OP573

Silicon Phototransistor OP570 Series OP570 Features: x x x x x SMD plastic package High photo sensitivity Fast response time Choice of four lead configurations IR transmissive plastic package OP573 OP571 OP572 Description: Each device in this series is an NPN silicon phototransistor mounted in an opaque plastic SMD package, with an integral molded lens that enables a narrow acceptance angle and a higher collector current than devices without a lense. The OP570 series has four lead configurations and is compatible with most automated mounting equipment. The OP570 series is mechanically and spectrally matched to the OP270 series infrared LEDs. Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation) data. Applications: Ordering Information x Non-contact position sensing x Datum detection x Machine automation x Optical encoders x IrDA x Reflective and transmissive sensors Part Number OP570 OP571 OP572 OP573 Sensor Phototransistor Viewing Angle Lead Length 25° Axial Gull Wing Yoke Rev. Gull OP570 OP571 OP571 OP572 1 OP573 Pin # Transistor 1 Collector 2 Emitter 2 RoHS OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue 1.3 10/07 Page 1 of 4 Silicon Phototransistor OP570 Series OP573 DIMENSIONS ARE IN: OP570 [MILLIMETERS] INCHES TOLERANCE IS ± .0039 [0.1] OP571 OP572 2 1 Pin # Transistor 1 Collector 2 Emitter OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue 1.3 10/07 Page 2 of 4 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Silicon Phototransistor OP570 Series Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage Temperature Range -40o C to +85o C Operating Temperature Range -25o C to +85o C Collector-Emitter Voltage 30 V Emitter-Collector Voltage 5V Collector Current 20 mA 260° C(1) Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] 130 mW (2) Power Dissipation Notes: 1. Solder time less than 5 seconds at temperature extreme. 2. Derate linearly at 2.17 mW/° C above 25° C. Electrical Characteristics (TA = 25rC unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS 2.5 - - mA TEST CONDITIONS Input Diode IC (ON) On-State Collector Current VCE = 5.0 V, EE = 5.0 mW/cm2 (1) VCE(SAT) Forward Voltage - - 0.4 V IC = 100 µA, EE = 2.0 mW/cm2 (1) ICEO Reverse Current - - 100 nA VCE = 5.0 V, EE = 0(2) VBR(CEO) Wavelength at Peak Emission 30 - - V IC = 100 µA V(BR)ECO Emission Angle at Half Power Points 5 - - V IE = 100 µA Notes: 1. Light source is an unfiltered GaAl LED with a peak emission wavelength of 935nm and a radiometric intensity level which varies less than 10% over the entire lens surface of the phototransistor being tested. (0.04 Ta-3.4) 2. To calculate typical collector dark current in µA, use the formula ICEO = 10 where Ta is the ambient temperature in ° C. Relative Collector Current 140% Relative On-State Collector Current vs. Temperature 140% Normalized at Ee = 5mW/cm2 Conditions: VCE = 5V, = 935nm, TA = 25 °C 130% Relative Collector Current 160% Relative On-State Collector Current vs. Irradiance 120% 100% 80% 60% 40% 20% 0 Normalized at TA = 25°C . Conditions: VCE = 5V, = 935nm, TA = 25 °C 120% 110% 100% 90% 80% 70% 1.0 2.0 3.0 4.0 5.0 6.0 Ee—Irradiance (mW/cm2) 7.0 8.0 -25 0 25 50 75 100 Temperature—(°C) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue 1.3 10/07 Page 3 of 4 Silicon Phototransistor OP570 Series Relative Collector Current vs. Ambient Termperature Collector Current vs. Collector-Emitter Voltage Collector Dark Current Vs. Ambient Temperature Spectral Sensitivity vs. Wavelength Normalized Spectral Intensity 1.0 0.8 0.6 0.4 0.2 600 700 800 900 1000 1100 1200 Wavelength — O(nm) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue 1.3 10/07 Page 4 of 4 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com