T-1 (3mm) CYLINDRICAL LED LAMPS ! CYLINDRICAL ! I.C. TYPE, TOP DIFFUSED. POWER CONSUMPTION. ! LONG L-424IDT HIGH EFFICIENCY RED L-424EDT ORANGE L-424SRDT SUPER BRIGHT RED L-424YDT YELLOW Phosphide Red Light Emitting Diode. made with Gallium Arsenide Phosphide on Gallium Phosphide AND RUGGED. LIFE - SOLID STATE RELIABILITY. ! AVAILABLE The Bright Red source color devices are made with Gallium The High Efficiency Red and Orange source color devices are COMPATIBLE. ! RELIABLE L-424GDT GREEN Description Features ! LOW L-424HDT BRIGHT RED ON TAPE AND REEL. 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. The Super Bright Red source color devices are made with Gallium Aluminum Arsenide Red Light Emitting Diode. 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: KDA0064 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: SEP/30/2001 DRAWN: X.M.Zhou PAGE: 1 OF 6 Selection Guide P ar t N o . Dic e Iv (m c d ) @ 10 m A*20m A L en s Ty p e V i ew i n g An g l e Min . Ty p . 2θ1/2 L-424HDT BRIGHT RED (GaP) RED DIFFUSED 0.5 1 100° L-424IDT HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED 3 5 100° L-424EDT ORANGE (GaAsP/GaP) ORANGE DIFFUSED 3 5 100° L-424GDT GREEN (GaP) GREEN DIFFUSED 1 4 100° L-424YDT YELLOW (GaAsP/GaP) YELLOW DIFFUSED 1 4 100° L-424SRDT SUPER BRIGHT RED (GaAlAs) RED DIFFUSED *40 *100 100° Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2. * Luminous intensity with asterisk is measured at 20mA. Electrical / Optical Characteristics at T)=25°°C Sy m b o l Par am et er D ev i c e Ty p . Max . Un it s Tes t Co n d it io n s Peak Wavelength Bright Red High Efficiency Red Orange Green Yellow Super Bright Red 700 627 627 565 590 660 nm IF=20mA Dominate Wavelength Bright Red High Efficiency Red Orange Green Yellow Super Bright Red 660 625 625 568 588 640 nm IF=20mA Bright Red High Efficiency Red Orange Spectral Line Halfwidth Green Yellow Super Bright Red 45 45 45 30 35 20 nm IF=20mA Capacitance Bright Red High Efficiency Red Orange Green Yellow Super Bright Red 40 15 15 15 20 45 pF VF=0V;f=1MHz VF Forward Voltage Bright Red High Efficiency Red Orange Green Yellow Super Bright Red 2.25 2.0 2.0 2.2 2.1 1.85 2.5 2.5 2.5 2.5 2.5 2.5 V IF=20mA IR Reverse Current All 10 uA V R = 5V λpeak λD ∆λ1/2 C SPEC NO: KDA0064 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: SEP/30/2001 DRAWN: X.M.Zhou PAGE: 2 OF 6 Absolute Maximum Ratings at T)=25°°C B r ig h t R ed Hig h E f f i c i en c y R ed Or an g e Gr een Yello w S u p er B r ig h t R ed Un it s Power dissipation 120 105 105 105 10 5 10 0 mW DC Forward Current 25 30 30 25 30 30 mA Peak Forward Current [1] 120 16 0 16 0 140 140 15 5 mA 5 5 5 5 5 5 V Par am et er Reverse Voltage -40°C To +85°C Operating/Storage Temperature 260°C For 5 Seconds Lead Solder Temperature [2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 4mm below package base. Bright Red L-424HDT SPEC NO: KDA0064 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: SEP/30/2001 DRAWN: X.M.Zhou PAGE: 3 OF 6 High Efficiency Red L-424IDT Orange L-424EDT SPEC NO: KDA0064 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: SEP/30/2001 DRAWN: X.M.Zhou PAGE: 4 OF 6 Green L-424GDT Yellow L-424YDT SPEC NO: KDA0064 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: SEP/30/2001 DRAWN: X.M.Zhou PAGE: 5 OF 6 Super Bright Red L-424SRDT SPEC NO: KDA0064 APPROVED : J. Lu REV NO: V.1 CHECKED : DATE: SEP/30/2001 DRAWN: X.M.Zhou PAGE: 6 OF 6