Through Hole Lamp Product Data Sheet LTL1CHKYK Spec No.: DS-20-99-0016 Effective Date: 07/06/2000 Revision: - LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto LITE-ON ELECTRONICS, INC. Property of Lite-On Only Features * High luminous intensity output. * Low power consumption. * High efficiency. * Versatile mounting on P.C. Board or panel. * I.C. Compatible/low current requirement. * 3.1 mm diameter package. Package Dimensions Part No. Lens Source Color LTL1CHKYK Water Clear AlInGaP Amber Yellow Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25mm(.010") unless otherwise noted. 3. Protruded resin under flange is 1.0mm(.04") max. 4. Lead spacing is measured where the leads emerge from the package. 5. Specifications are subject to change without notice. Part No. : LTL1CHKYK BNS-OD-C131/A4 Page : 1 of 4 LITE-ON ELECTRONICS, INC. Property of Lite-On Only Absolute Maximum Ratings at TA=25℃ Parameter Maximum Rating Unit 75 mW 60 mA Continuous Forward Current 30 mA Derating Linear From 50℃ 0.4 mA/℃ 5 V Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) Reverse Voltage Operating Temperature Range -40℃ to + 100℃ Storage Temperature Range -55℃ to + 100℃ Lead Soldering Temperature [1.6mm(.063") From Body] Part No. : LTL1CHKYK BNS-OD-C131/A4 260℃ for 5 Seconds Page : 2 of 4 LITE-ON ELECTRONICS, INC. Property of Lite-On Only Electrical / Optical Characteristics at TA=25℃ Parameter Symbol Min. Typ. IV 120 339 mcd 2θ1/2 45 deg Peak Emission Wavelength λP 595 nm Dominant Wavelength λd 592 nm Δλ 15 nm Forward Voltage VF 2.05 Reverse Current IR Capacitance C Luminous Intensity Viewing Angle Spectral Line Half-Width 40 Max. Unit 2.4 V 100 μA pF Test Condition IF = 20mA Note 1 Note 2 (Fig.5) Measurement @Peak (Fig.1) Note 4 IF = 20mA VR = 5V VF = 0 , f = 1MHz NOTE: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. 2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. Iv classification code is marked on each packing bag. 4. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. Part No. : LTL1CHKYK BNS-OD-C131/A4 Page : 3 of 4 LITE-ON ELECTRONICS, INC. Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Part No. : LTL1CHKYK BNS-OD-C131/A4 Page : 4 of 4