HT-191

HT-191 Series Top View LED (PCB type) Features ● Chip LED ( 1.6 x 0.8 x 0.6 ) ● Super compact 0.8 Cathode mark 0.6 Package Outline Dimensions (Unit:mm Tolerance:+/-0.1) Cathode side (0.6) LED Die Polarity 0.4 Resin PCB Polarity reference for cathode mark is reversed for UR. Directive Characteristics 0 -30 30 -60 60 Recommended Soldering Pattern 100% 50% 0 50% 100% 1.6 1.0 Unit: mm -30 30 -60 60 0.8 100% 50% 0 50% 100% 0.7 0.8 Absolute Maximum Ratings O 0.8 0 C Item Power Dissipation DC Forward Current Pulsed Forward Current Reverse Voltage Symbol PD IF I FP* VR T OP T ST GaP 65 25 100 GaAsP 65 25 100 AIGaAs 66 30 100 5 -30 to 80 -40 to 85 AllnGaP 72 30 100 InGaN 78 20 80 Unit mW mA mA V O Operating Temperature Storage Temperature C C O * 0.1msec pulse, 10% duty cycle. 12 Electrical / Optical Characteristics Part Number HT-191YG HT-191Y HT-191D HT-191SD HT-191UR Emitting color O C Material GaP GaAsP GaAsP Forward Voltage(VF) Wavelength (nm) typ. Luminous Intensity (mcd)* typ. max. £f D £fP min. typ. 12 9 9 11 16 50 95 95 95 50 I F ( mA ) 20 20 20 20 20 20 20 20 20 20 20 20 20 5 5 5 Viewing Angle 1 2 _ 2 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 140 Yellow Green Yellow Amber 2.2 2.1 2.1 2.1 1.8 2.0 1.9 1.9 1.9 1.9 2.6 2.6 2.6 2.6 2.2 2.4 2.4 2.4 2.4 2.4 573 590 608 629 643 573 589 605 622 632 568 589 610 642 660 574 593 609 636 645 30 35 35 35 20 20 15 17 17 22 4.5 7.2 2.5 4 6.3 25 40 40 40 25 Super Bright ...