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| GP1L55 GP1L55 s Features 1. Compact package ( Case height: 8mm ) 2. High sensing accuracy ( Slit width***Detector: 0.15mm, Emitter: 0.5mm ) 3. Easy positioning to PWB with positioning pin High Sensitivity Photointerrupter s Outline Dimensions ( Unit : mm ) Internal connection diagram 3 5.0 2 AA' section ( Slit width of emitter side ) 0.5 11.0 C1.0 Detector center (5.5) + 2.0 - 0.2 0.1 4 BB ' section ( Slit width of detector side ) 0.15 0.07 1 B A GP1L55 2.0 2 - 0.7 8.0 12.0MIN. s Applications 1. Floppy disk drives 2. VCRs, Cassette decks 3. Optoelectronic switches, electronic counters, edge sensors. 4 - 0.4 +0.3 - 0.1 B' A' 4 - 0.45 + 0.3 - 0.1 (2.54) 1 2 3 4 Anode Cathode Collector Emitter (7.4) 10.2 0.15 4 1 2 - 0.7 0.05 3 2 *Unspecified tolerances shall be as follows ; Dimensions(d) Tolerance d<=6.0 0.1 6.0< d<=18.0 0.2 *( ): Reference dimensions s Absolute Maximum Ratings 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 Symbol IF I FM VR P V CEO V ECO IC PC T opr T stg T sol Rating 50 1 6 75 35 6 40 75 - 25 to + 85 - 40 to + 100 260 ( Ta = 25C ) Unit mA A V mW V V mA mW C C C Input Output *1 Pulse width<=100 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." GP1L55 s Electro-optical Characteristics Parameter Forward voltage Peak forward voltage Reverse current Collector dark current Collector Current Collector-emitter saturation voltage Rise time Response time Fall time Symbol VF V FM IR ICEO Ic V CE(sat) tr tf Conditions IF = 20mA I FM = 0.5A VR = 3V VCE = 10V IF = 2mA, VCE = 2V IF = 4mA, I C = 0.6mA VCE = 2V, I C = 10mA RL = 100 MIN. 0.6 TYP. 1.2 3 80 70 ( Ta = 25C ) MAX. 1.4 4 10 10 - 6 1 400 350 Unit V V A A mA V s s Input Output Transfer characteristics Fig. 1 Forward Current vs. Ambient Temperature 60 50 Forward current I F ( mA ) Fig. 2 Collector Power Dissipation vs. Ambient Temperature 120 Collector power dissipation P C ( mW ) 100 40 80 75 60 30 20 10 0 -25 40 20 0 -25 0 75 85 Ambient temperature T a ( C) 25 50 100 0 25 50 75 85 Ambient temperature T a ( C) 100 Fig. 3 Peak Forward Current vs. Duty Ratio 2000 ( mA ) 1000 500 Pulse width<=100 s T a = 25C Fig. 4 Forward Current vs. Forward Voltage 1000 500 200 100 50 20 10 5 2 T a = 75C 50C 25C 0C - 25C FM Peak forward current I 200 100 50 20 5 Forward current I 10 -2 F ( mA ) 2 5 -1 10 2 5 1 1 0 0.5 Duty ratio 1 1.5 2 2.5 Forward voltage V F ( V) 3 3.5 GP1L55 Fig. 5 Collector Current vs. Forward Current 50 40 Collector current Ic ( mA ) Collector current Ic ( mA ) VCE= 2V T a = 25C Fig. 6 Collector Current vs. Collector-emitter Voltage 22 IF= 5mA 20 18 16 14 12 10 8 6 4 2 1mA 2mA 3mA 4mA P c ( MAX. ) T a = 25C 30 20 10 0 0 5 10 15 20 Forward current I F ( mA ) 25 0 0 1 2 34 56 78 Collector-emitter voltage V CE ( V) 9 10 Fig. 7 Collector Current vs. Ambient Temperature 8 7 6 5 4 3 2 1 0 - 25 IF = 2mA V CE= 2V Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature 2.0 IF= 4mA IC= 0.6mA Collector-emitter saturation voltage VCE ( sat ) ( V) 1.5 Collector current I C ( mA ) 1 0.5 0 25 50 75 Ambient temperature T a ( C) 100 0 - 25 50 75 0 25 Ambient temperature T a ( C) 100 Fig. 9 Response Time vs. Load Resistance 1000 500 200 Response time ( s ) 100 50 20 10 5 2 1 1 2 5 10 20 50 100 200 Load resistance RL ( ) 500 1000 ts tf Input R D td V CE = 2V IC = 10mA T a = 25C tr VCC RL Input Output Output td tr ts tf Test Circuit for Response Time 10% 90% GP1L55 Fig.10 Frequency Response V CE = 2V IC= 10mA T a = 25C Fig.11 Collector Dark Current vs. Ambient Temperature 10 - 4 10 - 5 ( A) 5 CEO 5 V CE= 10V 0 Voltage gain AV ( dB ) 10 - 6 5 -5 RL= 1k Collector dark current I 10 - 7 5 - 10 100 10 10 - 8 5 10 - 9 5 - 15 10 - 10 5 - 20 2 5 10 3 2 5 10 4 2 5 10 5 2 5 10 6 10 - 11 - 25 Frequency f ( Hz ) 0 25 50 75 Ambient temperature T a ( C) 100 Fig.12 Relative Collector Current vs. Shield Distance ( 1 ) IF= 2mA V CE= 2V T a = 25C Fig.13 Relative Collector Current vs. Shield Distance ( 2 ) IF= 2mA V CE= 2V T a = 25C ( Detector center ) 100 Relative collector current ( % ) 100 Relative collector current ( % ) L Detector Shield 0 + Shield 50 - + 0 ( Detector center ) 50 Detector 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 ) 0 -2 -1 0 1 Shield distance L ( mm ) 2 s 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 " . L |
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