LBT-136 LETEX | Alldatasheet
Document overview
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Technical content
Features
˙High sensing accuracy (Slit width: 0.5mm) ˙Both-side mounting type
Applications
˙Copiers, printers, facsimiles ˙Optoelectronic switches Outline Dimensions NOTE: 1. All dimensions are in millimeter. 2. Tolerance is 0.25.
L e t e x T e c h n o l o g y C o r p . Absolute Maximum Ratings (Ambient Temperature: 25℃) Item SymbolRatingUnits Note Forward current IF 50 mA Reverse voltage VR 5 VInput Power dissipation PD 75 mW Collector-emitter voltage Vceo 30 V Emitter-collector voltage Veco 5 VOutput Collector power dissipation PC 80 mW Storage Temperature Tstg -40 to +100 ℃ Operating Temperature Top -25 to +85 ℃ Soldering Temperature Tsol 260 ℃ 10 seconds max. Electrical Specifications (Ambient Temperature: 25℃) Item SymbolMin.Typ.Max.UnitsConditions Forward voltage VF 1.2 1.4 V IF=20mA Peak forward voltage VFM 3 4 V IFM=0.5A Reverse current IR 10 µA VR=5VInput Peak wavelength λp 940 nm Collector dark current Iceo 5 100 nA Vce=24V, IF=0 Collector-emitter breakdown voltage BVceo 30 V Ice=50µAOutput Emitter-collector breakdown voltage BVeco 4.5 V Iec=50µA Collector current Ic 0.5 mA Vce=5V, IF=20mA Collector-emitter saturation voltage Vce(sat) 0.4 V IF=20mA, Ic=1mACombi nation Response time Tr/tf 10 µs IF=5mA, Vcc=5V, RL=100Ω
L e t e x T e c h n o l o g y C o r p . Reference Data Fig.1 Forward Current vs. Ambient TemperatureForward current IF (mA) Ambient temperature Ta (℃) Collector power dissipation Pc (mW) Ambient temperature Ta (℃) Fig.2 Collector Power Dissipation vs. Ambient Temperature Peak forward current IFM (mA) Duty ratio Fig.3 Peak Forward Current vs. Duty Ratio Pulse width ≦100μs Ta=25℃ Collector current IC (mA) Collector-Emitter voltage Vce (V) Fig.6 Collector Current vs. Collector-Emitter Voltage Ta=25℃ Collector current IC (mA) Ambient temperature Ta (℃) Fig.7 Collector Current vs. Ambient Temperature IF=20mA Vce=5V Fig.8 Collector-Emitter Saturation Voltage vs. Ambient Temperature Collector-Emitter saturation voltage Vce(sat) (V) Ambient temperature Ta (℃) IF=40mA Ic=0.5mA Fig.9 Response Time vs. Load ResistanceResponse time (μs) Load resistance RL (KΩ) Vce=2V Ic=2mA Ta=25℃ Fig.10 Collector Dark Current vs. Ambient TemperatureCollector dark current Iceo (A) Ambient temperature Ta (℃) Vce=20V RElative Collector current Iceo (%) Shield distance L (mm) Fig.11 Relative Collector Current vs. Shield Distance IF=20mA Vce=5V Ta=25℃ X Y Fig.5 Collector Current vs. Forward Current Collector current IC (mA) Forward current IF (mA) Vce=5V Ta=25℃ Fig.4 Forward Current vs. Forward Voltage Forward current IF (mA) Forward voltage VF (V) Ta=25℃ Test Circuit for Response Time