T-1 (3mm) LOW CURRENT LED LAMPS L-934LID HIGH EFFICIENCY RED L-934LGD GREEN L-934LYD YELLOW L-934LSRD SUPER BRIGHT RED Features Description ! LOW CURRENT IF=2mA OPERATING. The High Efficiency Red source color devices are made ! HIGH LIGHT OUTPUT AT LOW CURRENTS. with Gallium Arsenide Phosphide on Gallium Phosphide ! LOW POWER CONSUMPTION. Orange Light Emitting Diode ! LOW CURRENT REQUIREMENTS. The Green source color devices are made with Gallium ! WIDE ! I.C. VIEWING ANGLE. Phosphide Green Light Emitting Diode.. COMPATIBLE. ! RELIABLE The Yellow source color devices are made with Gallium AND RUGGED. 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: KDA0190 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/04/2001 DRAWN:X.Q.ZHENG PAGE: 1 OF 5 Selection Guide P ar t N o . Dic e Iv (m c d ) @ 2 mA L en s Ty p e V i ew i n g An g l e Min . Ty p . 2θ1/2 L-934LID HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED 0.8 3 60 ° L-934LGD GREEN (GaP) GREEN DIFFUSED 0.8 2 60 ° L-934LYD YELLOW (GaAsP/GaP) YELLOW DIFFUSED 0.8 2 60 ° L-934LSRD SUPER BRIGHT RED (GaAlAs) RED DIFFUSED 8 20 60 ° 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 T)=25°°C Sy m b o l Par am et er λpeak Peak Wavelength High Efficiency Red Green Yellow Super Bright Red λD Dominate Wavelength ∆λ1/2 D ev i c e Ty p . Un it s Tes t Co n d it io n s 625 565 590 660 nm IF=2mA High Efficiency Red Green Yellow Super Bright Red 627 568 588 640 nm IF=2mA High Efficiency Red reen Spectral Line Halfwidth G Yellow Super Bright Red 45 30 35 20 nm IF=2mA pF VF=0V;f=1MHz 2.5 2.5 2.1 2.5 V IF=2mA 10 uA V R = 5V C Capacitance High Efficiency Red Green Yellow Super Bright Red 15 15 20 45 VF Forward Voltage High Efficiency Red Green Yellow Super Bright Red 1.75 1.9 1.8 1.65 IR Reverse Current All SPEC NO: KDA0190 APPROVED:J.LU REV NO: V.1 CHECKED: Max . DATE: NOV/04/2001 DRAWN:X.Q.ZHENG PAGE: 2 OF 5 Absolute Maximum Ratings at T)=25°°C H i g h E f f i c i en c y R ed Gr een Yello w S u p er B r i g h t R ed Un it s Power dissipation 105 105 10 0 100 mW DC Forward Current 30 25 30 30 mA Peak Forward Current [1] 160 140 70 15 5 mA 5 5 5 5 V Par am et er Reverse Voltage -40°C To +85°C Operation/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. High Efficiency Red L-934LID SPEC NO: KDA0190 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/04/2001 DRAWN:X.Q.ZHENG PAGE: 3 OF 5 Green L-934LGD Yellow L-934LYD SPEC NO: KDA0190 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/04/2001 DRAWN:X.Q.ZHENG PAGE: 4 OF 5 Super Bright Red L-934LSRD SPEC NO: KDA0190 APPROVED:J.LU REV NO: V.1 CHECKED: DATE: NOV/04/2001 DRAWN:X.Q.ZHENG PAGE: 5 OF 5