Datasheet

SPEC NO: DSAA4595 REV NO: V.8 DATE: MAR/17/2005 PAGE: 1 OF 3

APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU

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.

L-937EGW HIGH EFFICIENCY RED

GREEN

Description

The High Efficiency Red source color devices are made

With Gallium Arsenide Phosphide on Gallium Phosphide

Orange Light Emitting Diode.

The Green source color devices are made with Gallium

Phosphide Green Light Emitting Diode.

T-1(3mm) ROUND BI-COLOR LED LAMP

Package Dimensions

Features



UNIFORM LIGHT OUTPUT.



LOW POWER CONSUMPTION.



I.C. COMPATIBLE.



LONG LIFE - SOLID STATE RELIABILITY.



RoHS COMPLIANT.

PAGE 1
T-1(3mm) ROUND BI-COLOR LED LAMP L-937EGW HIGH EFFICIENCY RED GREEN Features Description UNIFORM LIGHT OUTPUT. The High Efficiency Red source color devices are made LOW POWER CONSUMPTION. With Gallium Arsenide Phosphide on Gallium Phosphide I.C. COMPATIBLE. Orange Light Emitting Diode. LONG LIFE - SOLID STATE RELIABILITY. RoHS COMPLIANT. The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. Package Dimensions Notes: 1.
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Selection Guide Part No. Dice Iv (mcd) @ 20mA Lens Type Min. Typ. 7 20 7 16 HIGH EFFICIENCY RED (GaAsP/GaP) L-937EGW Viewing Angle 2 θ1/2 60° WHITE DIFFUSED GREEN (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. λpeak Peak Wavelength High Efficiency Red Green λD Dominant Wavelength ∆λ1/2 Max.
PAGE 3
High Efficiency Red / Green L-937EGW 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: DSAA4595 REV NO: V.8 DATE: MAR/17/2005 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.