MV7442

T-100 (3 mm) LED LAMP Green MV7442 PACKAGE DIMENSIONS 0.122 (3.1) 0.106 (2.7) Ø 0.137 (3.48) Ø 0.113 (2.88) CL 0.047 (1.2) 0.032 (0.8) 0.189 (4.8) 0.165 (4.2) 0.059 (1.5) 0.032 (0.8) (ANODE) 1.040 (26.4) MIN 0.040 (1.00) MIN 0.100 (2.54) 0.020 (0.51) SQ. (2X) NOTES: 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 1.5mm (0.059”) max. DESCRIPTION This T-100 green LED has a moderate viewing angle of 45°. It is encapsulated in an epoxy package with a water clear lens. The green diode chip is constructed with GaP technology and emits a dominant wavelength of 570nm. FEATURES • Popular T-1 package • Solid state reliability • Water clear optics • Standard 100 mil. lead spacing © 2003 Fairchild Semiconductor Corporation Page 1 of 4 10/31/03 T-100 (3 mm) LED LAMP Green MV7442 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) Parameter Symbol Rating Unit Operating Temperature TOPR -40 to +85 °C Storage Temperature TSTG -40 to +100 °C Lead Soldering Time TSOL 260 for 5 sec °C IF 30 mA Peak Forward Current (f = 1.0 KHz, Duty Factor = 1/10) IFM 120 mA Reverse Voltage (IR = 10 µA) VR 5 V Power Dissipation PD 85 mW Continuous Forward Current ELECTRICAL / OPTICAL CHARACTERISTICS (TA =25°C) Part Number MV7442 Condition Minimum 80 IF = 20 mA Typical 120 Luminous Intensity (mcd) Forward Voltage (V) Maximum 2.8 Typical 2.1 IF = 20 mA Wavelength (nm) Peak 565 Dominant 570 IF = 20 mA Spectral Line Half Width (nm) 30 IF = 20 mA Viewing Angle (°) 45 IF = 20 mA © 2003 Fairchild Semiconductor Corporation Page 2 of 4 10/31/03 T-100 (3 mm) LED LAMP Green MV7442 TYPICAL PERFORMANCE CURVES Fig.1 Forward Current vs. Forward Voltage Fig.2 Relative Luminous Intensity vs. DC Forward Current 1.75 RELATIVE LUMINOUS INTENSITY (NORMALIZED @ 20 mA) IF - FORWARD CURRENT (mA) 90 80 70 60 50 40 30 20 10 1.50 1.25 1 0.75 0.5 0.25 0 0 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 5 0 10 15 20 25 IF - DC FORWARD CURRENT (mA) VF - FORWARD VOLTAGE (V) Fig.3 Relative Intensity vs. Peak Wavelength Fig. 4 Radiation Diagram RELATIVE INTENSITY 1 -30˚ -20˚ -10˚ 0˚ 10˚ -40˚ 20˚ 30˚ 40˚ -50˚ 0.5 50˚ -60˚ 60˚ -70˚ 70˚ -80˚ 0 520 540 560 580 600 620 80˚ -90˚ 1.0 640 0.8 0.6 0.4 0.2 0 0.2 0.4 0.6 0.8 1.0 90˚ WAVELENGTH (nm) Fig.5 Current Derating Curve IF - FORWARD CURRENT (mA) 50 40 30 20 10 0 -25 0 25 50 75 100 AMBIENT TEMPERATURE TA (˚C) © 2003 Fairchild Semiconductor Corporation Page 3 of 4 10/31/03 T-100 (3 mm) LED LAMP Green MV7442 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. © 2003 Fairchild Semiconductor Corporation 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. Page 4 of 4 10/31/03