SPEC NO: DSAD1926
REV NO: V.1
DATE:APR/16/2003
PAGE: 1 OF 3
APPROVED: J.Lu
CHECKED:Allen Liu
DRAWN:D.L.HUANG
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.
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.
5x5mm SQUARE TOP LED LAMP
W503YDT YELLOW
Description
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
Package Dimensions
SPEC NO: DSAD1926
REV NO: V.1
DATE:APR/16/2003
PAGE: 2 OF 3
APPROVED: J.Lu
CHECKED:Allen Liu
DRAWN:D.L.HUANG
Selection Guide
Electrical / Optical Characteristics at T
A
=25
C
Absolute Maximum Ratings at T
A
=25
C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Note:
1.
1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
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