HT-297 Series Top View LED (PCB type) Features Package Outline Dimensions Electrical / Optical Characteristics (Unit:mm Tolerance:+/-0.1) Part Number 0.8 0.5 Cathode line Cathode side Pin1 Pin4 LED Die 1 Short wavelength Pin Pin 1 4 Die Die 1 2 Emitting color Material Ultra Bright Orange max. D P min. typ. AllnGaP 1.9 2.4 622 636 17 50 120 20 140 Ultra Bright Yellow Green AllnGaP 2.0 2.4 573 574 20 36 90 20 140 AllnGaP 1.9 2.4 591 593 15 36 60 20 140 1.6 (0.4) Pin 2 (0.3) Pin3 Pin 3 Ultra Bright Yellow Green AllnGaP 2.0 2.4 573 574 20 36 90 20 140 Polarity AllnGaP 1.9 2.4 605 609 17 40 90 20 140 Ultra Bright Yellow Green AllnGaP 2.0 2.4 573 574 20 36 90 20 140 Ultra Bright Orange AllnGaP 1.9 2.4 622 636 17 50 120 20 140 3.3 3.9 470 468 40 36 80 20 140 1.9 2.4 622 636 17 50 120 20 140 3.3 3.9 527 520 40 90 200 20 140 Ultra Bright Amber HT-297UD/UYG Pin2 HT-297USD/NB InGaN Blue 0 Ultra Bright Orange AllnGaP 30 HT-297USD/NG InGaN Green 60 *Per NIST standards Recommended Soldering Pattern Unit: mm Relative Intensity vs. Forward Current 50% Forward Current vs. Forward Voltage 160 100% 150 D -60 120 UR 80 40 0.4 30 60 0 10 20 30 40 Forward Current(mA) 0.5 50% 0 50% 0.7 18 SD UR 12 YG 6 120 90 60 30 0 0 100% Y 24 Forward Current (mA) Relative Intensity (%) 0.3 -30 30 UY/UD/USD YG/Y/D/SD 0 Forward Current vs. Forward Voltage Relative Intensity vs. Forward Current 30 Forward Current (mA) 0 Relative Intensity (%) -60 50% Viewing Angle 2 _12 typ. Ultra Bright Yellow Directive Characteristics 100% I F ( mA ) HT-297UY/UYG LED Die 2 Long wavelength -30 Forward Voltage(VF) Wavelength (nm) typ. Luminous Intensity (mcd)* HT-297USD/UYG PCB Resin C O 1.7 1.9 2.1 Forward Voltage (V) 2.3 2.5 18 12 UYG 6 0 0 1.5 24 0 6 12 18 Forward Current(mA) 24 30 1.5 1.7 1.9 2.1 2.3 2.5 Forward Voltage (V) Forward Current vs. Ambuent Temperature 0.5 35 100% AlInGap/AlGaAs Absolute Maximum Ratings Item Symbol C O InGaN AllnGaP Unit Forward Current (mA) 30 Gap/GaAsP 25 InGaN 20 15 10 5 0 0 Power Dissipation PD 72 78 mW DC Forward Current IF 30 20 mA Pulsed Forward Current I FP* 100 80 mA Reverse Voltage VR 5 Operating Temperature T OP -30 to 80 O Storage Temperature T ST -40 to 85 O 10 20 30 40 50 60 70 80 90 100 Ambient Temperature(OC) V C C * 0.1msec pulse, 10% duty cycle. 22 23 HT-297 Series Top View LED (PCB type) Features Package Outline Dimensions Electrical / Optical Characteristics (Unit:mm Tolerance:+/-0.1) Part Number 0.8 0.5 Cathode line Cathode side Pin1 Pin4 LED Die 1 Short wavelength Pin Pin 1 4 Die Die 1 2 Emitting color Material Ultra Bright Orange max. D P min. typ. AllnGaP 1.9 2.4 622 636 17 50 120 20 140 Ultra Bright Yellow Green AllnGaP 2.0 2.4 573 574 20 36 90 20 140 AllnGaP 1.9 2.4 591 593 15 36 60 20 140 1.6 (0.4) Pin 2 (0.3) Pin3 Pin 3 Ultra Bright Yellow Green AllnGaP 2.0 2.4 573 574 20 36 90 20 140 Polarity AllnGaP 1.9 2.4 605 609 17 40 90 20 140 Ultra Bright Yellow Green AllnGaP 2.0 2.4 573 574 20 36 90 20 140 Ultra Bright Orange AllnGaP 1.9 2.4 622 636 17 50 120 20 140 3.3 3.9 470 468 40 36 80 20 140 1.9 2.4 622 636 17 50 120 20 140 3.3 3.9 527 520 40 90 200 20 140 Ultra Bright Amber HT-297UD/UYG Pin2 HT-297USD/NB InGaN Blue 0 Ultra Bright Orange AllnGaP 30 HT-297USD/NG InGaN Green 60 *Per NIST standards Recommended Soldering Pattern Unit: mm Relative Intensity vs. Forward Current 50% Forward Current vs. Forward Voltage 160 100% 150 D -60 120 UR 80 40 0.4 30 60 0 10 20 30 40 Forward Current(mA) 0.5 50% 0 50% 0.7 18 SD UR 12 YG 6 120 90 60 30 0 0 100% Y 24 Forward Current (mA) Relative Intensity (%) 0.3 -30 30 UY/UD/USD YG/Y/D/SD 0 Forward Current vs. Forward Voltage Relative Intensity vs. Forward Current 30 Forward Current (mA) 0 Relative Intensity (%) -60 50% Viewing Angle 2 _12 typ. Ultra Bright Yellow Directive Characteristics 100% I F ( mA ) HT-297UY/UYG LED Die 2 Long wavelength -30 Forward Voltage(VF) Wavelength (nm) typ. Luminous Intensity (mcd)* HT-297USD/UYG PCB Resin C O 1.7 1.9 2.1 Forward Voltage (V) 2.3 2.5 18 12 UYG 6 0 0 1.5 24 0 6 12 18 Forward Current(mA) 24 30 1.5 1.7 1.9 2.1 2.3 2.5 Forward Voltage (V) Forward Current vs. Ambuent Temperature 0.5 35 100% AlInGap/AlGaAs Absolute Maximum Ratings Item Symbol C O InGaN AllnGaP Unit Forward Current (mA) 30 Gap/GaAsP 25 InGaN 20 15 10 5 0 0 Power Dissipation PD 72 78 mW DC Forward Current IF 30 20 mA Pulsed Forward Current I FP* 100 80 mA Reverse Voltage VR 5 Operating Temperature T OP -30 to 80 O Storage Temperature T ST -40 to 85 O 10 20 30 40 50 60 70 80 90 100 Ambient Temperature(OC) V C C * 0.1msec pulse, 10% duty cycle. 22 23