LTL-2350HR LITEON | Alldatasheet

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Technical content

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 LED Display Product Data Sheet LTL-2350HR Spec No.: DS-30-98-381 Effective Date: 11/14/2000 Revision: - BNS-OD-FC001/A4 BNS-OD-FC001/A4 BNS-OD-FC001/A4 BNS-OD-FC001/A4

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTL-2350HR PAGE: 1 of 5 BNS-OD-C131/A4

FEATURES

＊RECTANGULAR LIGHT BAR. ＊LARGE, BRIGHT, UNIFORM LIGHT EMITTING AREAS. ＊LOW POWER REQUIREMENT. ＊HIGH BRIGHTNESS & HIGH CONTRAST. ＊SOLID STATE RELIABILITY. ＊CATEGORIZED FOR LUMINOUS INTENSITY.

DESCRIPTION

The LTL-2350HR is a light bar rectangular light sources designed for a variety of applications where a large bright source of light is required. This device utilizes high efficiency red LED chips, which are made from GaAsP on a transparent GaP substrate, and has white bar. DEVICE PART NO. DESCRIPTION Hi-Eff. Red Universal Rectangular Bar LTL-2350HR

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTL-2350HR PAGE: 2 of 5 BNS-OD-C131/A4 PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are 0.25 mm (0.01“) unless otherwise noted. INTERNAL CIRCUIT DIAGRAM

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTL-2350HR PAGE: 3 of 5 BNS-OD-C131/A4 PIN CONNECTION No CONNECTION

1 CATHODE A

2 ANODE A

3 CATHODE B

4 ANODE B

5 CATHODE C

6 ANODE C

7 CATHODE D

8 ANODE D

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTL-2350HR PAGE: 4 of 5 BNS-OD-C131/A4 ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER MAXIMUM RATING UNIT Power Dissipation Per Segment 75 mW Peak Forward Current Per Segment ( 1/10 Duty Cycle, 0.1ms Pulse Width ) 100 mA Continuous Forward Current Per Segment Derating Linear From 25℃ Per Segment 0.33 mA mA/℃ Reverse Voltage Per Segment 5 V Operating Temperature Range -35℃ to +85℃ Storage Temperature Range -35℃ to +85℃ Solder Temperature: max 260℃ for max 3sec at 1.6mm below seating plane. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Average Luminous Intensity IV 3500 8000 cd IF=10mA Peak Emission Wavelength p 635 nm IF=20mA Spectral Line Half-Width  40 nm IF=20mA Dominant Wavelength d 623 nm IF=20mA Forward Voltage Per Segment VF 2 2.6 V IF=20mA Reverse Current Per Segment IR 100 A VR=5V Luminous Intensity Matching Ratio IV-m 2:1 IF=10mA Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L’Eclairage) eye-response curve.

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTL-2350HR PAGE: 5 of 5 BNS-OD-C131/A4 TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted)