: V.1
APPROVED: J.Lu
CHECKED:Allen Liu
DATE:APR/16/2003
DRAWN:D.L.HUANG
PAGE: 1 OF 3




Kingbright Electronic

W503YDT Datasheet Preview

W503YDT Datasheet

LED Lamp

No Preview Available !

Selection Guide
Part No.
Dice
Lens Type
W503YDT
YELLOW(GaAsP/GaP)
YELLOW 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.
13
View in g
Angle
2θ1 / 2
110°
Electrical / Optical Characteristics at TA=25°C
Symbol
Parameter
Device
λpeak
λD
∆λ1/2
C
VF
IR
Peak Wavelength
Yellow
Dominate Wavelength Yellow
Spectral Line Half-width Yellow
Capacitance
Yellow
Forward Voltage
Yellow
Reverse Current
Yellow
Ty p .
590
588
35
20
2.1
Max.
2.5
10
Units
nm
nm
nm
pF
V
uA
Test Conditions
I F =20mA
I F =20mA
I F =20mA
V F =0V;f=1MHz
I F =20mA
VR = 5V
Absolute Maximum Ratings at TA=25°C
Parameter
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. 2mm below package base.
Yellow
105
30
140
5
-40°C To +85°C
260°C For 5 Seconds
Units
mW
mA
mA
V
SPEC NO: DSAD1926
APPROVED: J.Lu
REV NO: V.1
CHECKED:Allen Liu
DATE:APR/16/2003
DRAWN:D.L.HUANG
PAGE: 2 OF 3


Part Number W503YDT
Description LED Lamp
Maker Kingbright Electronic
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