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| GP1S37 GP1S37 s Features 1. Ultra-compact 2. PWB mounting type package Subminiature Photointerrupter s Outline Dimensions ( Unit : mm ) Internal connection diagram 3 4 1 Anode 2 Cathode 4.8 1.4 2.0 Center of light path 2.5 (1.0) 4.0 4.0 (C0.8) ( Light path ) 2 1 3 Emitter 4 Collector (Detectorside) (0.8) Slit width s Applications 1. Cameras 2. Auto-focus cameras 4.0 0.3 4 - 0.15 g 3.64 4 1 4 - 0.4 g 2.54 3 2 * Tolerance : 0.2mm * Burr's dimensions : 0.15MAX. * Rest of gate : 0.3MAX. * ( ) : 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 P tot Topr Tstg Tsol Rating 50 6 75 35 6 20 75 100 - 25 to + 85 - 40 to + 100 260 ( Ta = 25C ) Unit mA V mW V V mA mW mW C C C Input 4.0MIN. Soldering area 1mm or more (C0.3) Rest of gate (2) Output *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." 5.0 GP1S37 s Electro-optical Characteristics Input Output Transfer characteristics Parameter Forward voltage Reverse current Collector dark current Collector Current Collector-emitter saturation voltage ( Ta = 25C ) Symbol VF IR ICEO Ic VCE(sat) Conditions IF= 20mA VR= 3V VCE= 20V VCE= 5V, I F = 3mA IF= 6mA, I C= 15 A RL= 1k VCE= 5V, I 100 A MIN. 30 TYP. 1.2 0.08 50 50 MAX. 1.4 10 1 x 10 - 7 300 0.4 150 150 Unit V A A A V s s Response time Rise time Fall time tr tf C= Fig. 1 Forward Current vs. Ambient Temperature 60 Fig. 2 Power Dissipation vs. Ambient Temperature 120 P tot 50 Power dissipation P ( mW ) Forward current I F ( mA ) 100 40 80 P,P C 30 60 20 40 10 0 - 25 20 0 - 25 0 25 50 75 85 100 0 25 50 75 85 100 Ambient temperature T a ( C ) Ambient temperature Ta ( C ) Fig. 3 Forward Current vs. Forward Voltage 500 200 ( mA ) 100 50 20 10 5 2 1 0 0.5 1.0 1.5 2.0 2.5 3.0 Forward voltage V F ( V ) T a = 75C 50C 25C 0C - 25C Fig. 4 Collector Current vs. Forward Current 1.0 V CE = 5V T a = 25C 0.8 Collector current I C ( mA ) 0.6 Forward current I F 0.4 0.2 0 0 2 4 6 8 10 Forward current I F ( mA ) GP1S37 Fig. 5 Collector Current vs. Collectoremitter Voltage 5 T a= 25C 4 0.25 Collector current I C ( mA ) Fig. 6 Collector Current vs. Ambient Temperature 0.30 I F= 3mA V CE= 5V Collector current I C ( mA ) 3 I F = 50mA 40mA 0.20 0.15 2 30mA 20mA 0.10 1 10mA 3mA 0.05 0 0 1 2 3 4 5 6 7 Collector-emitter voltage V CE 8 (V) 9 10 0 - 25 0 25 50 75 Ambient temperature T a ( C ) 100 Fig. 7 Collector-emitter Saturation Voltage vs. Ambient Temperature 0.12 I F = 6mA Collector-emitter saturation voltage V CE E(sat) ( V ) C I C = 15 A Fig. 8 Collector Dark Current vs. Ambient Temperature 10 -6 V CE= 20V Collector dark current I CEO ( A ) 0.10 10 -7 0.08 0.06 10 -8 0.04 10 -9 0.02 - 10 0 - 25 0 75 Ambient temperature T a ( C ) 25 50 100 10 0 25 50 75 Ambient temperature T a ( C ) 100 Fig. 9 Response Time vs. Load Resistance 1000 500 200 Response time ( s ) 100 50 tf 20 10 5 2 1 0.01 0.02 ts 0.05 0.1 0.2 0.5 1 2 Load resistance RL ( k ) 5 10 tr td Input RD V CE= 5V I C = 100 A T a= 25C tf tr VCC RL Output Output 10% 90% td tr ts tf Input Test Circuit for Response Time GP1S37 Fig.10 Relative Collector Current vs. Shield Distance ( 1 ) I F = 3mA, V T a = 25C 100 Relative collector current ( % ) CE = Fig.11 Relative Collector Current vs. Shield Distance ( 2 ) 5V 100 Relative collector current ( % ) I F = 3mA, V CE = 5V T a = 25C Shield L + 0 50 Detector Detector Shield 50 + 0 ( Detector center ) 0 -2 -1 0 1 2 3 0 -2 -1 0 1 2 ( Detector center ) 3 L Shield distance L ( mm ) Shield distance L ( mm ) q Please refer to the chapter " Precautions for Use ". |
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