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| GP2L22 GP2L22 s Features 1. 4mm compact resin mold type 2. High sensitivity ( IC : MIN. 0.5mA at I F = 4mA ) 3. Optimum detection distance: 0.6mm 4. Visible light cut-off type Subminiature, High Sensitivity Photointerrupter s Outline Dimensions ( Unit : mm ) Internal connection diagram 1 4 1.7 s Applications 1. Audio equipment, VCRs 4.0 2 3 1 Anode 2 Cathode 3 Collector 4 Emitter 3.0 40.4 13.5 1.0 4 - (0.6) g 1.9 2 1 3 4 g 1.5 Tolerance : 0.2mm ( ) : Reference dimensions The dimensions indicated by g refer to those measured from the lead base. s Absolute Maximum Ratings 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 Symbol IF VR P VCEO VECO IC PC Ptot T opr T stg T sol Rating 50 6 75 35 6 50 75 100 - 25 to + 85 - 40 to + 100 260 ( Ta = 25C ) Unit mA V mW V V mA mW mW C C C Input 2mm or more Soldering Area Output 1 For 3 seconds by manual soldering " 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." GP2L22 s Electro-optical Characteristics Input Output Transfer characteristics Parameter Forward voltage Reverse current Collector dark current 2 Collector current Response time 3 ( Ta = 25C ) Symbol VF IR ICEO IC tr tf I LEAK Conditions IF = 20mA VR = 6V VCE = 10V VCE = 5V, I F = 4mA VCE = 2V, I C = 10mA RL = 100 , d = 1mm VCE = 5V, I F = 4mA MIN. 0.5 TYP. 1.2 80 70 MAX. 1.4 10 10 - 6 15 400 400 5 Unit V A A mA s s A Rise time Fall time Leak current 2 The condition and arrangement of the reflective object are shown in the right drawing. 3 Without reflective object The ranking of collector current shall be classified into the following 5 ranks. Rank A B A or B B or C A, B or C IC ( mA ) 4.0 to 15.0 1.45 to 5.4 1.45 to 15.0 0.5 to 5.4 0.5 to 15.0 Al evaporation Test Condition and Arrangement for Collector Current d = 1mm-thick glass Fig. 1 Forward Current vs. Ambient Temperature 60 50 Fig. 2 Power Dissipation vs. Ambient Temperature 120 P tot 100 Power dissipation P ( mW ) 80 60 P,P c ( mA ) Forward current I F 40 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 GP2L22 Fig. 3 Forward Current vs. Forward Voltage 500 200 Forward current I F ( mA ) 100 50 20 10 5 2 1 0 0 0.5 1 1.5 2 F Fig. 4 Collector Current vs. Forward Current 25 25C 0C - 25C V CE= 5V T a = 25C 20 Collector current I C ( mA ) T a = 75C 50C 15 10 5 2.5 (V) 3 3.5 0 2.5 Forward voltage V 5.0 7.5 10.0 12.5 Forward current I F ( mA ) 15.0 Fig. 5 Collector Current vs. Collector-emitter Voltage T a = 25C 20 IF= 15mA Fig. 6 Collector Current vs. Ambient Temperature 5 I F = 4mA VCE= 5V Collector current I C ( mA ) 12 4 Collector current I C ( mA ) P C(MAX.) 10mA 10 7mA 3 2 4mA 2mA 0 0 2 4 6 8 10 Collector-emitter voltage V CE ( V ) 1 0 - 25 0 25 50 75 Ambient temperature T a ( C) 100 Fig. 7 Collector Dark Current vs. Ambient Temperature 10 10 Collector dark current I CEO ( A ) 10 10 10 10 10 10 -4 Fig. 8 Response Time vs. Load Resistance 1000 V CE= 2V IC= 10mA T a = 25C 100 Response time ( s ) tf 10 tr td 5 V CE -5 = 10V 5 -6 5 -7 5 -8 5 -9 5 - 10 1 ts 5 - 11 5 0.1 0 25 50 75 Ambient temperature T a ( C) 100 1 10 100 1000 Load resistance R L ( ) 10000 - 25 GP2L22 Fig.9 Relative Collector Current vs. Distance between Sensor and Test Card Test Circuit for Response time Relative collector current (% ) 100 I F = 4mA 80 V CE = 5V T a = 25C VCC RL Output Output td tr 10% 90% ts tf Input 60 Input R D 40 20 0 0 1 2 3 4 5 Distance between GP2L22 and test card d ( mm ) Fig.10 Relative Collector Current vs. Card Moving Distance 100 d= 1mm I F= 4mA Relative collector current ( % ) 80 V CE= 5V T a = 25C Test Condition for Distance & Detecting Position Characteristics Correspond to Fig.9 SHARP OMS TEST CARD (White) GP2L22 d 60 Correspond to Fig.10 40 SHARP OMS TEST CARD Black 20 d 0 White + Card moving direction (Distance = L ) 0 -3 -2 -1 0 1 2 3 Card moving distance L ( mm ) GP2L22 s Precautions for Use ( 1 ) Perform soldering manually. ( 2 ) Please refrain from soldering under preheating and refrain from soldering by reflow. ( 3 ) As for other general cautions, refer to the chapter " Precautions for Use" . |
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