ST3811 AUK | Alldatasheet
Document overview
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- PDF pages: 3
Technical content
Features
- φ3mm(T-1) all plastic mold type
- Visible light cut-off type
- VCR, Camcorders
- Floppy disk drivers
- Optical detectors Outline Dimensions unit : mm .*/ .*/ /0. SSeemmiiccoonndduuccttoorr PIN Connections 1. Emitter 2.Collector
Characteristic Symbol Ratings Unit Collector-Emitter Voltage V CEO 35 V Emitter-Collector Voltage V ECO 6V Collector Current I C 20 mA Collector Power Dissipation P D 75 mW Operating Temperature T opr -25q85 Storage Temperature T stg -30q100 *1Soldering Temperature T sol 260 for 5 seconds *1.Keep the distance more than 2.0mm from PCB to the bottom of Photo TR package
Electrical Characteristics
Characteristic Symbol Test Condition Min. Typ. Max. Unit Current Dark Current I CEO VCEO=10V, Ee=0 - 0.05 0.5 uA *3Light Current ICEL VCE=5V, Ee1mW/ɜ -4 . 5- m A Current-Emitter Saturation Voltage VCE(sat) IC=0.5mA, Ee1mW/ɜ -0 . 2- V Rise Time t r 2.5 Switching Time Fall Time t f VCC=10V, IC=1mA R1=100Ω - 3.8 -u s Spectral Sensitivity ǹ - 700 ~ 1000 nm Peak Sensitivity Wavelength ǹP - - 880 - nm Half angle θ1/2 IF= 20mA - ±20 -d e g *1. Tolerance = 30%
Fig.4 ICEO – TaFig. 3 PD – Ta Fig. 2 ICEL - VCEFig. 1 ICEL - Ee Power Dissipation PD [mW] Ambient Temperature Ta [] Relative Intensity [%] Wavelength λ [nm] Irradiance Ee [mW/ɜ] Light Current ICEL [mA] Collector-Emitter Voltage VCE [V] Fig. 5 Spectrum Sensitivity Relative Luminous Intensity Iv [%] Ambient Temperature Ta [] Collector Dark Current ICEO [uA] Fig. 5 Sensitivity Diagram Light Current ICEL [mA]