VLRK31R1S2, VLRK31Q1R2 www.vishay.com Vishay Semiconductors Reverse Gullwing SMD LED Red FEATURES SMD LED with exceptional brightness Luminous intensity categorized Compatible with automatic placement equipment EIA and ICE standard package Compatible with IR reflow, vapor phase and wave solder processes according to CECC 00802 and J-STD-020C 20857 Available in 12 mm tape Low profile package Non-diffused lens: Excellent for coupling to light pipes and DESCRIPTION backlighting This device has been designed to meet the increasing Low power consumption demand for AlInGaP technology. Luminous intensity ratio in one packaging unit It consists of a lead frame which is embedded in a white I /I > 1.6 Vmax. Vmin. thermoplast. The reflector inside this package is filled up Preconditioning according to JEDEC level 2a with clear epoxy. ESD-withstand voltage: up to 2 kV according to LED is mounted top down and emits through the PCB. JESD22-A114-B AEC-Q101 qualified PRODUCT GROUP AND PACKAGE DATA Material categorization: for definitions of compliance Product group: LED please see www.vishay.com/doc 99912 Package: SMD reverse gullwing Product series: standard APPLICATIONS Angle of half intensity: 60 Automotive: backlighting in dashboards and switches Telecommunication: indicator and backlighting in telephone and fax Indicator and backlight for audio and video equipment Indicator and backlight in office equipment Flat backlight for LCDs, switches, and symbols General use PARTS TABLE LUMINOUS INTENSITY WAVELENGTH FORWARD VOLTAGE at I at I at I F F F (mcd) (nm) (V) PART COLOR TECHNOLOGY (mA) (mA) (mA) MIN. TYP. MAX. MIN. TYP. MAX. MIN. TYP. MAX. VLRK31R1S2-GS08 Red 112 - 285 20 620 630 635 20 - 2.1 2.3 20 AlInGaP on GaAs VLRK31Q1R2-GS08 Red 71 - 180 20 620 630 635 20 - 2.1 2.3 20 AlInGaP on GaAs Rev. 1.5, 13-Aug-2018 Document Number: 81778 1 For technical questions, contact: LED vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 VLRK31R1S2, VLRK31Q1R2 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb VLRK31R1S2, VLRK31Q1R2 PARAMETER TEST CONDITION SYMBOL VALUE UNIT (1) Reverse voltage V 5V R DC forward current T 85 C I 30 mA amb F Surge forward current t 10 s I 1A p FSM Power dissipation P 75 mW V Junction temperature T +125 C j Operating temperature range T -40 to +100 C amb Storage temperature range T -40 to +100 C stg 2 Thermal resistance junction-to-ambient Mounted on PC board (pad size > 16 mm)R 400 K/W thJA Note (1) Driving LED in reverse direction is suitable for short term application OPTICAL AND ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb VLRK31R1S2, VLRK31Q1R2, YELLOW PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT VLRK31R1S2 l 112 - 285 mcd V (1) Luminous intensity I = 20 mA F VLRK31Q1R2 l 71 - 180 mcd V (3) Dominant wavelength I = 20 mA 620 630 635 nm F d Peak wavelength I = 20 mA - 643 - nm F p Angle of half intensity I = 20 mA - 60 - F (2) Forward voltage I = 20 mA V -2.1 2.3 V F F Reverse voltage I = 10 A V 5- - V R R Junction capacitance V = 0 V, f = 1 MHz C -15 - pF R j Notes (1) In one packing unit I /I > 1.6 Vmax. Vmin. (2) Forward voltages are tested at a current pulse duration of 1 ms and a tolerance of 0.05 V (3) Wavelengths are tested at a current pulse duration of 25 ms and an accuracy of 1 nm LUMINOUS INTENSITY CLASSIFICATION CROSSING TABLE GROUP LUMINOUS INTENSITY I (mcd) VISHAY OSRAM V STANDARD OPTIONAL MIN. MAX. VLRK31R1S2 LST776-R1S2 171 90 VLRK31Q1R2 LST776-Q1R2 Q 2 90 112 1 112 140 R 2 140 180 1 180 224 S 2 224 285 Note Luminous intensity is tested at a current pulse duration of 25 ms and an accuracy of 11 %. The above type numbers represent the order groups which include only a few brightness groups. Only one group will be shipped on each reel (there will be no mixing of two groups on each reel). In order to ensure availability, single brightness groups will not be orderable. In a similar manner for colors where wavelength groups are measured and binned, single wavelength groups will be shipped in any one reel. In order to ensure availability, single wavelength groups will not be orderable Rev. 1.5, 13-Aug-2018 Document Number: 81778 2 For technical questions, contact: LED vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000