GP1S44S1 GP1S44S1 Transmissive Type Photointerrupter with Actuator ■ Features ■ Outline Dimensions 1 2 3 (8.0) (9.35) (5.0) 18.0 17.2 (0.5) 4.0 8.0 6.2 15.3 ( Unit : mm ) 11.0 1. High sensing accuracy ( Slit width : 0.5mm ) 2. Easy wiring due to built-in connector 3. Snap-in mounting type in order to mount to an equipment easily ❈ ■ Applications 15.5 1. Copiers 2. Laser beam printers 3. Facsimiles R0.5 1.5 0.8 (20˚ ) 1.0 0.6 0.2 1.5 12.8 10.8 Internal connection diagram 2 3 2.4 1.0 17.0 16.8 13.8 11.4 9.9 (8,0) 6.9 5.4 1 1.5 (5.0) 1 GND 2 V CC 3 V OUT * Tolerance :± 0.3mm * ( ) : Reference dimensions ❈ DF3A-3P-2DSA made by HIROSE Japan Co. Ltd. ■ Absolute Maximum Ratings Paramerter Supply voltage *1 Output voltage *2 Output current *3 Output power dissipation *4 Operating temperature *4 Storage temperature Symbol V CC VO IC PO Topr Tstg ( Ta= 25˚C ) Rating - 0.5 to + 10 35 20 75 - 20 to + 75 - 40 to + 85 Unit V V mA mW ˚C ˚C *1 Collector-emitter voltage of phtotransistor *2 Collector current of phtotransistor *3 Collector dissipation of phototransistor *4 The connector should be plugged in/out at normal temperature. “ 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.” GP1S44S1 ■ Electro-optical Characteristics Parameter Dissipation current Dissipation current Symbol I CC1 I CC2 Operating supply voltage Conditions Light beam interrupted Light beam uniterrupted MIN. - TYP. - MAX. 20 20 Unit mA mA I C1 Light beam interrupted, V O = 5V, without external disturbing light illuminance - - 0.05 mA I C2 Light beam uninterrupted, V O = 5V without external diturbing light illuminance 0.25 - - mA V CC Ta=-20 to + 75˚C 4.5 5.0 5.5 V Collector current Condition of light beam interrupted : Lever is normal condition on the Fig.1 Condition of light beam uniterrupted : Lever is 30˚ or more movement condition from A point to B point on Fig.1 Fig. 1 Detecting Position Normal position C point 20 ˚ B point A point Phototransistor between A point and C point shall be ON-state when the actuator lever rotated ( 37˚ ± 5˚ ) from normal condition A point to C point in Fig.1. At this time, L C of phototransistor shall be ( * I C /2 ) . * I C is an actual measurement value on collector current in electro-optical characteristics. Normal condition B point shall be opaque condition. Fig. 2 Relative Output of I C vs. Actuator Lever Angle ON-state range of PT (*Ic/2 ) ■ Mechanical Characteristics Lever starting torque : 1x 10- 4 N • m or less 100 Relative output of I C ( % ) * ( Unless otherwise specified, VCC= 5V, Ta= 25˚C ) ■ Lever Life 100 000 times or more ( Lever reciprocating operation between normal condition B point and C point at the condition of no load. ) 50 0 32 37 42 Actuator lever angle ( ˚) GP1S44S1 Fig. 4 Collector Current vs. Output Voltage Fig. 3 Power Dissipation vs. Ambient Temperature T a = 25˚C 5.0 Collector current I C ( mA ) Power dissipation P O ( mW ) 100 80 75 60 40 25 20 0 - 20 4.0 Vcc = 5.5V 3.0 Vcc = 5V Vcc = 4.5V 2.0 1.0 0 0 25 50 75 Ambient temperature T a ( ˚C ) 0 100 Fig. 5 Collector Current 2 vs. Ambient Temperature ( Light Beam Uninterrupted ) 2 4 6 Output voltage V O ( V ) 8 10 Fig. 6 Output Saturation Voltage vs. Ambient Temperature Output saturation voltage VO(sat) ( V ) Collector current I C2 ( mA ) 0.30 4 3 2 1 - 25 0 25 50 75 85 Ambient temperature T a ( ˚C ) Fig. 7 Collector Current 1 vs. Ambient Temperature ( Light Beam Interrupted ) Collector current I C1 ( mA ) 0.1 0.08 0.06 0.04 0.02 0 - 25 0 25 50 75 85 Ambient temperature T a ( ˚C ) ● Please refer to the chapter “ Precautions for Use” . 0.25 V CC = 5V I C2= 0.125mA light beam uninterrupted 0.20 0.15 0.10 0.05 0 - 30 0 25 50 75 Ambient temperature T a ( ˚C ) 100