Compact package based on the double-mold method
Subminiature Photointerrupter Model No: LBT-125 Features
˙Compact package based on the double-mold method. ˙High resolut...
Description
Subminiature Photointerrupter Model No: LBT-125 Features
˙Compact package based on the double-mold method. ˙High resolution (slit width = 1.2mm). ˙Gap between emitter and detector is 2.0mm.
Applications
˙Floppy disk drives ˙Printers ˙Cameras
Outline Dimensions (Unit: mm)
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Letex Technology Corp.
Subminiature Photointerrupter
Model No: LBT-125 Absolute Maximum Ratings (Ambient Temperature: 25℃) Item Symbol Rating Forward current IF 50 Reverse voltage VR 5 Input Peak forward current IFP 1 Power dissipation Collector current Collector-Emitter voltage Output Emitter-Collector voltage Collector power dissipation Storage Temperature Operating Temperature Soldering Temperature Pd Ic Vceo Veco Pc Tstg Top Tsol 75 50 30 5 100 -40 to +85 -25 to +85 260
Units mA V A mW mA V V mW ℃ ℃ ℃
Note
Tw=10μs, t=10ms
5 seconds max.
Electrical Specifications (Ambient Temperature: 25℃) Item Symbol MIN. Forward voltage VF Reverse current IR Input Peak wavelength λp View angle 2θ1/2 Dark current Iceo Output C-E saturation voltage Vce(sat) Light current Ic(on) 0.5 Leakage current ILeak Rise Time tr Speed Fall Time tf
TYP. 1.2 940 35
MAX. 1.4 10
100 0.4 1 5 5
Units V µA nm Deg. nA V mA µA µs
Conditions
IF=20mA VR=5V IF=20mA Vce=20V Ic=2mA, IB=0.1mA Vce=5V IF=20mA Vce=5V Ic=1mA RL=1KΩ
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Letex Technology Corp.
Subminiature Photointerrupter Reference Data
Fig.1 Forward Current vs. Ambient Temperature Fig.2 Collector Power Dissipation vs. Ambient Temperature Fig.7 Collector Current ...
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