LSHD-7501 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 LSHD-7501 Spec No.: DS30-2002-145 Effective Date: 01/14/2003 Revision: - BNS-OD-FC001/A4 BNS-OD-FC001/A4 BNS-OD-FC001/A4 BNS-OD-FC001/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LSHD-7501 PAGE: 1 of 5 BNS-OD-C131/A4

FEATURES

＊0.3 inch (7.62 mm ) DIGIT HEIGHT ＊EXCELLENT SEGMENT UNIFORMITY ＊LOW POWER REQUIREMENT ＊HIGH BRIGHTNESS AND HIGH CONTRAST ＊WIDE VIEWING ANGLE ＊SOLID STATE RELIABILITY ＊BINNED FOR LUMINOUS INTENSITY

DESCRIPTION

The LSHD-7501 is a 0.3 inch (7.62 mm) digit height single -digit display. This device uses AS-AlInGaP RED LED chips (AlInGaP epi on GaAs substrate). The display has light gray face and white segments. DEVICE PART NO. DESCRIPTION AlInGaP RED Common Anode Rt. Hande Decimal LSHD-7501

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LSHD-7501 PAGE: 2 of 5 BNS-OD-C131/A4 PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are  0.25mm (0.01“) unless otherwise noted. INTERNAL CIRCUIT DIAGRAM

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LSHD-7501 PAGE: 3 of 5 BNS-OD-C131/A4 PIN CONNECTION No. CONNECTION

1 Common Anode

2 Cathode F

3 Cathode G

4 Cathode E

5 Cathode D

6 Common Anode

7 Cathode DP

8 Cathode C

9 Cathode B

10 Cathode A

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LSHD-7501 PAGE: 4 of 5 BNS-OD-C131/A4 ABSOLUTE MAXIMUM RATING AT Ta = 25oC PARAMETER MAXIMUM RATING UNIT Power Dissipation Per Segment 70 mW Peak Forward Current Per Segment ( Frequency 1Khz, 15% duty cycle) 90 mA Continuous Forward Current Per Segment 25 mA Forward Current Derating from 250C 0.28 mA/0C Reverse Voltage Per Segment 5 V Operating Temperature Range -350C to +1050C Storage Temperature Range -350C to +1050C Soldering Conditions : 1/16 inch below seating plane for 3 seconds at 2600C ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta = 25oC PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION Average Luminous Intensity Per Segment IV 320 5400 923 12000 cd IF = 1mA IF = 10mA Peak Emission Wavelength p 632 nm IF = 20mA Spectral Line Half-Width  20 nm IF = 20mA Dominant Wavelength d 624 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 = 1mA 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 TECHNOLOGY CORPORATION Property of Lite-On Only PART NO.: LSHD-7501 PAGE: 5 of 5 BNS-OD-C131/A4 TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted)