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| T-1 3/4 (5mm) CYLINDRICAL LED LAMPS L493IT HIGH EFFICIENCY RED L493EC HIGH EFFICIENCY RED L493Gx GREEN L493Yx YELLOW Features !WIDE !LOW 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. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. VIEWING ANGLE. AND RUGGED. AND WATER CLEAR TYPE POWER CONSUMPTION. LIFE - SOLID STATE RELIABILITY. !RELIABLE !LONG !TRANSPARENT AVAILABLE. Package Dimensions 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 lead emerge package. 4. Specifications are subject to change without notice. SPEC NO: CDA0723 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: NOV/11/2001 DRAWN: R.X.Jin PAGE: 1 OF 5 Selection Guide Par t No . Dic e L en s Ty p e Iv (m c d ) @ 10 m A Min . L493IT L493EC L493GT L493GC L493YT L493YC HIGH EFFICIENCY RED (GaAsP/GaP) RED TRANSPARENT WATER CLEAR GREEN TRANSPARENT WATER CLEAR YELLOW TRANSPARTENT WATER CLEAR 2 2 2 2 1 1 Ty p . 6 6 5 5 4 4 V i ew i n g An g l e 21/2 140 140 140 140 140 140 GREEN (GaP) YELLOW (GaAsP/GaP) Note: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. Electrical / Optical Characteristics at T)=25C Sy m b o l peak D 1/2 Par am et er Peak Wavelength D ev i c e High Efficiency Red Green Yellow High Efficiency Red Green Yellow Ty p . 627 565 590 625 568 588 45 30 35 15 15 20 2.0 2.0 2.1 2.5 2.5 2.5 10 Max . Un it s nm Tes t Co n d it io n s IF=20mA Dominate Wavelength nm IF=20mA High Efficiency Red Spectral Line Halfwidth Green Yellow Capacitance High Efficiency Red Green Yellow High Efficiency Red Green Yellow All nm IF=20mA C pF VF=0V;f=1MHz VF IR Forward Voltage Reverse Current V uA IF=20mA V R = 5V Absolute Maximum Ratings at T)=25C Par am et er 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. 4mm below package base. H i g h E f f i c i en c y R ed 10 5 30 160 5 Gr een 105 25 140 5 -40C To +85C 260C For 5 Seconds Yello w 105 30 140 5 Un it s mW mA mA V SPEC NO: CDA0723 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: NOV/11/2001 DRAWN: R.X.Jin PAGE: 2 OF 5 High Efficiency Red L493IT SPEC NO: CDA0723 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: NOV/11/2001 DRAWN: R.X.Jin PAGE: 3 OF 5 High Efficiency Red L493EC Green L493GC,L493GT SPEC NO: CDA0723 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: NOV/11/2001 DRAWN: R.X.Jin PAGE: 4 OF 5 Yellow L493YC,L493YT SPEC NO: CDA0723 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: NOV/11/2001 DRAWN: R.X.Jin PAGE: 5 OF 5 |
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