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GP1S50/GP1S51V/GP1S52V/GP1S54
GP1S50/GP1S51V GP1S52V/GP1S54
s Features
1. High sensing accuracy ( Slilt width : 0.5mm ) 2. Both-sides mounting type : GP1S50 ( Case height : 10mm ) Either-side mounting type : GP1S51V ( Case height : 10mm ) PWB direct mounting type : GP1S52V ( Case height : 10mm ) PWB direct mounting type : GP1S54 ( Case height : 8mm )
General Purpose Photointerrupter
s Applications
1. OA equipment, such as FDDs, printers, facsimiles 2. VCRs
s Outline Dimensions
GP1S50 19.0
0.2
( Unit : mm )
GP1S51V 2.0
5.0 6.0
2 - 3.2 0.2 25.0 0.3 12.2 0.3 3.0 + 0.2 - 0.1 3.5 1.5
2 - C2.0 Slit width ( Both sides of 0.5 detector and emitter ) 1.5 10.0MIN. 10.0 7.5 7.0
12.2 + 0.3 - 0.3
3.5
7.5 7.0
10.0MIN.
2.5
4 - 0.4 + 0.3 - 0.1 (9.2) 2 3
4 - 0.45 (2.54)
+ 0.3 0.1
6.0 (2.54)
10.0
0.3 0.1
4 - 0.4 -
+ 0.3 0.1
1 Marking : GP1S50 GP1S52V 12.2 + 0.3 - 0.3 3 + 0.2 - 0.1
4
* Unspecified tolerances shall be as follows; Dimensions(d) Tolerance d<= 6.0 0.1 6.0< d<= 18.0 0.2 18.0< d<= 25.0 0.25 * ( ) : Reference dimensions GP1S54
4
3
(2.5) Detector center
1.5
3.5
2 - 0.7 6.0
12.2 0.3 3.0+ 0.2 - 0.1
( Both sides of detector and 5.0 emitter ) 0.5 Slit width 10.0
12.2 0.3 3.0 + 0.4 -0
GP1S54
5
C1.0
2.5 7.5
12.0MIN.
8.0
10.0MIN.
4 - 0.4 - 0.1 (9.2) 4 1
+0.3
4 - 0.45+ (2.54)
0.3 0.1
4 - 0.4+ -
0.3 0.1
7.5 0.1 * Unspecified tolerances shall be as follows; Dimensions(d) Tolerance d<=6.0 0.1 6.0< d<=18.0 0.2 ( ) : Reference dimensions * 1 2 2 - 0.7 1.75 * Unspecified tolerances shall be as follows; Dimensions(d) Tolerance d<=6.0 0.1 6.0< d<=18.0 0.2 * ( ) : Reference dimensions 4.2
3
2
43
" 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."
S51
3 + 0.2 - 0.1
5
12.2 0.3 3.0 + 0.2 - 0.1
5.0
( Both sides of detector and emitter ) 0.5 Slit width 2 - 3.2 0.2
4 - 0.45+ -
(9.2) 1
2
(2.54) 12.0 18.0 * Unspecified tolerances shall be as follows ; Dimensions(d) Tolerance d<= 6.0 0.1 6.0< d<= 18.0 0.2 * ( ) : Reference dimensions
( Both sides of detector and 5.0 emitter ) 0.5 Slit width
S52
C1.0
2 - R0.3MAX. 4 - 0.45 + 0.3 - 0.1
(9.2)
GP1S50/GP1S51V/GP1S52V/GP1S54
Internal connection diagram ( Common to 4 models ) 1 4 1 2 3 4 2 3 Anode Cathode Collector Emitter
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 Topr Tstg Tsol Rating 50 1 6 75 35 6 20 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
s Electro-optical Characteristics
Symbol GP1S50/ GP1S51V/ GP1S52V VF GP1S54 Peak forward voltage VFM Reverse current IR Collector dark current ICEO Collector Current Ic Collector-emitter saturation voltage VCE ( sat ) Rise time tR Response time Fall time tF Forward voltage Parameter Conditions IF = 20mA IFM = 0.5A VR = 3V VCE = 20V IF = 20mA, VCE = 5V IF = 40mA, I C = 0.5mA VCE = 2V, I CE = 2mA RL = 100 MIN. 0.5 TYP. 1.25 1.2 3 1 3 4
( Ta = 25C )
MAX. 1.4 1.4 4 10 100 5 0.4 15 20 Unit V V A nA mA V s s
Input
Output Transfer characteristics
