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| www..com T-100 (3mm) SOLID STATE INDICATOR LAMPS RED DIFFUSED HER DIFFUSED YELLOW DIFFUSED GREEN DIFFUSED QL202HD QL202ID QL202YD QL202GD RED CLEAR HER CLEAR YELLOW CLEAR GREEN CLEAR FEATURES * Popular T-100 package * Choice of viewing angles * Choice of tinted or tinted diffused lens QL202HT QL202IT QL202YT QL202GT PACKAGE DIMENSIONS .118 (3.0) .039 (1.0) .208 (5.2) DESCRIPTION .984 (25.0) MIN These T-100 LEDs are used as general purpose indicators. They come in either a wide angle (70) diffused lens or a moderate angle (32) clear lens. The red and green lamps are made with GaP LEDs on a GaP substrate. The HER and yellow lamps are made with GaAsP LEDs on a GaP substrate. All have an epoxy encapsulation lens. ANODE .100 (2.54) .039 (1.0) MIN NOTES: FLAT DENOTES CATHODE .149 (3.8) .023 (0.58) .017 (0.43) SQ TYP. (2X) 1. Dimensions for all drawings are in inches (mm). 2. Lead spacing is measured where the leads emerge from the package. 3. Protruded resin under the flange is 1.5 mm (0.059") max. 4. Tolerance is +/-0.12" (0.3mm) unless otherwise noted. 2001 Fairchild Semiconductor Corporation DS300303 11/27/01 1 OF 4 www.fairchildsemi.com T-100 (3mm) SOLID STATE INDICATOR LAMPS ABSOLUTE MAXIMUM RATING Parameter Power Dissipation Peak Forward Current (at f = 1.0 KHz, Duty factor = 1/10) Reversed Voltage Continuous DC Forward Current Lead Soldering Time at 260 C Operating Temperature Storage Temperature (TA =25C) Symbol PD IFM VR IF TSOL TOPR TSTG Red 100 50 5 15 5 Her 100 100 5 20 5 Green 100 100 5 20 5 Yellow 100 100 5 20 5 Units mA mA V mA sec C C -40 to +100 -40 to +100 -40 to +100 -40 to +100 -40 to +100 -40 to +100 -40 to +100 -40 to +100 (TA =25C) QL202HD 0.5 1.6 QL202ID 1.1 6.0 1.7 2.0 45 635 70 QL202GD 1.1 6.0 1.7 2.1 30 565 70 QL202YD 1.1 4.5 ELECTRICAL / OPTICAL CHARACTERISTICS Part Number Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Typical Maximum Spectral Line Half Width (nm) Peak Wavelength (nm) Viewing Angle (Total) () p 2 1/2 VF IV Symbol Condition IF = 10mA IF = 10mA 1.7 2.1 90 697 70 (TA =25C) QL202HT 2.5 10.0 VF p 2 1/2 1.7 2.1 90 697 32 QL202IT 3.5 17.0 1.7 2.0 45 635 32 QL202GT 3.0 15.0 1.7 2.1 30 565 32 QL202YT 3.5 15.0 IF = 10mA 1.7 2.0 35 585 32 IF = 10mA IF = 10mA IF = 10mA Condition IF = 10mA IV 1.7 2.0 35 585 70 IF = 10mA IF = 10mA IF = 10mA ELECTRICAL / OPTICAL CHARACTERISTICS Part Number Luminous Intensity (mcd) Minimum Typical Forward Voltage (V) Typical Maximum Spectral Line Half Width (nm) Peak Wavelength (nm) Viewing Angle (Total) () Symbol 1. The leads of the device were immersed in molten solder at 260C, to a point 1/16 inch (1.6 mm) from the body of the device per MIL-S-750, with a dwell time of 5 seconds. www.fairchildsemi.com 2 OF 4 11/27/01 DS300303 T-100 (3mm) SOLID STATE INDICATOR LAMPS TYPICAL PERFORMANCE CURVES Fig. 1 Forward Current vs. Forward Voltage 100 YELLOW 90 (TA =25C) Fig. 2 Luminous Intensity vs. Forward Current 40 IF - FORWARD CURRENT (mA) RED LUMNOUS INTENSITY 80 70 60 50 40 30 20 10 HER 30 20 GREEN 10 0 0 1 2 3 4 0 20 40 60 80 VF - FORWARD VOLTAGE (V) IF - FORWARD CURRENT (mA) Fig. 3 Spatial Distribution -20 -30 -40 -50 QL202XT -60 -70 -80 -90 100 60 70 80 90 -10 0 10 20 30 40 QL202XD 50 80 60 40 20 0 20 40 60 80 100 REL. LUMINOUS INTENSITY (%) Fig. 4 Relative Intensity vs. Peak Wavelength 120 GREEN YELLOW HER RED RELATIVE INTENSITY (%) 100 80 60 40 20 0 520 540 560 580 600 620 640 660 680 710 730 750 - WAVELENGTH (nm) DS300303 11/27/01 3 OF 4 www.fairchildsemi.com T-100 (3mm) SOLID STATE INDICATOR LAMPS DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE 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 labeling, can be reasonably expected to result in a significant injury of the user. 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. www.fairchildsemi.com 4 OF 4 11/27/01 DS300303 |
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