EE-SX198/199/1018/1025/1041/1042/1070/1071 Miniature Transmissive Photomicrosensor with 2- to 8-mm Slot Width and Phototransistor Output Stable sensing at temperatures as high as 95°C (EE-SX1041, EE-SX1070) Compact model with a 5-mm wide slot (EE-SX1041) Model with 12-mm deep and 5-mm wide slot (EE-SX1042) Miniature model with a 2-mm wide slot (EE-SX1018) Low-profile model (5.4 mm high) with a 2.8-mm slot width (EE-SX1025) Ordering Information Appearance Sensing method Transmissive Slot width Slot depth Sensing object Output configuration Weight 2 mm 4.5 mm Opaque, 0.5 x 1.5 mm min. Phototransistor Approx. 0.2 g 2.8 mm 4.4 mm 3 mm 7.5 mm Part number EE-SX1018 EE-SX1025 Opaque, 0.5 x 2 mm min. Approx. 0.6 g EE-SX198 EE-SX199 3.4 mm 7.2 mm Opaque, 0.5 x 2.1 mm min. EE-SX1071 5 mm 8.2 mm Opaque, 0.5 x 2.2 mm min. EE-SX1041 5 mm 12 mm Opaque, 0.5 x 2 mm min. Approx. 0.8 g EE-SX1042 8 mm 8.2 mm Opaque, 0.5 x 2.2 mm min. Approx. 0.6 g EE-SX1070 EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 Specifications ABSOLUTE MAXIMUM RATINGS (TA = 25°C (77°F)) Item Emitter Detector Ambient temperature Symbol Rated value Forward current IF 50 mA* Reverse voltage VR 4V Collector-emitter voltage VCEO 30 V Collector current IC 20 mA Collector dissipation PC 100 mW* Operating Topr -25°C to 85°C (-13°F to 185°F)** Storage Tstg -30°C to 100°C (-22°F to 212°F) *Refer to Engineering Data if the ambient temperature is not within the normal room temperature range. **The operating temperature of the EE-SX1041/1070 is -25° to 95°C (-13°F to 203°F). CHARACTERISTICS (TA = 25°C (77°F)) Item Symbol Emitter Detector Combination EE-SX1018/1025/1041/1042/1070/ 1071 EE-SX198/199 Value Condition Value Condition Forward voltage VF 1.2 V typ. 1.5 V max. IF = 30 mA 1.2 V typ. 1.4 V max. IF = 20 mA Reverse current IR 0.01 µA typ. 10 µA max. VR = 4 V 0.01 µA typ. 10 µA max. VR = 4 V Peak emission wavelength λp(L) 940 nm typ. IF = 20 mA 940 nm typ. IF = 20 mA Dark current ID 2 nA typ. 200 nA max. VCE = 10 V 0x 2 nA typ. 200 nA max. VCE = 10 V 0x Peak spectral sensitivity wavelength λp(P) 850 nm typ. VCE = 10 V 850 nm typ. VCE = 10 V Light current (collector current) IL 0.5 mA min. 14 mA max. IF = 20 mA VCE = 10 V 0.5 mA min. 14 mA max. IF = 20 mA VCE = 5 V Collector-emitter saturated voltage VCE (sat) 0.1 V typ. 0.4 V max. IF = 20 mA IL = 0.1 mA 0.1 V typ. 0.4 V max. IF = 40 mA IL = 0.5 mA Rising time (See Note.) tr 4 µs typ. 4 µs typ. Falling time (See Note.) tf 4 µs typ. VCC = 5 V RL = 100 Ω IL = 5 mA VCC = 5 V RL = 100 Ω IL = 5 mA Note: The following illustrations show the rising time, tr, and the falling time, tf. RF Input VCC Input 0 t Output VF -- 90% 10% 0 + Output t tr tf RL 4 µs typ. EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 Engineering Data Note: The operating conditions of the photomicrosensor must be within the absolute maximum rating ranges. TEMPERATURE CHARACTERISTICS EE-SX198/199/1018/1025/1042/1071 EE-SX1070/1041 (TYPICAL) IF Ambient temperature TA (°C) Ambient temperature TA (°C) INPUT CHARACTERISTICS Collector dissipation PC (mW) IF Pc Forward current I F (mA) Forward current I F (mA) 100 Collector dissipation PC (mW) Pc DARK CURRENT TEMPERATURE DEPENDENCY (TYPICAL) VCE = 10 V 0x TA = +25 °C Dark current ID Forward current I F (mA) TA = --30 °C TA = +70 °C Forward voltage VF (V) Ambient temperature TA (°C) SWITCHING CHARACTERISTICS I/O CHARACTERISTIC (TYPICAL) (TYPICAL) EE-SX1018/1025 TA = 25 °C RL = 4.7 kΩ RL = 1 kΩ RL = 500 Ω RL = 100 Ω Light current IL (mA) Light current I L (mA) Switching