T-100 (3mm) SOLID STATE INDICATOR LAMPS RED DIFFUSED HER DIFFUSED YELLOW DIFFUSED GREEN DIFFUSED QL202HD QL202ID QL202YD QL202GD PACKAGE DIMENSIONS RED CLEAR HER CLEAR YELLOW CLEAR GREEN CLEAR QL202HT QL202IT QL202YT QL202GT FEATURES • Popular T-100 package .118 (3.0) • Choice of viewing angles • Choice of tinted or tinted diffused lens .039 (1.0) .208 (5.2) DESCRIPTION ANODE .100 (2.54) .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. .039 (1.0) MIN NOTES: FLAT DENOTES CATHODE .149 (3.8) .023 (0.58) .017 (0.43) SQ TYP. (2X) 2001 Fairchild Semiconductor Corporation DS300303 11/27/01 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. 1 OF 4 www.fairchildsemi.com T-100 (3mm) SOLID STATE INDICATOR LAMPS ABSOLUTE MAXIMUM RATING (TA =25°C) Parameter Symbol Red Her Green Yellow Units Power Dissipation PD 100 100 100 100 mA Peak Forward Current (at f = 1.0 KHz, Duty factor = 1/10) IFM 50 100 100 100 mA Reversed Voltage VR 5 5 5 5 V Continuous DC Forward Current IF 15 20 20 20 mA 5 5 5 5 sec Lead Soldering Time at 260° C TSOL Operating Temperature TOPR -40 to +100 -40 to +100 -40 to +100 -40 to +100 °C Storage Temperature TSTG -40 to +100 -40 to +100 -40 to +100 -40 to +100 °C ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C) Part Number QL202HD Symbol QL202ID QL202GD QL202YD Luminous Intensity (mcd) Minimum IF = 10mA IV Typical 0.5 1.1 1.1 1.1 1.6 6.0 6.0 4.5 1.7 1.7 1.7 1.7 Forward Voltage (V) Typical IF = 10mA VF Maximum Spectral Line Half Width (nm) Peak Wavelength (nm) Viewing Angle (Total) (°) 2.1 2.0 2.1 2.0 ∆λ 90 45 30 35 IF = 10mA λp 697 635 565 585 IF = 10mA 2θ 1/2 70 70 70 70 IF = 10mA Condition ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C) Part Number Symbol QL202HT QL202IT QL202GT QL202YT IV 2.5 3.5 3.0 3.5 10.0 17.0 15.0 15.0 Luminous Intensity (mcd) Minimum IF = 10mA Typical Forward Voltage (V) Typical Condition IF = 10mA VF Maximum 1.7 1.7 1.7 1.7 2.1 2.0 2.1 2.0 Spectral Line Half Width (nm) ∆λ 90 45 30 35 IF = 10mA Peak Wavelength (nm) λp 697 635 565 585 IF = 10mA 2θ 1/2 32 32 32 32 IF = 10mA Viewing Angle (Total) (°) 1. The leads of the device were immersed in molten solder at 260°C, 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 (TA =25°C) Fig. 1 Forward Current vs. Forward Voltage Fig. 2 Luminous Intensity vs. Forward Current 40 100 YELLOW 80 RED LUMNOUS INTENSITY IF - FORWARD CURRENT (mA) 90 HER 70 60 50 40 30 GREEN 20 30 20 10 10 0 0 1 2 3 0 4 20 VF - FORWARD VOLTAGE (V) 40 60 80 IF - FORWARD CURRENT (mA) Fig. 3 Spatial Distribution -20˚ -10˚ 0˚ 10˚ 20˚ -30˚ 30˚ -40˚ 40˚ -50˚ QL202XD 50˚ QL202XT -60˚ 60˚ -70˚ 70˚ -80˚ -90˚ 100 80˚ 80 60 40 20 0 20 40 60 80 100 90˚ REL. LUMINOUS INTENSITY (%) Fig. 4 Relative Intensity vs. Peak Wavelength RELATIVE INTENSITY (%) 120 GREEN YELLOW 100 RED HER 80 60 40 20 0 520 540 560 580 600 620 640 660 680 710 730 750 λ - 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. www.fairchildsemi.com 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. 4 OF 4 11/27/01 DS300303