PLCC-4 (BI-COLOR) PACKAGE SURFACE MOUNT LED LAMP PACKAGE DIMENSIONS 0.118 (3.0) 0.102 (2.6) QTLP670C25.7744D 0.083 (2.1) 0.067 (1.7) 0.091 (2.3) 0.083 (2.1) 3 HER / PURE GREEN 0.041 (0.1) FEATURES 0.035 (0.9) 0.028 (0.7) 4 • Non-diffused package excellent for 0.134 (3.4) 0.118 (3.0) 0.142 (3.6) 0.126 (3.2) 0.094 (2.4) back-lighting and coupling to light pipe • Low package profile 0.043 (1.1) 0.020 (0.5) CATHODE 1 • Wide viewing angle of 120° 2 • Moisture proof packaging 0.007 (.18) 0.005 (.12) 0.067 (1.7) 0.052 (1.3) DESCRIPTION This bi-color surface mount lamp is designed with a flat top and sides for automatic placement equipment. It is compatible with convective IR and vapor phase reflow soldering and conductive epoxy attachment process. The package size and configuration conform to EIA-535 BAAC standard specification for case size 3528 tantalum capacitor. NOTE: 1. All dimensions are in inches (mm). 2. Pin-out connections are on page 3. ABSOLUTE MAXIMUM RATINGS Parameter (TA = 25°C unless otherwise specified) Symbol Rating Unit Operating Temperature TOPR -40 to +100 °C Storage Temperature TSTG -40 to +100 °C Lead Soldering Time TSOL 260 for 5 sec °C IF 30 mA IF 160 mA Reverse Voltage (IR = 10 µA) VR 5 V Power Dissipation PD 100 mW Continuous Forward Current Peak Forward Current (f = 1.0 KHz, Duty Factor = 1/10) ELECTRICAL / OPTICAL CHARACTERISTICS Part Number (TA =25°C) QTLP670C25.7744D Luminous Intensity (mcd) Red - Cat 17 & 18 Green - Cat 15 & 16 IF = 20 mA 4 - 8, 6.5 - 13 1.5 - 3.0, 2.5 - 5.0 Forward Voltage (V) IF = 20 mA Maximum 2.8 / 2.8 Typical 2.0 / 2.0 Wavelength (nm) IF = 20 mA Peak 635 / 555 Dominant 628 / 560 Spectral Line Half Width (nm) Viewing Angle (°) 1 of 3 Condition 45 / 22 IF = 20 mA 120 IF = 20 mA 6/2/00 300062A PLCC-4 (BI-COLOR) PACKAGE SURFACE MOUNT LED LAMP HER / PURE GREEN QTLP670C25.7744D TYPICAL PERFORMANCE CURVES 2.5 90 RELATIVE LUMNOUS INTENSITY (NORMALIZED AT 20 mA) IF - FORWARD CURRENT (mA) 80 70 60 50 HER 40 30 20 10 2.0 1.5 1.0 0.5 PURE GREEN 0.0 0 1.0 2.0 3.0 4.0 0 5.0 10 VF - FORWARD VOLTAGE (V) 20 30 40 50 IF - DC FORWARD CURRENT (mA) Fig. 1 Forward Current vs. Forward Voltage Fig. 2 Relative Luminous Intensity vs. DC Forward Current 1.0 -30˚ RELATIVE INTENSITY PURE GREEN HER -20˚ -10˚ 0˚ 10˚ 20˚ 30˚ -40˚ 40˚ -50˚ 50˚ -60˚ 60˚ -70˚ 0.5 70˚ -80˚ 80˚ -90˚ 1.0 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0 90˚ REL. LUMINOUS INTENSITY (%) Fig.4 Radiation Diagram 0 500 550 600 650 700 750 WAVELENGTH (nm) Fig. 3 Relative Intensity vs. Peak Wavelength IF - FORWARD CURRENT (mA) 50 40 30 20 10 0 -25 0 25 50 75 100 AMBIENT TEMPERATURE TA (˚C) Fig.5 Forward Current vs. Ambient Temperature 2 of 3 6/2/00 300062A PLCC-4 (BI-COLOR) PACKAGE SURFACE MOUNT LED LAMP HER / PURE GREEN QTLP670C25.7744D PIN-OUT Part Number Pin #1 Pin #2 Pin #3 Pin #4 QTLP670C-25 HER (-) Pure Green (+) HER (+) Pure Green (-) RECOMMENDED PRINTED CIRCUIT BOARD PATTERN 0.102 [2.59] 0.043 [1.09] 0.059 [1.50] 0.177 [4.50] RECOMMENDED IR REFLOW SOLDERING PROFILE 5 sec MAX soldering time 240° C MAX +5° C/s MAX -5° C/s MAX 60 - 120 sec Preheating 120 - 150° C MAX 2 of 3 6/2/00 300062A