Datasheet

SPEC NO: DSAD0605 REV NO: V.4 DATE: MAR/24/2005 PAGE: 1 OF 3

APPROVED: J. Lu CHECKED: Allen Liu DRAWN:Y.W.WANG

Package Dimensions

L-57EYW HIGH EFFICIENCY RED

YELLOW

Description

The High Efficiency Red source color devices are

made With Gallium Arsenide Phosphide on Gallium

Phosphide Orange Light Emitting Diode.

The Yellow source color devices are made with Gallium

Arsenide Phosphide on Gallium Phosphide Yellow Light

Emitting Diode.

T-1 3/4 (5mm) BI-COLOR INDICATOR LAMP

Features



LOW POWER CONSUMPTION.



I.C. COMPATIBLE.



LONG LIFE - SOLID STATE RELIABILITY.



RoHS COMPLIANT.

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 leads emerge from the package.

4. Specifications are subject to change without notice.

PAGE 1
T-1 3/4 (5mm) BI-COLOR INDICATOR LAMP L-57EYW HIGH EFFICIENCY RED YELLOW Features Description LOW POWER CONSUMPTION. The High Efficiency Red source color devices are I.C. COMPATIBLE. made With Gallium Arsenide Phosphide on Gallium LONG LIFE - SOLID STATE RELIABILITY. Phosphide Orange Light Emitting Diode. RoHS COMPLIANT. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. Package Dimensions Notes: 1.
PAGE 2
Selection Guide Part No. Dice Iv (mcd) @ 20mA Lens Type Min. Typ. 10 30 4 10 HIGH EFFICIENCY RED (GaAsP/GaP) L-57EYW Viewing Angle WHITE DIFFUSED 2θ1/2 60° YELLOW (GaAsP/GaP) Note: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. Electrical / Optical Characteristics at TA=25°C Symbol Parameter Device Typ. Units Test Conditions λpeak Peak Wavelength High Efficiency Red Yellow 627 590 Max.
PAGE 3
High Efficiency Red / Yellow L-57EYW Remarks: If special sorting is required (e.g. binning based on forward voltage, luminous intensity, or wavelength), the typical accuracy of the sorting process is as follows: 1. Wavelength: +/-1nm 2. Luminous Intensity: +/-15% 3. Forward Voltage: +/-0.1V Note: Accuracy may depend on the sorting parameters. SPEC NO: DSAD0605 REV NO: V.4 DATE: MAR/24/2005 APPROVED: J. Lu CHECKED: Allen Liu DRAWN:Y.W.