ITR1205ST11A/TR Features

․Gap：1.1 mm

․Slit：0.3 mm

․Compact SMD Package

․Pb/Halogens free

․RoHS compliant

ITR1205ST11A/TR Descriptions

ITR1205ST11A/TR is an ultra small outline photo-interrupter, integrating both infrared emitter and silicon phototransistor detector with plastic molding housing.

ITR1205ST11A/TR Applications

․Printer

․Digital Camera

․Optical switch

ITR1205ST11A/TR Absolute Maximum Ratings (Ta=25℃)

Input Power Dissipation at(or below) 25℃ Free Air Temperature( Pd) 75mW

Input Reverse Voltage (VR) 5V

Input Forward Current ( IF) 50mA

Input Peak Forward Current ( IFP) 1.0 A

Output Collector Power Dissipation (PC) 75mW

Output Collector Current( IC) 20mA

Output Collector-Emitter Voltage (BVCEO) 35V

Output Emitter-Collector Voltage( BVECO) 6V

Operating Temperature (Topr) -40~+85 ℃

Storage Temperature (Tstg) -40~+100 ℃

Lead Soldering Temperature (Tsol )260 ℃≦5sec

ITR1205ST11A/TR Electro-Optical Characteristics (Ta=25℃)

Input Forward Voltage VF ---(Typ)1.2~(Max )1.4 V ---IF=20mA

Input Reverse Current IR --- (Max)10uA--- VR=6V

Input Peak Wavelength λP ---(Typ) 940nm--- IF=20mA

Output Dark Current ICEO --- (Max)0.1mA--- VCE=20V

Output C-E Saturation voltage VCE(sat) ---(Max)0.4V--- Ic=0.05mA,IF=10mA

Transfer Characteristics Collector Current IC(ON) 150~1000uA---VCE=2V, IF=5mA

Transfer Characteristics Rise time tr --- (Typ) 9 us--- VCE=5V,IC=1mA, RL=1K

Transfer Characteristics Fall time tf --- (Typ) 8 us--- VCE=5V ,IC=1mA, RL=1K