LTJ-811G 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 LTJ-811G Spec No.: DS-30-96-298 Effective Date: 06/01/2001 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.: LTJ-811G PAGE: 1 of 5 BNS-OD-C131/A4

FEATURES

＊0.8 inch (20.0 mm) DIAMETER BIG LAMP. ＊WIDE VIEWING ANGLE. ＊GRAPHIC STACKING ALLOWABLE. ＊HIGH LUMINOUS INTENSITY. ＊LOW POWER REQUIREMENT. ＊SOLID STATE RELIABILITY. ＊CATEGORIZED FOR LUMINOUS INTENSITY. ＊EXCELLENT ON-OFF CONTRAST. ＊SUITABLE FOR MULTIPLEX OPERATION. ＊EASY MOUNTING ON P.C. BOARD OR SOCKETS.

DESCRIPTION

The LTJ-811G big lamp is sphere light sources designed for a variety of application where a large, right source of light is required. The ultra green device utilize LED chips which are made from GaP on a transparent GaP substrate. The ultra green devices have green diffused lens color. DEVICE PART NO. DESCRIPTION GREEN Universal Sphere lens LTJ-811G

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTJ-811G 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.: LTJ-811G PAGE: 3 of 5 BNS-OD-C131/A4 PIN CONNECTION No. CONNECTION

1 CATHODE F

2 ANODE F

3 CATHODE E

4 ANODE E

5 CATHODE D

6 ANODE D

7 CATHODE C

8 ANODE C

9 CATHODE B

10 ANODE B

11 CATHODE A

12 ANODE A

LITE-ON ELECTRONICS, INC. Property of Lite-On Only PART NO.: LTJ-811G 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[1/16inch] below seating plane. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Average Luminous Intensity IV 10 25 mcd IF=60mA Peak Emission Wavelength p 585 nm IF=20mA Spectral Line Half-Width 0 35 nm IF=20mA Dominant Wavelength d 588 nm IF=20mA Forward Voltage Per Segment VF 2.1 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.: LTJ-811G PAGE: 5 of 5 BNS-OD-C131/A4 TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted)