SURFACE MOUNT LED LAMP 1206 CHIP TYPE - Water Clear HER YELLOW GREEN AlGaAs RED PACKAGE DIMENSIONS 0.133 (3.4) 0.117 (3.0) QTLP650C-2 QTLP650C-3 QTLP650C-4 QTLP650C-7 R0.016 (0.4) 0.071 (1.8) 0.055 (1.4) FEATURES • Ultra-miniature TOP • Extremely low profile CATHODE MARK • Industrial standard footprint 0.087 (2.2) 0.071 (1.8) • Wide viewing angle of 140° • Water clear optics • Moisture-proof packaging 0.051 (1.3) 0.035 (0.9) 0.024 (0.6) SIDE 0.020 (0.5) DESCRIPTION NOTE: These surface mount lamps are designed to fit industry standard profile and footprint for ultraminiature chip type 1206. The low profile and 140° viewing angle make this chip type LED ideal for panel illumination, push-button backlighting and membrane switch applications. BOTTOM Dimensions for all drawings are in inches (mm). ABSOLUTE MAXIMUM RATINGS Parameter Continuous Forward Current - IF Peak Forward Current - IF (f = 1.0 KHz, Duty Factor = 1/10) Reverse Voltage - VR (IR = 10 µA) Power Dissipation - PD (TA = 25°C unless otherwise specified) HER Yellow Green AlGaAs Red QTLP650C-2 QTLP650C-3 QTLP650C-4 QTLP650C-7 30 20 30 30 mA 160 160 160 160 mA Units 5 5 5 5 V 100 85 100 100 mW Operating Temperature - TOPR -40 to +100 °C Storage Temperature - TSTG -40 to +100 °C Wave 260 for 5 sec °C Reflow 260 for 10 sec Lead Soldering Time - TSOL 1 of 5 3/14/00 300045A SURFACE MOUNT LED LAMP 1206 CHIP TYPE - Water Clear HER YELLOW GREEN AlGaAs RED ELECTRICAL / OPTICAL CHARACTERISTICS Part Number QTLP650C-2 QTLP650C-3 QTLP650C-4 QTLP650C-7 (TA =25°C) HER QTLP650C-2 Yellow QTLP650C-3 Green QTLP650C-4 AlGaAs Red QTLP650C-7 3.6 6.0 3.6 6.0 6.0 10.0 9.0 15.0 2.8 2.0 635 45 140 2.8 2.0 585 35 140 2.8 2.1 565 30 140 2.4 1.9 660 20 140 Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Maximum Typical Peak Wavelength (nm) Spectral Line Half Width (nm) Viewing Angle (°) Condition IF = 20mA IF = 20mA IF = 20mA IF = 20mA IF = 20mA TYPICAL PERFORMANCE CURVES 2.5 90 IF - FORWARD CURRENT (mA) RELATIVE LUMNOUS INTENSITY (NORMALIZED AT 20 mA) AlGaAs RED 80 70 HER 60 50 YELLOW 40 30 20 10 HER YELLOW GREEN 1.5 1.0 AlGaAs RED 0.5 GREEN 0.0 0 1.0 2.0 3.0 4.0 5.0 VF - FORWARD VOLTAGE (V) Fig. 1 Forward Current vs. Forward Voltage 2 of 5 2.0 0 5 10 15 20 25 30 IF - DC FORWARD CURRENT (mA) Fig. 2 Relative Luminous Intensity vs. DC Forward Current 3/14/00 300045A SURFACE MOUNT LED LAMP 1206 CHIP TYPE - Water Clear HER YELLOW GREEN AlGaAs RED QTLP650C-2 QTLP650C-3 QTLP650C-4 QTLP650C-7 0˚ 10˚ 20˚ 1.0 30˚ RELATIVE INTENSITY GREEN YELLOW AlGaAs RED 40˚ 1.0 0.5 0.9 50˚ 0.8 60˚ HER 70˚ 0.7 80˚ 90˚ 0 500 550 600 650 700 0.5 750 WAVELENGTH (nm) 0.3 0.1 0.2 0.4 0.6 REL. LUMINOUS INTENSITY (%) Fig. 3 Relative Intensity vs. Peak Wavelength Fig. 4 Radiation Diagram IF - FORWARD CURRENT (mA) 50 40 HER, GREEN, AlGaAs RED 30 YELLOW 20 10 0 0 20 40 60 85 100 TA - AMBIENT TEMPERATURE (˚C) Fig. 5 Current Derating Curve 3 of 5 3/14/00 300045A SURFACE MOUNT LED LAMP 1206 CHIP TYPE - Water Clear HER YELLOW GREEN AlGaAs RED QTLP650C-2 QTLP650C-3 QTLP650C-4 QTLP650C-7 RECOMMENDED PRINTED CIRCUIT BOARD PATTERN 0.079 (2.0) 0.069 (1.75) 0.069 (1.75) 0.059 (1.5) 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 4 of 5 3/14/00 300045A SURFACE MOUNT LED LAMP 1206 CHIP TYPE - Water Clear DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. www.fairchildsemi.com 5 of 5 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. © 2000 Fairchild Semiconductor Corporation 3/14/00 300045A