Datasheet

SPEC NO.

.: DSAA7677 REV NO.

.: V.4 DATE: MAR/23/2005 PAGE: 1 OF 3

APPROVED: J. Lu CHECKED: Allen Liu DRAWN: S.M.TANG

Package Dimensions

Description

The Green source color devices are made with Gallium

Phosphide Green Light Emitting Diode.

L-1553GDT GREEN

5x5mm SQUARE TOP LED LAMP

Features

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LOW POWER CONSUMPTION.

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WIDE VIEWING ANGLE.

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RELIABLE AND RUGGED.

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EXCELLENT UNIFORMITY OF LIGHT OUTPUT.

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IDEAL AS FLUSH MOUNTED PANEL INDICATORS.

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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
5x5mm SQUARE TOP LED LAMP L-1553GDT Features GREEN Description LOW POWER CONSUMPTION. The Green source color devices are made with Gallium WIDE VIEWING ANGLE. Phosphide Green Light Emitting Diode. RELIABLE AND RUGGED. EXCELLENT UNIFORMITY OF LIGHT OUTPUT. IDEAL AS FLUSH MOUNTED PANEL INDICATORS. LONG LIFE - SOLID STATE RELIABILITY. RoHS COMPLIANT. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3.
PAGE 2
Selection Guide Part No. Dice L-1553GDT Iv (mcd) @ 10mA Lens Type GREEN (GaP) GREEN DIFFUSED Viewing Angle Min. Typ. 2θ θ1/2 1 5 110° 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 λpeak Peak Wavelength Green λD Dominant Wavelength ∆λ1/2 Typ. Max.
PAGE 3
Green L-1553GDT 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..: DSAA7677 REV NO..: V.4 DATE: MAR/23/2005 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: S.M.