AVA TECHNOLOGY CO.
Technical Specification
Model: ND39G1 Name: .39″Seven-Segment Display REV: A Date: 2006-1-6
AVA TECHNOLOGY CO. 2640 S. Myrtle Ave. Suite 6, Monrovia, CA 91016 Tel: 626-574-7726 Fax: 626-574-7732
PART NO.: ND39G1
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AVA TECHNOLOGY CO.
DESCRIPTION• •
THE GREEN SOURCE COLOR DEVICES ARE MADE WITH InGaAlP ON GaAs SUBSTRATE LIGHT EMITTING DIODE
FEATURES
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0.39 inch (10.0 mm) DIGIT HEIGHT CONTINUOUS UNIFORM SEGMENTS LOW POWER REQUIREMENT EXCELLENT CHARACTERS APPEARANCE HIGH BRIGHTNESS & HIGH CONTRAST WIDE VIEWING ANGLE SOLID STATE RELIABILITY CATEGORIZED FOR LUMINOUS INTENSITY THE CHARACTERISTIC OF ENCAPXULATION METHOD IS USE THE CHIP ON BORAD OR SMT
PART NO.: ND39G1
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AVA TECHNOLOGY CO.
PACKAGE DIMENSIONS
NOTES: All dimensions are in millimeters. Tolerances are ± 0.25-mm (0.01“) unless otherwise noted. INTERNAL CIRCUIT DIAGRAM
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AVA TECHNOLOGY CO.
Selection Gulde
Iv (mcd) @10mA Min. ND39G1AYG-S ND39G1CYG-S GREEN (InGaAlP) GREEN (InGaAlP) WHITE DIFFUSED WHITE DIFFUSED 11.08 11.08 Typ. 12.04 12.04 Common Anode Common Cathode
Part No.
Dice
Lens Type
Description
ABSOLUTE MAXIMUM RATING AT Ta = 25oC
PARAMETER Power Dissipation Per Segment DC Froward Current Peak Froward Current Reverse Voltage Per Segment Operating Temperature Range MAXIMUM RATING 105 25 140 5 -400C to +850C UNIT mW mA mA V
ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta = 25oC
PARAMETER Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage Per Segment Reverse Current Per Segment SYMBOL λp ∆λ λd VF IR MIN. TYP. 573 30 570 2.15 MAX. UNIT TEST CONDITION nm IF=20mA nm IF=20mA nm IF=20mA V IF=20mA VR=5V μA
2.5 10
Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.
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AVA TECHNOLOGY CO.
TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted)
RELATIVE INTENSITY
VS
WAVELENGTH
Wavel ength (nm)
Ambient Temperature Ta(OC)
Ambient Temperature Ta(OC)
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AVA TECHNOLOGY CO.
THE CHIP ON BORAD OR SMT Reflow Soldering Instructions
Number of reflow process shall be 2 times or less and cooling Process to normal temperature is required berween first and Second soldering process.
Recommended Soldering Pattern (Units:mm)
Tape Specifications (Units:mm)
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 follow: 1. Wavelength:+/-1nm 2. Luminous Intensity:+/-15% 3. Forward Voltage:+/-0.1V Note: Accuracy may depend on the sorting parameters.
PART NO.: ND39G1
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