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| 20 SEGMENTS BAR GRAPH ARRAY Part Number: DC20/20EWA High Efficiency Red Features SUITABLE FOR LEVEL INDICATORS. LOW CURRENT OPERATION. EXCELLENT ON/OFF CONTRAST. WIDE VIEWING ANGLE. END STACKABLE. MECHANICALLY RUGGED. DIFFERENT COLORS IN ONE UNIT AVAILABLE. STANDARD: GRAY FACE, WHITE SEGMENT. RoHS COMPLIANT. Description The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. Package Dimensions& Internal Circuit Diagram Notes: 1. All dimensions are in millimeters (inches), Tolerance is 0.25(0.01")unless otherwise noted. 2. Specifications are subject to change without notice. SPEC NO: DSAD1431 APPROVED: WYNEC REV NO: V.7 CHECKED: Joe Lee DATE: MAY/31/2007 DRAWN: Y.L.LI PAGE: 1 OF 4 ERP: 1331000090 Selection Guide Part No. Dice Lens Type Iv (ucd) [1] @ 10mA Min. DC20/20EWA High Efficiency Red (GaAsP/GaP) WHITE DIFFUSED 1900 Typ. 9000 20 Segments Bargraph-Display Description Note: 1. Luminous intensity/ luminous Flux: +/-15%. Electrical / Optical Characteristics at TA=25C Symbol peak D [1] 1/2 C VF [2] IR Parameter Peak Wavelength Dominant Wavelength Spectral Line Half-width Capacitance Forward Voltage Reverse Current Device High Efficiency Red High Efficiency Red High Efficiency Red High Efficiency Red High Efficiency Red High Efficiency Red Typ. 627 625 45 15 2.0 2.5 10 Max. Units nm nm nm pF V uA Test Conditions IF=20mA IF=20mA IF=20mA VF=0V;f=1MHz IF=20mA VR=5V Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25C Parameter Power dissipation DC Forward Current Peak Forward Current [1] Reverse Voltage Operating / Storage Temperature Lead Solder Temperature[2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. High Efficiency Red 75 30 160 5 -40C To +85C 260C For 3-5 Seconds Units mW mA mA V SPEC NO: DSAD1431 APPROVED: WYNEC REV NO: V.7 CHECKED: Joe Lee DATE: MAY/31/2007 DRAWN: Y.L.LI PAGE: 2 OF 4 ERP: 1331000090 High Efficiency Red DC20/20EWA SPEC NO: DSAD1431 APPROVED: WYNEC REV NO: V.7 CHECKED: Joe Lee DATE: MAY/31/2007 DRAWN: Y.L.LI PAGE: 3 OF 4 ERP: 1331000090 PACKING & LABEL SPECIFICATIONS DC20/20EWA SPEC NO: DSAD1431 APPROVED: WYNEC REV NO: V.7 CHECKED: Joe Lee DATE: MAY/31/2007 DRAWN: Y.L.LI PAGE: 4 OF 4 ERP: 1331000090 |
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