TLDR4400 www.vishay.com Vishay Semiconductors High Intensity LED in 3 mm Tinted Diffused Package FEATURES Exceptional brightness Very high intensity even at low drive currents Wide viewing angle Low forward voltage 3 mm (T-1) tinted diffused package 19220 Deep red color Categorized for luminous intensity DESCRIPTION Outstanding material efficiency This LED contains the double heterojunction (DH) GaAlAs on GaAs technology. Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 This deep red LED can be utilized over a wide range of drive current. It can be DC or pulse driven to achieve desired light APPLICATIONS output. Bright ambient lighting conditions The device is available in a 3 mm tinted diffused package. Battery powered equipment PRODUCT GROUP AND PACKAGE DATA Indoor and outdoor information displays Product group: LED Portable equipment Package: 3 mm Telecommunication indicators Product series: standard General use Angle of half intensity: 40 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. TLDR4400 Red 25 45 - 20 - 648 - 20 - 1.8 2.2 20 GaAIAs on GaAs ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb TLDR4400 PARAMETER TEST CONDITION SYMBOL VALUE UNIT Reverse voltage V 6V R DC forward current T 60 C I 50 mA amb F Surge forward current t 10 s I 1A p FSM Power dissipation T 60 C P 100 mW amb V Junction temperature T 100 C j Operating temperature range T -40 to +100 C amb Storage temperature range T -55 to +100 C stg Soldering temperature t 5 s, 2 mm from body T 260 C sd Thermal resistance junction/ambient R 400 K/W thJA Rev. 2.0, 14-Oct-14 Document Number: 83001 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 TLDR4400 www.vishay.com Vishay Semiconductors OPTICAL AND ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb TLDR4400, RED PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT (1) Luminous intensity I = 20 mA I 25 45 - mcd F V Luminous intensity I = 1 mA I -2 mcd F V Dominant wavelength I = 20 mA - 648 - nm F d Peak wavelength I = 20 mA - 650 - nm F p Spectral line half width I = 20 mA -20- nm F Angle of half intensity I = 20 mA - 40 - deg F Forward voltage I = 20 mA V -1.8 2.2 V F F Reverse current V = 6 V I -- 10 A R R Junction capacitance V = 0 V, f = 1 MHz C -30- pF R j Note (1) In one packing unit I /I 0.5. Vmin. Vmax. Note LUMINOUS INTENSITY CLASSIFICATION Luminous intensity is tested at a current pulse duration of 25 ms and an accuracy of 11 %. GROUP LIGHT INTENSITY (mcd) The above type numbers represent the order groups which STANDARD MIN. MAX. include only a few brightness groups. Only one group will be T25 50 shipped on each bag (there will be no mixing of two groups on each bag). U40 80 In order to ensure availability, single brightness groups will not V63 125 be orderable. W 100 200 In a similar manner for colors where wavelength groups are X 130 260 measured and binned, single wavelength groups will be shipped on any one bag. Y 180 360 In order to ensure availability, single wavelength groups will not Z 240 480 be orderable. TYPICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb 60 10 000 T 65 C amb 50 t /T= 0.01 p 1000 0.02 40 0.05 30 100 20 1 10 0.2 0.1 0.5 10 0 1 0 2040 6080 100 100 0.01 0.1 1 10 95 10095 T - Ambient Temperature (C) 95 10047 t - Pulse Length (ms) p amb Fig. 1 - Forward Current vs. Ambient Temperature for InGaN Fig. 2 - Forward Current vs. Pulse Length Rev. 2.0, 14-Oct-14 Document Number: 83001 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 I - Forward Current (mA) F I - Forward Current (mA) F