EE-SY169

EE-SY169/169A Phototransistor Output with Convergent Lens for Precise Sensing
Sensing accuracy as high as ±0.6 mm
Model with a red LED assures smooth sensing of dyestuffs (EE-SY169)
Ideal to be built into printers and copy machines for sensing paper edges Ordering Information Appearance Sensing method Reflective, convergent lens Sensing distance 4 mm Sensing object White paper with reflection factor of 90% Output configuration Phototransistor Weight Approx. 1.0 g Part number EE-SY169 Red LED EE-SY169A IR LED Specifications
ABSOLUTE MAXIMUM RATINGS (TA = 25°C (77°F)) Item Input Forward current Pulse forward current Reverse voltage Output Collector-emitter voltage Collector current Collector dissipation Ambient temperature Operating Storage Symbol IF IFP VR VCEO IC PC Topr Tstg Rated value EE-SY169 40 mA* 300 mA** 3V 30 V 20 mA 100 mW 0°C to 70°C** (32°F to 158°F) -20°C to 80°C (-4°F to 176°F) EE-SY169A 50 mA* 1 A** 3V 30 V 20 mA 100 mW 0°C to 70°C** (32°F to 158°F) -20°C to 80°C (-4°F to 176°F) *Refer to Engineering Data if the ambient temperature is not within the normal room temperature range. **This value was measured with a pulse width of 10 µs and a repeating frequency of 100 Hz. EE-SY169/169A EE-SY169/169A
CHARACTERISTICS (TA = 25°C (77°F)) Item Emitter Forward voltage Reverse current Peak emission wavelength Receiver Dark current Peak spectral sensitivity wavelength Combination Light current Leakage current Rising time*** Falling time*** Symbol y VF IR EE-SY169 Value 2.3 V max. 10 µA max. 660 nm typ. 200 nA max. 850 nm typ. 160 to 2,000 µA 2 µA max. 30 µs typ. 30 µs typ. Condition IF = 20 mA VR = 3 V IF = 20 mA VCE = 5 V, 0
x VCE = 5 V IF = 20 mA* VCE = 5 V IF = 20 mA** VCE = 5 V VCC = 5 V RL = 1 kΩ IL = 1 mA EE-SY169A Value 1.5 V max. 10 µA max. 920 nm typ. 200 nA max. 850 nm typ. 160 to 2,000 µA 2 µA max. 30 µs typ. 30 µs typ. Condition IF = 30 mA VR = 4 V IF = 20 mA VCE = 5 V, 0
x VCE = 5 V IF = 20 mA* VCE = 10 V IF = 20 mA** VCE = 10 V VCC = 5 V RL = 1 kΩ IL = 1 mA λp(L) ID λp(P) IL ILEAK tr tf *The sensing object is white paper with a reflection factor of 90% at a sensing distance of 4.0 mm. **The sensing object reflects no light. ***The following illustrations show the rising time, tr, and the falling time, tf. Sensing object Input 0 90% 10% t tr tf Output Input RL VCC t Output 0 Engineering Data Note: The operating conditions of the photomicrosensor must be within the absolute maximum rating ranges.