regulator tr, tf ( µs) TA = 25 °C VCC = 10 V Forward current IF (mA) EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199 EE-SX1041/1042/1070/1071 TA = 25 °C VCE = 10 V Light current I L (mA) Light current I L (mA) TA = 25 °C VCE = 5 V Forward current IF (mA) Forward current IF (mA) OUTPUT CHARACTERISTICS (TYPICAL) EE-SX198/199/1041/1042/1070/1071 EE-SX1018/1025 TA = 25 °C TA = 25 °C IF = 50 mA IF = 40 mA IF = 30 mA IF = 20 mA IF = 40 mA Light current I L (mA) Light current I L (mA) PC (max.) Rated IF = 30 mA IF = 20 mA IF = 10 mA IF = 10 mA Collector-emitter voltage VCE (V) Collector-emitter voltage VCE (V) LIGHT CURRENT TEMPERATURE DEPENDENCY (TYPICAL) EE-SX1018/1025 Light current I L (mA) IF = 20 mA VCE = 5 V IF = 10 mA VCE = 5 V Ambient temperature TA (°C) Relative light current IL (%) EE-SX198/199 IF = 20 mA VCE = 5 V Ambient temperature TA (°C) EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX1041/1042/1070/1071 Light current I L (mA) IF = 20 mA VCE = 10 V IF = 10 mA VCE = 10 V Ambient temperature TA (°C) SENSING POSITION CHARACTERISTICS (TYPICAL) EE-SX1018 Relative light current IL (%) TA = 25 °C IF = 20 mA VCE = 5 V d Relative light current IL (%) EE-SX198/199 d TA = 25 °C IF = 20 mA VCE = 10 V Distance d (mm) Distance d (mm) EE-SX1025 EE-SX1041 d Relative light current I L (%) Relative light current IL (%) d TA = 25 °C IF = 20 mA VCE = 10 V Distance d (mm) Distance d (mm) EE-SX1070/1071 d TA = 25 °C IF = 20 mA VCE = 10 V Distance d (mm) Relative light current IL (%) EE-SX1042 Relative light current IL (%) TA = 25 °C IF = 20 mA VCE = 10 V TA = 25 °C IF = 20 mA VCE = 10 V d Distance d (mm) EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 Dimensions Unit: mm (inch) EE-SX198 12.2 3 5 Four, C0.3 B 0.5 Two, C1 A 2.5 2 Optical axis 10 2.5 6.2 Four, 0.25 Cross section BB B A Four, 0.5 2.5 Cross section AA 9.2 K A C E (Bottom view) EE-SX199 12.2 3 PCB Mounting Four, 0.3 5 8.1±0.1 0.5 B Two, C1 A Four, 0.7±0.1 dia. holes Two, 0.8±0.1 dia. holes 2.35±0.1 2.5 Optical axis 2 10 2.5±0.1 4.3±0.1 2.5 9.2±0.1 6.2 0.7 Four, 0.25 Cross section BB Two, 0.5 2.35 B 2.5 Cross section AA A 8.1 9.2 K C A E (Bottom view) EE-SX1018 3 2 3 Optical axis 4 0.1 1018 1.5 4 0.1 Four, C0.3 A 6 Internal Circuit (All Models) 0.5 Optical axis A C K E 1.4 1.5 A Four, 0.5 9 Four, 0.5 5.8 2.5 2.5 K C A E (Bottom view) Terminal No. A K C E Name Anode Cathode Collector Emitter EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX1025 8.9 0.2 max. 0.2 max. 2.8 4 Optical axis 1.5 3.7 0.5 4-5° White band A 1.4 4 5.4 3.9 1 1.2 2.2 Four, Four, 0.5 0.5 1.2 Cross section AA A 2.5 C0.4 6.7 K C A E (Bottom view) EE-SX1041 0.2 max. 14 0.2 max. 5 6 0.5 0.2 10 Optical axis 7.5 2.5 2.2 5 min. Two, 0.7 knobs Four, 0.5 Four, 0.25 2.35 6.6 2.54 5.2 9 K A C E (Bottom view) EE-SX1042 Four, C0.3 5 14 0.5 5 0.2 A 2 14.5 12 2.5 5 min. A 0.25 0.5 1.92 11.2 Cross section AA K A C E (Bottom view) EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX198/199/1018/1025/1041/1042/1070/1071 EE-SX1070 17.7 6 0.5 2-C1 8 10 Optical axis 2.2 7.5 2.5 6.2 Two, 0.7 knobs Four, 0.5 Four, 0.25 2.35 2.5 13.8 5.2±0.1 K A C E (Bottom view) EE-SX1071 13.6 3.4 6.2 Four, C0.3 0.5 B A 0.2 2.1 Optical axis 10.2 7.2 3 6 0.7 Four, 0.5 Four, 0.25 0.7 2.4 2.54 Cross section AA Cross section BB B A 7.6 K A C E (Bottom view) 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 ELECTRONICS, INC. OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 Cat. No. EO5DAX4 1/99 Specifications subject to change without notice. Printed in U.S.A.