4 mm FLAT TOP LAMPS HER HLMP-M200/M201 HLMP-M250/M251 YELLOW HLMP-M300/M301 HLMP-M350/M351 GREEN HLMP-M500/M501 HLMP-M550/M551 FEATURES PACKAGE DIMENSIONS Wide viewing angle .100 (2.54) Excellent for backlighting small areas Solid state reliability .050 (1.27) Choice of tinted clear or tinted diffused package .246 (6.24) .226 (5.74) 1.00 (25.4) MIN DESCRIPTION Bright illumination and wide viewing angle are two outstanding features of the 4 mm flat top lamps. The cylindrical shape and flat emitting surface make these lamps particularly well suited for applications requiring high light output in minimal space050 (1.27) .050 (1.27) REF100 (2.54) .162 (4.11) DIA .152 (3.86) .100 (2.54) .020 (0.50) INDICATES SQ. TYP. (2X) CATHODE NOTES: ALL DIMENSIONS ARE IN INCHES (mm). (TA =25C) ABSOLUTE MAXIMUM RATING Parameters HER YELLOW GREEN UNITS Power Dissipation 135 120 135 mW Peak Forward Current (1 S pulse width, 0.3% duty cycle) 90 60 90 mA Reverse Voltage 5 5 5 V Lead Soldering Time at 260 C 5 5 5 sec Continuous Forward Current 30 20 30 mA Operating Temperature -55 to +100 -55 to +100 -55 to +100 C Storage Temperature -55 to +100 -55 to +100 -55 to +100 C 2001 Fairchild Semiconductor Corporation DS300015 3/14/01 1 OF 4 www.fairchildsemi.com4 mm FLAT TOP LAMPS (TA =25C) ELECTRICAL / OPTICAL CHARACTERISTICS HER YELLOW GREEN Pararmeter HLMP-M200/M201 HLMP-M300/M301 HLMP-M500/M501 Condition Luminous Intensity (mcd) I = 20mA F Minimum 3.4 / 5.4 3.6 / 5.7 4.2 / 6.7 Typical 5.0 / 7.0 5.0 / 7.0 7.0 / 10.0 Forward Voltage (V) I = 20mA F Maximum 3.0 3.0 3.0 Typical 2.2 2.2 2.3 Peak Wavelength (nm) 635 585 565 I = 20mA F Reverse Voltage (V) 5 5 5 I = 100 A R Viewing Angle () 135 135 135 I = 20mA F (TA =25C) ELECTRICAL / OPTICAL CHARACTERISTICS HER YELLOW GREEN Pararmeter HLMP-M250/M251 HLMP-M350/M351 HLMP-M550/M551 Condition Luminous Intensity (mcd) I = 10mA F Minimum 3.4 / 5.4 3.6 / 5.7 4.2 / 6.7 Typical 5.0 / 7.0 5.0 / 7.0 10.0 / 16.0 Forward Voltage (V) I = 20mA F Maximum 3.0 3.0 3.0 Typical 2.2 2.2 2.3 Peak Wavelength (nm) 635 585 565 I = 10mA F Reverse Voltage (V) 5 5 5 I = 100 A R Viewing Angle () 80 80 80 I = 10mA F www.fairchildsemi.com 2 OF 4 3/14/01 DS300015