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| GP2L20L/GP2L20R GP2L20L/GP2L20R s Features 1. Correspond to DAT prism system 2. Compact and thin Compact, Thin Type Photointerrupter s Outline Dimensions Internal connection diagram GP2L20L 4 31 2 3 24 Anode Emitter Collector Cathode GP2L20R 2 11 2 3 44 Anode Emitter Collector Cathode ( Unit : mm ) s Applications 1. Digital audio tape recorder 1 3 4.0 2.0+ R2.0 0.1 0 5.0 0.1 g (2.54) 2 - 1.0 4 3 (GP2L20R) Resin burr 3.4MAX. 2 1 1 3.75 0.1 8.8 + 0 - 0.15 1.0 + 0 - 0.1 2 Resin burr 0.8MAX. 3 4 5.0 + 0 - 0.1 +0 0.1 4.0 + 0 - 0.1 2 - 1.2 (5.0) L 2- 1.0+ 0 - 0.1 6.0 0.1 g (11.0) 4 - 0.4 - + 0.3 0.1 4 - 0.45 - + 0.3 0.4 Tolerance : 0.15mm ( ) : Reference dimensions The dimensions indicated by g refer to those measured from the lead base. L : GP2L20L R: GP2L20R 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 IFM VR P V CEO V ECO IC PC T opr T stg T sol ( Ta = 25C ) Rating 50 1 6 75 35 6 20 75 - 25 to + 85 - 40 to + 100 260 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." 10.0MIN. 2.5 - 0 2.5 0.1 (0.7) + GP2L20L/GP2L20R s Electro-optical Characteristics Parameter Forward voltage Peak forward voltage Reverse current Collector dark current 3 Collector current Rise time Respons time Fall time 4 Leak current Symbol VF VFM IR ICEO IC tr tf I LEAK Conditions IF = 20mA IFM = 0.5A VR = 3V VCE = 10V VCE = 5V, I F = 20mA VCE = 2V, I C = 2mA RL = 100 VCE = 5V, I F = 20mA MIN. 1 TYP. 1.2 3 80 70 - ( Ta = 25C ) MAX. 1.4 4 10 1 x 10 - 6 20 400 350 5 Unit V V A A mA s s A Input Output Transfer characteristics 3 The condition and arrangement of the reflective object are shown in the right drawing. 4 Without reflective object Test Condition and Arrangement for Collector Current 13 mm 25 50 75 85 Ambient temperature T a ( C) 100 MONOSASHI PRISM 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 PC ( 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 GP2L20L/GP2L20R Fig. 3 Peak Forward Current vs. Duty Ratio Pulse width <= 100 s T a = 25C Forward current I F ( mA ) Fig. 4 Forward Current vs. Forward Voltage 500 200 100 50 20 10 5 2 T a = 75C 50C 25C 0C - 20C 2000 Peak forward current I FM ( mA ) 1000 500 200 100 50 20 5 1 10- 2 2 5 10- 1 2 5 1 0 0.5 Duty ratio 1 1.5 2 2.5 Forward voltage V F ( V) 3 3.5 Fig. 5 Collector Current vs. Forward Current 25 VCE = 5V T a = 25C 20 Collector current I C ( mA ) Fig. 6 Collector Current vs. Collector-Emitter Voltage 25 T a = 25C Collector current I C ( mA ) 20 I F = 50mA 15 40mA 10 30mA 20mA 5 10mA P C ( MAX. ) 15 10 5 0 0 10 20 30 40 Forward current I F ( mA ) 50 0 0 1 2 34 56 78 Collector-emitter voltage V CE ( V) 9 10 Fig. 7 Relative Collector Current vs. Ambient Temperature 125 I F = 20mA T a = 25C Relative collector current ( % ) 100 Fig. 8 Response Time vs. Load Resistance 1000 500 200 Response time ( s ) 100 50 20 10 5 2 ts tr tf V CE = 2V I C = 2mA T a = 25C 75 50 td 5 25 0 - 25 1 0 25 50 75 Ambient temperature T a ( C) 100 1 2 5 10 20 50 100 200 Load resistance R L ( ) 500 1000 GP2L20L/GP2L20R Test Circuit for Response time Fig. 9 Frequency Response V CE = 2V I C = 2mA T a = 25C 0 Voltage gain Av ( dB ) VCC RL Output Input -5 RL = 1k Input R D - 10 100 10 Output td tr 10% 90% ts tf - 15 MONOSASHI PRISM - 20 2 5 103 2 5 104 2 5 105 2 5 106 Frequency f ( Hz ) Fig.10 Collector Dark Current vs. Ambient Temperature 10 10 Collector dark current I CEO (A) 10 10 10 10 10 10 -4 5 -5 V CE = 10V 5 -6 5 -7 5 -8 5 -9 5 - 10 5 - 11 - 25 0 25 50 75 Ambient temperature T a ( C) 100 q Please refer to the chapter " Precautions for Use" . |
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