GP1S50/GP1S51V/GP1S52V/GP1S54
Fig. 1 Forward Current vs. Ambient Temperature
60 Collector power dissipation PC ( mW ) 0 25 50 75 85 100
Fig. 2 Collector Power Dissipation vs. Ambient Temperature
120
50 Forward current I F ( mA )
100
40
80 75 60
30
20
40
10 0 - 25
20 0 - 25
0
25
50
75 85
100
Ambient temperature T a ( C )
Ambient temperature T a ( C )
Fig. 3 Peak Forward Current vs. Duty Ratio
2000 Peak forward current I FM ( mA ) 1000 500 Pulse width <=100 s T a = 25C
Fig. 4 Forward Current vs. Forward Voltage
500 200 ( mA ) 100 50 20 10 5 2 T a = 75C 50C 25C 0C - 25C
200 100 50 20
5
Forward current I
-2 -1
F
10
2
5
10
2
5
1
1 0 0.5 1 1.5 2 2.5 3 Forward voltage VF ( V )
3.5
Duty ratio
Fig. 5 Collector Current vs. Forward Current
12 V CE = 5V T a = 25C 10 Collector current I C ( mA )
Fig. 6 Collector Current vs. Collector-emitter Voltage
7 6 I F = 50mA Collector current I C ( mA ) 5 4 3 20mA 2 10mA 1 0 40mA 30mA T a = 25C
8 6
4
2 0 0 10 20 30 40 50 Forward current I F ( mA )
0
1
2
3
4
5
6
7
8
9
10
Collector-emitter voltage V CE ( V )
GP1S50/GP1S51V/GP1S52V/GP1S54
Fig. 7 Collector Current vs. Ambient Temperature
4.0 I F = 20mA 3.5 V CE = 5V Collector current I C ( mA ) 3.0 2.5 2.0 1.5 1.0 0.5 0 - 25 0 - 25 Collector-emitter saturation voltage VCE( sat ) (V) 0.2
Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature
0.25 I F = 40mA I C= 0.5mA
0.15
0.1
0.05
0
25
50
75
100
0
25
50
75
100
Ambient temperature T a ( C )
Ambient temperature T a ( C )
Fig. 9 Response Time vs. Load Resistance
100 50 20 Response time ( s ) 10 5 2 1 0.5 0.2 0.1 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 ts td tf tr V CE = 2V I C= 2mA T a = 25C
Test Circuit for Response Time
VCC Input RD RL Output
Input Output 10% 90% td tr ts tf
Load resistance RL ( k )
Fig.10 Frequency Response
V CE = 2V I C= 2mA T a = 25C
Fig.11 Collector Dark Current vs. Ambient Temperature
10 - 6
5
V CE = 20V
0 Voltage gain A V ( dB )
Collector dark current I CEO ( A ) 106
2
10 - 7
5 2
-5 RL= 10k 1k 100
10 - 8
5 2
- 10
10 - 9
5 2
- 15
- 20
2
5
103
2
5
104
2
5
105
2
5
10
- 10
- 25
0
25
50
75
100
Frequency f ( Hz )
Ambient temperature T a ( C )
GP1S50/GP1S51V/GP1S52V/GP1S54
Fig.12 Relative Collector Current vs. Shield Distance ( 1 )
I F = 20mA, V CE = 5V T a = 25C L Relative collector current ( % )
Fig.13 Relative Collector Current vs. Shield Distance ( 2 )
I F = 20mA, V CE = 5V T a = 25C Shield L 0 + Detector 50 ( Detector center )
100 Relative collector current ( % )
100
Detector Shield 50 + 0 ( Detector center )
0 - 1.5
- 1.0 - 0.5
0
0.5
1.0
1.5
2.0
2.5
0 -3
-2
-1
0
1
2
3
4
5
Shield distance L ( mm )
Shield distance L ( mm )
s Precautions for Use
( 1 ) In case of cleaning, use only the following type of cleaning solvent. Ethyl alcohol, methyl alcohol, Isopropyl alcohol ( 2 ) Please refer to the chapter " Precautions for Use " .

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