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GP2L23L/GP2L23R
GP2L23L/GP2L23R
s Features
1. Correspond to prism system 2. Compact and thin ( Thickness : 3mm )
Compact, Thin Type Photointerrupter
s Outline Dimensions
Internal connection diagram GP2L23L GP2L23R
( Unit : mm )
s Applications
1. Specified for tape-end detection for digital audio tape recorders
12 34
1 2 3 4
Cathode Anode Emitter Collector 12 34
1 2 3 4
Emitter Collector Cathode Anode
7.75 4.0 2.0 R2.0 2 - 1.2 3.0 1.5
Resin burr 0.8MAX. 4.5
(5.0)
4- 0.45+ -
0.3 0.1
0.25+ -
0.3 0.1
3.75 0.1 2 - (2.54) 12 34 Tolerance : 0.15mm ( ) : Reference dimensions L : GP2L23L R : GP2L23R 6.0 0.1 (1.15) 1.0
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 VCEO VECO IC PC T opr T stg T sol Rating 50 1 6 75 35 6 40 75 - 20 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 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."
2 - 1.0
5.0
L
GP2L23L/GP2L23R s Electro-optical Characteristics
Input Output Transfer characteristics Parameter Forward voltage Peak forward voltage Reverse current Collector dark current 3 Collector current Response time
4
( Ta = 25C)
Symbol VF V FM 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 = 10mA RL = 100 , d = 13mm VCE = 5V, I F = 20mA MIN. 0.8 TYP. 1.2 3 80 70 MAX. 1.4 4 10 10 - 6 15 400 350 50 Unit V V A A mA s s A
Rise time Fall time
Leak current
3 The condition and arrangement of the reflective object are shown in the following drawing 4 Without reflective object
Test Condition and Arrangement for Collector Current
MONOSASHI PRISM 13mm GP2L23L GP2L23R
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
25
50
a
Ambient temperature T
75 ( C)
85
100
GP2L23L/GP2L23R
Fig. 3 Peak Forward Current vs. Duty Ratio
2000 Peak forward current I F M ( mA ) 1000 500 Pulse width <= 100 s T a = 25C Forward current I F ( mA )
Fig. 4 Forward Current vs. Forward Voltage
500 200 100 100 50 T a = 75C 50C 25C 0C - 20C
200 100 50 20
5
20 5 2 1
10
-2
2
5
10
-1
2
5
1
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Duty ratio
Forward Voltage V F ( V)
Fig. 5 Collector Current vs. Forward Current
20 18 16 Collector current I C ( mA ) VCE = 5V T a = 25C
Fig. 6 Collector Current vs. Collector-emitter Voltage
16 T a = 25C 14 P C( MAX.) Collector current I C ( mA ) 12 10 8 6 4 10mA 2 0 20mA I F = 40mA 30mA
14 12 10 8 6 4 2 0 0 10 20 30
F
40 ( mA )
50
0
1
2
3
4
5
6
7
8
9
10
Forward current I
Collector-emitter voltage V CE ( V)
Fig. 7 Relative Collector Current vs. Ambient Temperature
125 I F = 20mA VCE = 5V Relative collector curent ( % ) 100
Fig. 8 Response Time vs. Load Resistance
1000 VCE = 2V 500 200 Response time ( s ) 100 50 20 10 5 2 ts tf I C = 10mA T a = 25C tr
75
50
td
25
0 - 25
1 0 25 50 75 100 1 2 5 10 20 50 100 200 500 1000 Load resistance R L ( )
Ambient temperature T a ( C)
GP2L23L/GP2L23R
Fig. 9 Frequency Response Test Circuit for Response Time
VCE = 2V I C = 10mA T a = 25C
0 Input RD RL Output Voltage gain A V ( dB ) VCC Input 10% 90% td ts tr MONOSASHI PRISM tf
Output
-5 RL = 1k 100 10
- 10
- 15
- 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
VCE = 10V
5
-6
5
-7
5
-8
5
-9
5
- 10
5
- 11
- 25
0
25
50
75
100
Ambient temperature T a ( C)
q
Please refer to the chapter " Precautions for Use " .

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