GP1S23 GP1S23 Subminiature Photointerrupter ■ Features ■ Outline Dimensions 1. Ultra-compact 2. PWB mounting type package 3. High sensing accuracy ( Slit width: 0.3mm ) 4. Gap between light emitter and derector: 2mm ( Unit : mm ) Internal connection diagram ■ Applications 2 3 1 4 1 Anode 2 Cathode 5.0 1.5 2.0 3 Emitter 4 Collector 4.2 (0.3) Slit width 5.2 2.8 (1.0) Center of light path (C0.8) 3.9 1. Cameras 2. Floppy disk drives Rest of gate (2) 4.0MIN. (C0.3 ) 4 - 0.15 1.5 +0.1 - 0 Hole 4 - 0.5 ❈2.5 ❈ 3.65 4 1 * Tolerance :± 0.2mm * Burr's dimensions : 0.15MAX. * Rest of gate: 0.3MAX. * ( ) : Reference dimensions * The dimensions indicated by ❈ refer to those measured from the lead base. 3 2 ■ Absolute Maximum Ratings Output Symbol IF VR P V CEO V ECO IC PC Ptot T opr T stg Tsol 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 1mm or more Input 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 ( Ta = 25˚C ) Soldering area *1 For 3 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.” GP1S23 ■ Electro-optical Characteristics Input Output Transfercharacteristics ( Ta = 25˚C ) Parameter Forward voltage Reverse current Collector dark current Collector Current Symbol VF IR I CEO Ic Collector-emitter saturation voltage Rise time Response time Fall time V CE(sat) tr tf TYP. 1.2 50 50 MAX. 1.4 10 1 x 10 - 7 400 0.4 150 150 Unit V µA A µA V µs µs Fig. 2 Power Dissipation vs. Ambient Temperature 60 120 50 100 40 30 20 10 P tot P, P c 80 60 40 20 0 - 25 0 25 50 75 85 0 - 25 100 0 Ambient temperature T a ( ˚C ) 25 75 85 50 100 Ambient temperature T a ( ˚C ) Fig. 3 Forward Current vs. Forward Voltage Fig. 4 Collector Current vs. Forward Current 500 1.0 T a = 75˚C 200 V CE= 5V T a = 25˚C 25˚C 0˚C - 25˚C 50˚C 0.8 50 20 10 5 C ( mA ) 100 0.6 Collector current I Forward current I F ( mA ) MIN. 40 - I C = 0.1mA, V CE = 5V, R L = 1k Ω 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 I F = 5mA, V CE = 5V I F = 10mA, I C = 40 µ A 0.4 0.2 2 1 0 0 0.5 1 1.5 2 Forward voltage V F ( V ) 2.5 3 0 4 8 12 Forward current I F 16 ( mA ) 20 GP1S23 Fig. 5 Collector Current vs. Collector-emitter voltage Fig. 6 Collector Current vs. Ambient Temperature 0.25 3.0 T a = 25˚C I F = 5mA V CE = 5V 0.20 C ( mA ) I F = 50mA 40mA 1.8 Collector current I Collector current I C ( mA ) 2.4 30mA 1.2 20mA 0.6 0.15 0.10 0.05 10mA 5mA 0 - 25 0 0 5 10 Collector-emitter voltage VCE (V) Fig. 7 Collector-emitter Saturation Voltage vs. Ambient Temperature 25 50 75 Ambient temperature T a ( ˚C ) 100 Fig. 8 Collector Dark Current vs. Ambient Temperature 10 - 6 0.14 I F = 10mA V CE = 20V 5 I C = 40 µ A 0.12 Collector dark current I CEO (A) Collector-emitter saturation voltage V CE(sat) ( V ) 0 0.10 0.08 0.06 2 10 - 7 5 2 10 - 8 5 2 10 - 9 5 2 0.04 - 25 10 - 10 0 25 50 75 100 0 25 Ambient temperature T a ( ˚C ) 50 75 100 Ambient temperature T a ( ˚C ) Fig. 9 Response Time vs. Load Resistance Test Circuit for Response Time 500 V CE = 5V IC = 100 µ A T a = 25˚C 200 Response time ( µ s ) 100 50 20 2 1 RD RL Output tf Output 10% 90% tr td 10 5 Input VCC Input td tr ts 0.5 0.3 0.05 0.1 0.2 ts 0.5 1 2 5 10 20 Load resistance RL ( kΩ ) 50 100 tf GP1S23 Fig.11 Relative Collector Current vs. Shield Distance ( 2 ) 100 80 Shield 60 + 0 ( Detector center ) 40 60 0 + 40 Detector 20 20 0 0 - 2 - 1 0 1 2 Shield distance L ( mm ) ● Shield 80 L L Relative collector current ( % ) 100 I F = 5mA V CE = 5V T a = 25˚C Please refer to the chapter “ Precautions for Use ”. - 2 - 1 0 1 Shield distance L ( mm ) 2 ( Detector center ) I F = 5mA V CE = 5V T a = 25˚C Detector Relative collector current ( % ) Fig.10 Relative Collector Current vs. Shield Distance ( 1 )