T-1 3/4 (5mm) INFRA-RED EMITTING DIODE L-53F3C Features !MECHANICALLY Description AND SPECTRALLY MATCHED TO THE L-51P3C PHOTOTRANSISTOR. ! WATER F3 Made with Gallium Arsenide Infrared Emitting diodes. CLEAR LENS AVAILABLE HIGH POWER OUTPUT. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the lead emerge package. 4. Specifications are subject to change without notice. SPEC NO: DSAA3005 APPROVED: J.Lu REV NO: V.4 CHECKED:Allen Liu DATE:MAR/06/2003 DRAWN: Y.H.LI PAGE: 1 OF 3 Selection Guide P ar t N o . Dic e L-53F3C Po (m W/s r ) @20m A *50m A L en s Ty p e GaAs V i ew i n g An g l e Min . Ty p . 21/2 7 20 30 *10 *30 30 WATER CLEAR Notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2. * Luminous intensity with asterisk is measured at 50mA. Electrical / Optical Characteristics at TA=25C It em P/N Sy m b o l Ty p . Max . Un it Co n d itio n Forward Voltage F3 VF 1.2 1.6 V IF = 2 0 m A Reverse Current F3 IR - 10 uA V R= 5 V Capacitance F3 C 90 - pF V F = 0 V; f= 1 M Hz Peak Wavelength F3 P 940 - nm IF = 2 0 m A Spectral Line Half-width F3 1/2 50 - nm IF = 2 0 m A Absolute Maximum Ratings at TA=25C It em Sy m b o l F3 F3 Un its Power Dissipation PT 100 mW DC Forward Current IF 50 mA Peak Forward Current [1] i FS 1.2 A Reverse Voltage VR 5 V -40 C To +85C Operating /Storage Temperature 260C For 5 Seconds Lead Solder Temperature [2] Notes: 1. 1/100 Duty Cycle, 10us Pluse Width. 2. 2mm below package base. SPEC NO: DSAA3005 APPROVED: J.Lu REV NO: V.4 CHECKED:Allen Liu DATE:MAR/06/2003 DRAWN: Y.H.LI PAGE: 2 OF 3 L-53F3C SPEC NO: DSAA3005 APPROVED: J.Lu REV NO: V.4 CHECKED:Allen Liu DATE:MAR/06/2003 DRAWN: Y.H.LI PAGE: 3 OF 3