Through Hole Lamp Product Data Sheet LTL-3231ADG Spec No.: DS20-2000-289 Effective Date: 07/25/2000 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 * Low power consumption. * Most suitable for use like level indicator. * Excellent uniformity of light emittance. * Long life-solid state reliability. * I.C. compatible. Package Dimensions Part No. Lens Source Color LTL-3231ADG Green Diffused Green 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. : LTL-3231ADG BNS-OD-C131/A4 Page : 1 of 4 LITE-ON ELECTRONICS, INC. Property of Lite-On Only Absolute Maximum Ratings at TA=25℃ Maximum Rating Unit 100 mW 120 mA Continuous Forward Current 30 mA Derating Linear From 50℃ 0.4 mA/℃ 5 V Parameter Power Dissipation Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) Reverse Voltage Operating Temperature Range -55℃ to + 100℃ Storage Temperature Range -55℃ to + 100℃ Lead Soldering Temperature [1.6mm(.063") From Body] Part No. : LTL-3231ADG 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 Luminous Intensity Symbol Min. IV 0.1 Typ. Max. Unit mcd 2θ1/2 140 deg Peak Emission Wavelength λP 565 nm Dominant Wavelength λd 569 nm Δλ 30 nm Forward Voltage VF 2.1 Reverse Current IR Capacitance C Viewing Angle Spectral Line Half-Width 2.6 V 100 μA 35 pF Test Condition IF = 10mA Note 1,4 Note 2 (Fig.6) Measurement @Peak (Fig.1) Note 3 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 (Commission International De L'Eclairage) eye-response curve. 2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. 4. The Iv guarantee should be added ±15% . Part No. : LTL-3231ADG 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. : LTL-3231ADG BNS-OD-C131/A4 Page : 4 of 4