GP1S56T GP1S56T Compact, High Sensing Accuracy Type Photointerrupter with Positioning Pin ■ Features ■ Outline Dimensions 1. High sensing accuracy ( Slit width : 0.15mm ) 2. Compact ( Case height : 7.5mm ) 3. With positioning pin 4. PWB direct mounting type ( Unit : mm ) Internal connection diagram 3 2 0.3 0.1 11.0 2.0+- 0.3 0 B A A’ 4- B’ 0.4+- 0.3 0 (7.4) (2.54) 10.2 ± 0.15 * Unspecified tolerances shall be as follows ; Dimensions(d) Tolerance d<=6.0 ± 0.1 6.0< d<=18.0 ± 0.2 * ( ): Reference dimensions ■ Absolute Maximum Ratings Input Output Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature *2 Soldering temperature 4 1 3 2 ( Ta = 25˚C ) Symbol IF I FM VR P VCEO VECO IC PC T opr T stg T sol 12.0MIN. 7.5MAX. 0 - 4.5+- B-B’ section ( Slit width of detector side ) 0.15 ± 0.07 C1.0 2 - 0.7 C1 (5.5) Detector center A-A’ section ( Slit width of emitter side ) 0.15 +- 0.07 0.07 56 1. Floppy disk drives 2. VCRs, cassette decks 3. Optoelectronic switches 3 Collector 4 Emitter 5.0 1 1 Anode 2 Cathode S 4 ■ Applications Rating 50 1 6 75 35 6 20 75 - 25 to + 85 - 40 to + 100 260 Unit mA A V mW V V mA mW ˚C ˚C ˚C *1 Pulse width<=100 µ s, Duty ratio = 0.01 *2 For 5 seconds “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” 2 - φ 0.7 ± 0.05 GP1S56T ■ Electro-optical Characteristics ( Ta = 25˚C ) Symbol VF V FM IR I CEO Ic Parameter Forward voltage Peak forward voltage Reverse current Collector dark current Collector Current Collector-emitter saturation voltage Input Output Transfer characteristics VCE ( sat ) tr tr Rise time Fall time Response time Fig. 1 Forward Current vs. Ambient Temperature Conditions I F = 20mA I FM = 0.5A VR = 3V VCE = 20V VCE = 5V, I F = 20mA I F = 40mA I C = 0.25mA VCE = 2V, I C = 0.5mA RL = 1K Ω Collector power dissipation P C ( mW ) Forward current I F ( mA ) MAX. 1.4 4 10 100 - Unit V V µA nA mA - - 0.4 V - 38 48 90 110 µs µs 120 50 40 30 20 10 0 - 25 0 25 50 75 85 Ambient temperature T a ( ˚C ) 80 75 60 40 20 0 25 50 75 85 Ambient temperature T a ( ˚C ) 100 Fig. 4 Forward Current vs. Forward Voltage 500 Pulse width <= 100µ s T a = 25˚C 2000 100 0 - 25 100 Fig. 3 Peak Forward Current vs. Duty Ratio Forward current I F ( mA ) 1000 500 200 100 25˚C 0˚C - 25˚C T a = 75˚C 50˚C 200 FM ( mA ) TYP. 1.2 3 1 - Fig. 2 Collector Power Dissipation vs. Ambient Temperature 60 Peak forward current I MIN. 0.4 100 50 20 10 5 50 2 20 1 5 10 - 2 2 5 10 - 1 Duty ratio 2 5 1 0 0.5 1 1.5 2 Forward voltage V F ( V ) 2.5 3 GP1S56T Fig. 5 Collector Current vs. Forward Current Fig. 6 Collector Current vs. Collector-emitter Voltage 3.0 5 V CE = 5V T a = 25˚C T a = 25˚C 2.5 ( mA ) 2 40mA 1.5 30mA 1.0 1 20mA 0.5 10mA 0 0 0 10 20 30 40 Forward current I F ( mA ) 50 0 1 2 3 4 5 6 7 8 9 10 Collector-emitter voltage V CE ( V ) Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature Fig. 7 Collector Current vs. Ambient Temperature 1.4 0.20 I F = 40mA I C= 0.6mA Collector-emitter saturation voltage V CE(sat) ( V ) 1.2 Collector current I C ( mA ) I F = 50mA 2.0 C 3 Collector current I Collector current I C ( mA ) 4 1.0 0.8 0.15 0.6 0.4 0.2 0 - 25 0 25 50 75 Ambient temperature T a ( ˚C ) 100 0.10 - 25 0 25 50 75 100 Ambient temperature T a ( ˚C ) Fig. 9 Response Time vs. Load Resistance 1000 tf tr 100 Response time ( µ s ) Test Circuit for Response Time V CE = 2V I C= 0.5mA T a = 25˚C 500 VCC 50 Input RL Input R D td 10 Output Output 10% ts 5 90% td tr 1 0.5 0.1 0.1 1 10 100 Load resistance R L ( kΩ ) 1000 ts tf GP1S56T Fig.11 Collector Dark Current vs. Ambient Temperature V CE = 2V I C = 0.5mA T a = 25˚C Voltage gain Av ( dB ) 0 -5 R L = 10kΩ 1kΩ 100Ω - 10 - 15 10 -6 V CE = 5 20V 2 Collector dark current I CEO ( A ) Fig.10 Frequency Response 10 -7 5 2 10 -8 5 2 10 -9 5 2 10 -10 - 25 - 20 5 106 Relative collector current (%) 100 I F = 20mA V CE = 5V T a = 25˚C L Shield Detector 50 + 0 ( Detector center ) 0 - 0.5 - 0.4 - 0.3 - 0.2 - 0.1 0 0.1 0.2 0.3 0.4 0.5 Shield distance L ( mm ) 25 50 75 Ambient temperature T a ( ˚C ) 100 Fig.13 Relative Collector Current vs. Shield Distance ( 2 ) 100 I F = 20mA V CE = 5V T a = 25˚C Shield - + 50 0 - 2.0 ■ Precautions for Use ( 1 ) In case of cleaning, use only the following type of cleaning solvent. Ethyl alcohol, methyl alcohol, isopropyl alcohol ( 2 ) As for other general cautions, refer to the chapter “ Precautions for Use ” . ( Detector center) Fig.12 Relative Collector Current vs. Shield Distance ( 1 ) 0 L 5 104 2 5 105 2 Frequency f ( Hz ) Relative collector current (%) 5 103 2 0 2 Detector - 1.0 0 1.0 Shield distance L ( mm ) 2.0