Description
LOW PROFILE T-1 SOLID STATE LAMPS RED DIFFUSED GREEN DIFFUSED MV5077C MV5477C YELLOW DIFFUSED HER DIFFUSED FEATURES • Copper leads • Solid-state reliability MV5377C MV5777C PACKAGE DIMENSIONS C L .130 (3.30) .115 (2.92) .160 (4.06) .140 (3.56) DESCRIPTION These solid state indicators offer a variety of color selection. The High Efficiency Red, Green and Yellow devices are made with a gallium arsenide phosphide LED on gallium phosphide substrate. All are encapsulated in epoxy packages. Their low profile, small size (approximately T-1 size), good viewing angle, and small square leads contribute to their versatility as all purpose indicators. .045 (1.143) 1.00 (25.4) MIN .075 (1.91) .025 (.64) ANODE .060 (1.52) .050 (1.27) .160 (4.06) DIA .150 (3.81) www.DataSheet4U.com .018 (.460) .012 (.305) SQ. TYP. (2X) CATHODE REF FLAT  2001 Fairchild Semiconductor Corporation DS300038 12/19/01 1 OF 4 www.fairchildsemi.com LOW PROFILE T-1 SOLID STATE LAMPS ABSOLUTE MAXIMUM RATING Parameter Power Dissipation Derate linearly from 25°C Continuous Forward Current (MV5377C) Peak Forward Current - (µsec pulse 0.3% duty cycle) (MV5477C=90 mA) (MV5377C=60 mA) Reverse Voltage (IR = 100 µA) Lead Soldering Time at 260°C (See Note 1) Operating Temperature Storage Temperature (TA =25°C Unless Otherwise Specified) Symbol PD IF IFM VR TSOL TOPR TSTG (TA =25°C) MV5077C 0.3 1.8 VF 1.6 2.0 20 λp 2θ 1/2 660 140 MV5377C 1.0 7.0 2.1 3.0 35 585 140 MV5477C 1.0 7.0 2.2 3.0 35 565 140 MV5777C 1.0 7.0 IF = 20mA 2.0 3.0 45 635 140 IF = 20mA IF = 20mA IF = 20mA Condition IF = 20mA IV Rating 105 -1.14 35 35 5 5 -55 to +100 -55 to +100 Units mW mW/°C mA mA V sec °C °C 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 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 12/19/01 DS300038 LOW PROFILE T-1 SOLID STATE LAMPS TYPICAL PERFORMANCE CURVES (TA =25°C) Fig. 1 Forward Current vs. Forward Voltage 100 YELLOW Fig. 2 Luminous Intensity vs. Forward Current 40 IF - FORWARD CURRENT (mA) 90 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˚ -60˚ -70˚ -80˚ -90˚ 100 -10˚ 0˚ 10˚ 20˚ 30˚ 40˚ 50˚ 60˚ 70˚ 80˚ 90˚ 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 0 520 540 560 580 600 620 640 660 680 690 λ - WAVELENGTH (nm) DS300038 12/19/01 3 OF 4 www.fairchildsemi.com LOW PROFILE T-1 SOLID STATE 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 12/19/01 DS300038

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MV5777C

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