SPEC NO:DSAD1922
REV NO: V.1
DATE:APR/14/2003
PAGE: 1 OF 3
APPROVED: J.LU
CHECKED: Allen Liu
DRAWN:D.L.HUANG
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.
5x5mm SQUARE TOP LED LAMP
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.
W1553YDT YELLOW
Description
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
SPEC NO:DSAD1922
REV NO: V.1
DATE:APR/14/2003
PAGE: 2 OF 3
APPROVED: J.LU
CHECKED: Allen Liu
DRAWN:D.L.HUANG
Electrical / Optical Characteristics at T
A
=25
C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Absolute Maximum Ratings at T
A
=25
C
Selection Guide
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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