GP1S24 GP1S24 Subminiature Photointerrupter ■ Features ■ Outline Dimensions 1. Compact package 2. PWB mounting type 3. High sensing accuracy ( Silt width : 0.3mm ) 4. Gap between light emitter and detector ( 3mm ) 5. With a positioning boss ( Unit : mm ) Internal connection diagram 6.0 1.5 3.0 1. Floppy disk drives 2. Laser disc players 2 (C0.8 ) 5.2 2.5 4 ■ Absolute Maximum Ratings 4.0MIN. 0.8 C0.2 4- 0.5 ❈ 5.0 1 3 Emitter 4 Cathode 4.2 3.5 (1.0) 4- 0.15 +- 0.2 0.1 ❈ 2.5 φ 1.4+- 0 0.1 2 3 φ 1.0+- * Unspecified tolerance:± 0.2 * The dimensions indicated by ❈ refer to those measured from the lead base. * Burr's dimensions: 0.15 MAX. * ( ) : Reference dimensions 0 0.1 ( Ta = 25˚C ) Symbol IF VR P VCEO VECO IC PC P tot T opr T stg T sol Rating 50 6 75 35 6 20 75 100 - 25 to + 85 - 40 to + 100 260 Unit mA V mW V V mA mW mW ˚C ˚C ˚C *1 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.” 1mm or more Output 1 (0.3 ) Slit width Center of light path (C0.3 ) Input 3 1 Anode 2 Collector ■ Applications Parameter Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation Operating temperature Storage temperature *1 Soldering temperature 4 Soldering area GP1S24 ■ Electro-optical Characteristics ( Ta = 25˚C ) Parameter Forward voltage Reverse current Collector dark current Collector current Collector-emitter saturation voltage Rise time Response time Fall time Input Output Transfer characteristics Symbol VF IR I CEO IC V CE(sat) tr tf MIN. 40 - TYP. 1.2 50 50 MAX. 1.4 10 100 400 0.4 150 150 60 120 50 100 40 30 20 10 P tot P, P c 80 60 40 20 0 - 25 0 25 75 85 50 0 - 25 100 0 Ambient temperature T a ( ˚C ) 25 50 75 85 100 Ambient temperature T a ( ˚C ) Fig. 3 Forward Current vs. Forward Voltage Fig. 4 Collector Current vs. Forward Current 500 T a = 75˚C 200 Collector current I C ( mA ) 100 VCE = 5V T a = 25˚C 1.0 25˚C 0˚C - 25˚C 50˚C Forward current I F ( mA ) Unit. V µA nA µA V µs µs Fig. 2 Power Dissipation vs. Ambient Temperature Power dissipation P ( mW ) Forward current I F ( mA ) Fig. 1 Forward Current vs. Ambient Temperature Conditions I F = 20mA V R = 3V V CE = 20V V CE = 5V, I F = 5mA I F = 10mA, I C = 40 m A V CE = 5V, I C = 100 m A R L = 1 000 Ω 50 20 10 5 0.8 0.6 0.4 0.2 2 1 0 0 0.5 1 1.5 2 Forward voltage VF ( V ) 2.5 3 0 10 Forward current I F ( mA ) 20 GP1S24 Fig. 5 Collector Current vs. Collector-emiter Voltage Fig. 6 Collector Current vs. Ambient Temperature 200 T a = 25˚C I F = 50mA 4.0 Collector current I C ( µ A ) Collector current I C ( mA ) 3.6 40mA 3.2 2.8 30mA 2.4 2.0 20mA 1.6 1.2 150 100 50 10mA 0.8 5mA 0.4 0 0 2 4 6 Collector-emitter voltage V CE 8 (V) 0 - 25 10 75 85 Fig. 8 Collector Dark Current vs. Ambient Temperature Fig. 7 Collector-emitter Saturation Voltage vs. Ambient Temperature 10- 6 0.14 I F = 10mA I C = 40 µ A V CE = 20V 5 0.13 Collector dark current I CEO ( A) Collector-emitter saturation voltage V CE ( sat ) ( V ) 0 25 50 Ambient temperature T a ( ˚C ) 0.12 0.11 0.10 2 10- 7 5 2 10- 8 5 2 10- 9 5 0.09 2 10- 10 - 25 0 25 50 0 75 85 25 Ambient temperature T a ( ˚C ) 50 75 100 Ambient temperature T a ( ˚C ) Fig. 9 Response Time vs. Load Resistance Response time ( µs ) 1000 VCE = 5V I C = 100µ A T a = 25˚C tr Test Circuit for Response Time tf 100 Input VCC td Input RD RL Output Output 10% ts 10 90% td ts tr 1 10 Load resistance R L ( kΩ ) 100 tf GP1S24 L= 0 90 L Shield 80 70 GP1S24 60 50 I F = 4mA VCE = 5V 40 30 ● 80 70 50 40 30 20 10 2 3 Please refer to the chapter “ Precautions for Use”. GP1S24 I F = 5mA VCE = 5V 60 10 Shield distance L ( mm ) L= 0 90 20 1 Shield 100 L Relative collector current ( % ) 100 Fig.11 Relative Collector Current vs. Shield Distance ( 2 ) Relative collector current ( % ) Fig.10 Relative Collector Current vs. Shield Distance ( 1 ) 0.5 1 1.5 Shield distance L ( mm ) 2 2.5