TEMPERATURE CHARACTERISTICS EE-SY169 Pc EE-SY169A Forward current I F (mA) Collector dissipation PC (mW) Pc Forward current I F (mA) Collector dissipation PC (mW) IF IF Ambient temperature TA (°C) Ambient temperature TA (°C) EE-SY169/169A EE-SY169/169A
INPUT CHARACTERISTICS (TYPICAL) EE-SY169 EE-SY169A Forward current I F (mA) Forward current I F (mA) TA = --30°C TA = +25°C TA = +70°C Forward voltage VF (V) Forward voltage VF (V)
INPUT/OUTPUT CHARACTERISTICS (TYPICAL) EE-SY169 EE-SY169A Light current I L ( µ A) Light current I L ( µ A) 3.5 mm 4.0 mm 4.5 mm 3.5 mm 4.0 mm 4.5 mm Sensing distance L (paper with a reflection factor of 90%) VCE = 5 V Sensing distance L (paper with a reflection factor of 90%) VCE = 5 V Forward current IF (mA) Forward current IF (mA)
OUTPUT CHARACTERISTICS (TYPICAL) EE-SY169 EE-SY169A Light current I L ( µ A) Light current I L ( µ A) Collector-emitter voltage VCE (V) Collector-emitter voltage VCE (V) Sensing distance L (paper with a reflection factor of 90%) 3.5 mm 4.0 mm 4.5 mm Sensing distance L (paper with a reflection factor of 90%) 3.5 mm 4.0 mm 4.5 mm EE-SY169/169A EE-SY169/169A
LIGHT CURRENT TEMPERATURE DEPENDENCY (TYPICAL) EE-SY169 EE-SY169A Change rate of IL (%) Change rate of IL (%) Ambient temperature TA (°C) Sensing distance L = 4.0 mm (paper with a reflection factor of 90%) IF = 20 mA VCE = 5 V Ambient temperature TA (°C) Sensing distance L = 4.0 mm (paper with a reflection factor of 90%) IF = 20 mA VCE = 5 V
SENSING POSITION CHARACTERISTICS (TYPICAL) EE-SY169 Relative light current IL (%) EE-SY169A Relative light current IL (%) Distance d2 (mm) TA = 25 °C IF = 20 mA VCE = 5 V Sensing object: White paper with a reflection factor of 90% 3.5 mm 4.0 mm 4.5 mm TA = 25 °C IF = 20 mA VCE = 5 V Distance d2 (mm) 3.5 mm 4.0 mm 4.5 mm Sensing object: White paper with a reflection factor of 90% EE-SY169/169A EE-SY169 Relative light current IL (%) EE-SY169/169A EE-SY169A Relative light current IL (%) Distance d2 (mm) TA = 25 °C IF = 20 mA VCE = 5 V Sensing object: White paper with a reflection factor of 90% 3.5 mm 4.0 mm 4.5 mm TA = 25 °C IF = 20 mA VCE = 5 V Distance d2 (mm) 3.5 mm 4.0 mm 4.5 mm Sensing object: White paper with a reflection factor of 90%
LEAKAGE CURRENT CHARACTERISTICS (TYPICAL) EE-SY169 VCE = 5 V EE-SY169A VCE = 5 V Current leakage I LEAK (nA) Current leakage I LEAK (nA) Forward current IF (mA) Forward current IF (mA)
SENSING DISTANCE CHARACTERISTICS (TYPICAL) EE-SY169 TA = 25 °C IF = 20 mA VCE = 10 V Sensing object: White paper with a reflection factor of 90% EE-SY169A TA = 25 °C IF = 20 mA VCE = 10 V Sensing object: White paper with a reflection factor of 90% Light current I L ( µ A) Light current I L ( µ A) Distance d (mm) Distance d (mm) EE-SY169/169A EE-SY169/169A
SWITCHING CHARACTERISTICS (RISING TIME) (TYPICAL) EE-SY169 Switching regulator tr, tf ( µ s) Input IL VCC OUT RL RL = 4.7 kΩ RL = 1 kΩ RL = 470 Ω RL = 100 Ω Light current IL (mA)
SENSING ANGLE CHARACTERISTICS (TYPICAL) EE-SY169 +θ EE-SY169A 0 Relative light current IL (%) +θ d Relative light current IL (%) −θ d −θ d = 3 mm d = 4 mm d = 5 mm d = 3 mm d = 4 mm d = 5 mm Angle deviation Θ (°) Angle deviation Θ (°) Dimensions Unit: mm (inch)
EE-SY169/169A 3.2 0.5 A 6 2.5 1.8 1.6 12.5 K E Internal Circuit C 8 1 3.2 4.8 1 dia. 7 9.2 1 dia. Two, C0.2 Terminal No. A K C E Name Anode Cathode Collector Emitter 3 (Bottom view) EE-SY169/169A EE-SY169/169A Precautions Refer to the Technical Information Section for general precautions. NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. Omron Europe B.V. EMA-ISD, tel:+31 23 5681390, fax:+31 23 5681397, http://www.eu.omron.com/ema
Cat. No. EO5DAX4 1/99 Specifications subject to change without notice. Printed in U.S.A.