L-144HDT Kingbright

1.9x3.9mm RECTANGULAR SOLID LAMP Part Number: L-144HDT Bright Red Features Description z Low power consumption. The Bright Red source color devices are made with Gallium z Reliable and rugged. Phosphide Red Light Emitting Diode. z Excellent uniformity of light output. z Suitable for level indicator. z Long life - solid state reliability. z RoHS compliant. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.25(0.01 ) unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. 4. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAC1765 REV NO: V.10B DATE: MAR/10/2014 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101009709 KingbrightSelection Guide Iv (mcd) 2 Viewing 10mA Angle 1 Part No. Dice Lens Type Min. Typ. 21/2 L-144HDT Bright Red (GaP) Red Diffused 0.2 0.5 110 Notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Luminous intensity/ luminous Flux: +/-15%. 3. Luminous intensity value is traceable to the CIE127-2007 compliant national standards. Electrical / Optical Characteristics at TA=25C Symbol Parameter Device Typ. Max. Units Test Conditions peak Peak Wavelength Bright Red 700 nm IF=20mA D 1 Dominant Wavelength Bright Red 635 nm IF=20mA 1/2 Spectral Line Half-width Bright Red 45 nm IF=20mA C Capacitance Bright Red 40 pF VF=0V f=1MHz VF 2 Forward Voltage Bright Red 2.25 2.5 V IF=20mA IR Reverse Current Bright Red 10 uA VR = 5V Notes: 1.Wavelength: +/-1nm. 2. Forward Voltage: +/-0.1V. 3. Wavelength value is traceable to the CIE127-2007 compliant national standards. Absolute Maximum Ratings at TA=25C Parameter Bright Red Units Power dissipation 62.5 mW DC Forward Current 25 mA Peak Forward Current 1 130 mA Reverse Voltage 5 V Operating/Storage Temperature -40C To +85C Lead Solder Temperature 2 260C For 3 Seconds Lead Solder Temperature 3 260C For 5 Seconds Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 2mm below package base. 3. 5mm below package base. SPEC NO: DSAC1765 REV NO: V.10B DATE: MAR/10/2014 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101009709 Kingbright