Silicon Phototransistor in SMD Plastic Package OP570 Series * * * * High Photo Sensitivity Fast Response Time Four Lead Configurations IR Transmissive Plastic Package The OP570 series are NPN silicon phototransistors mounted in an opaque plastic SMT packages. The devices incorporate an integral molded lens which enables a narrow acceptance angle and higher collector currents than devices without lenses. This series is available with 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. Applications * * * * * * Non-Contact Position Sensing Datum detection Machine automation Optical encoders IrDA Reflective and Transmissive Sensors Relative Response vs. Wavelength 100% Relative Response 80% 60% 40% 20% 0% 400 500 600 700 800 900 1000 1100 Wavelength (nm) Pb 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 A subsidiary of TT electronics plc SMD Silicon Phototransistor OP570 Series Absolute Maximum Ratings TA = 25o C unless otherwise noted Storage Temperature Range -40 C to +85 C Operating Temperature Range -25 C to +85 C 260 C(1) Lead Soldering Temperature Collector-Emitter Voltage 30 V Emitter-Collector Voltage 5V Collector Current 20 mA 130 mW (2) Power Dissipation Notes: 1. Solder time less than 5 seconds at temperature extreme. 2. De-rate linearly at 2.17 mW/ C above 25 C. Electrical Characteristics (TA = 25C unless otherwise noted) SYMBOL IC(ON) MIN On-State Collector Current VCE(SAT) ICEO 3. PARAMETER TYP MAX UNITS 2.5 CONDITIONS mA VCE = 5.0V, Ee = 5.0mW/cm2 (3) Collector-Emitter Saturation Voltage 0.4 V IC = 100A, Ee = 2.0mW/cm2 (3) Collector-Emitter Dark Current 100 nA VCE = 5.0V, Ee = 0 (4) V(BR)CEO Collector-Emitter Breakdown Voltage 30 V IC = 100A V(BR)ECO Emitter-Collector Breakdown Voltage 5 V IE = 100A 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 T -3/4) To Calculate typical collector dark current in A, use the formula ICEO = 10 where TA is the ambient temperature in C. A 4. Relative On-State Collector Current vs. Irradiance Relative Collector Current 140% 140% Normalized at Ee = 5mW/cm2 Conditions: VCE = 5V, = 935nm, TA = 25 C 130% Relative Collector Current 160% Relative On-State Collector Current vs. Temperature 120% 100% 80% 60% 40% 20% 0 80C Normalized at TA = 25C . Conditions: VCE = 5V, = 935nm, TA = 25 C 120% 110% 100% 90% -40C 80% 70% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 2 Ee--Irradiance (mW/cm ) OPTEK Technology Inc.-- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323- 2396 sensors@optekinc.com www.optekinc.com -25 0 25 50 75 100 Temperature--(C) Issue 1.1 07.05 Page 2 of 4 SMD Silicon Phototransistor OP570 Series Relative Response vs. Angular Position Relative On-State Collector Current vs. Collector-Emitter Voltage 100% IC(ON) - On-State Collector Current (mA) 1.40 Relative Response 80% 60% 40% 20% 2 cm W/ 2 6 m cm / W 2 5m cm W/ m 4 2 cm W/ 3m 1.20 1.00 W/ c 2m 0.80 0.60 2 m 2 m 1 mW/c 0.40 0.20 0% -90 -60 -30 0 30 60 90 Angular Position (Degrees) 0 0.1 0.2 0.3 0.4 0.5 Collector-Emitter Voltage (V) Collector-Emitter Dark Current vs. Temperature Collector-Emitter Dark Current (nA) 1000 Conditions: Ee = 0 mW/cm2 VCE = 10V 100 10 1 0 -25 0 25 50 75 100 Temperature--(C) OPTEK Technology Inc.-- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323- 2396 sensors@optekinc.com www.optekinc.com Issue 1.1 07.05 Page 3 of 4 SMD Silicon Phototransistor OP570 Series OP270 OP271 1 2 PIN 1 2 PTR C E OP272 PIN 1 2 PTR C E PIN PTR 1 C 2 E OP273 1 PIN 1 2 PTR C E OPTEK Technology Inc.-- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323- 2396 sensors@optekinc.com www.optekinc.com 2 Issue 1.1 07.05 Page 4 of 4