GP1S56T
s
Absolute Maximum Ratings
(Ta = 25C )
*1 Pulse width<=100
s, Duty ratio = 0.01
*2 For 5 seconds
GP1S56T
s
Features
1. High sensing accuracy ( Slit width : 0.15mm )
2. Compact ( Case height : 7.5mm )
3. With positioning pin
4. PWB direct mounting type
s
Applications
1. Floppy disk drives
3. Optoelectronic switches
s
Outline Dimensions
(Unit : mm )
Parameter
Symbol
Rating
Unit
Input
Forward current
I
F
50
mA
*1
Peak forward current
I
FM
1
A
Reverse voltage
V
R
6
V
Power dissipation
P
75
mW
Output
Collector-emitter voltage
V
CEO
35
V
Emitter-collector voltage
V
ECO
6
V
Collector current
I
C
20
mA
Collector power dissipation
P
C
75
mW
Operating temperature
T
opr
- 25 to + 85
C
Storage temperature
T
stg
- 40 to + 100
C
*2
Soldering temperature
T
sol
260
C
( 5.5
) Detector center
11.0
Internal connection
diagram
5.0
(7.4)
C1.0
3
2
1
4
1
2
3
4
1 Anode
2 Cathode
3 Collector
4 Emitter
2. VCRs, cassette decks
Compact, High Sensing Accuracy
Type Photointerrupter with
Positioning Pin
Dimensions(d) Tolerance
d
<=
6.0
0.1
6.0
<
d
<=
18.0
0.2
2
-
0.7
*
Unspecified tolerances
*
( )
:
Reference dimensions
shall be as follows
;
( Slit width of
emitter side )
A-A
'
section
(2.54)
C1
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
"
"
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,
B-B
'
section
(Slit width of
detector side )
B
A
A
'
B
'
0.15
+
0.07
-
0.07
12.0
MIN.
7.5
MAX.
2
-
0.7
0.05
10.2
0.15
0
-
4.5
+
0.3
-
0.1
2.0
+
0.3
-
0
4
-
0.4
+
0.3
-
0
0.15
0.07
56
S
GP1S56T
(Ta = 25C )
s
Electro-optical Characteristics
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input
-
1.2
1.4
V
-
3
4
V
-
-
10
A
-
0.4
-
-
mA
-
-
0.4
V
-
38
90
s
-
48
110
s
Forward voltage
Peak forward voltage
Reverse current
Collector dark current
Parameter
- 25
0
25
50
75 85
100
0
10
20
30
40
50
60
- 25
0
25
50
75 85
100
0
20
40
60
80
100
120
75
500
200
100
50
20
5
2
5
2
5
Duty ratio
Pulse width <= 100
s
50C
- 25C
0C
25C
500
200
100
50
20
10
5
2
1
3
2.5
2
1.5
1
0.5
0
Fig. 1 Forward Current vs.
Ambient Temperature
Fig. 2 Collector Power Dissipation vs.
Ambient Temperature
Forward current I
F
(
mA
)
Ambient temperature T
a
(C)
Collector power dissipation P
C
(
mW
)
Ambient temperature T
a
(C)
Peak forward current I
FM
(
mA
)
Forward voltage V
F
(V)
Forward current I
F
(
mA
)
T
a
= 25C
T
a
= 75C
Fig. 4 Forward Current vs.
Forward Voltage
Output
Transfer
charac-
teristics
Collector-emitter
saturation voltage
Response time
Rise time
Fall time
I
F
= 20mA
I
FM
= 0.5A
V
R
= 3V
V
CE
= 20V
V
CE
= 5V, I
F
= 20mA
I
F
= 40mA
I
C
= 0.25mA
V
CE
= 2V, I
C
= 0.5mA
R
L
= 1K
V
F
V
FM
I
R
I
CEO
V
CE ( sat )
t
r
t
r
10
- 2
10
- 1
nA
1
100
Fig. 3 Peak Forward Current vs.
Duty Ratio
2000
1000
1
Collector Current
Ic
0
0
0
25
- 25
50
100
75
5
500
100
50
10
1
0.5
1000
100
10
0.1
0.1
1
40mA
30mA
10mA
20mA
7
8
9
10
6
3.0
2.5
2.0
1.5
1.0
0.5
0
0
5
4
3
2
1
0
25
- 25
Collector-emitter saturation voltage
50
100
75
90%
10%
Input
Output
Output
Fig. 6 Collector Current vs.
Collector-emitter Voltage
V
CE
T
a
= 25C
Forward current I
F
( mA )
Collector current I
C
(
mA
)
Collector current I
C
(
mA
)
Collector-emitter voltage V
CE
(V)
T
a
= 25C
I
F
= 50mA
Fig. 8 Collector-emitter Saturation Voltage vs.
Ambient Temperature
Collector current I
C
(
mA
)
Ambient temperature T
a
(C)
V
CE
( sat
)
(
V
)
Ambient temperature T
a
(C)
I
F
= 40mA
I
C
Response time
(
s
)
Input R
D
V
CC
R
L
t
d
t
s
t
r
t
f
Fig. 5 Collector Current vs.
Forward Current
Fig. 7 Collector Current vs.
Ambient Temperature
Fig. 9 Response Time vs.
GP1S56T
t
s
t
d
t
r
t
f
V
CE
= 2V
I
C
= 0.5mA
T
a
= 25C
Test Circuit for Response Time
5
4
3
2
1
10
20
30
40
50
= 0.6mA
0.20
0.15
0.10
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1000
= 5V
Load resistance R
L
( k
)
Load Resistance
100
1k
Frequency f ( Hz )
10
6
10
5
10
4
0
- 5
- 10
- 15
- 20
10
3
2
5
2
5
2
5
2
5
5
2
5
2
5
2
5
2
75
50
100
25
0
- 25
20V
2.0
0
- 2.0
50
100
- 1.0
1.0
0
Detector
Shield
(
Detector center
)
-
+
L
L
- 0.5
0
50
100
- 0.4 - 0.3 - 0.2 - 0.1
0
0.1
0.2
0.3
0.4 0.5
0
Shield
(Detector center )
-
+
Fig.10 Frequency Response
Fig.11 Collector Dark Current vs.
Ambient Temperature
R
L
= 10k
V
CE
= 2V
I
C
= 0.5mA
T
a
= 25C
V
CE
=
Ambient temperature T
a
(C)
Collector dark current I
CEO
(
A
)
Fig.12 Relative Collector Current vs.
Fig.13 Relative Collector Current vs.
I
F
= 20mA
V
CE
= 5V
T
a
= 25C
Relative collector current
(%
)
Shield distance L ( mm )
Relative collector current
(%
)
Shield distance L ( mm )
I
F
= 20mA
V
CE
= 5V
T
a
= 25C
Shield Distance ( 1 )
Shield Distance ( 2 )
s
Precautions for Use
GP1S56T
10
-10
10
-9
10
-8
10
-7
10
-6
0
( 1) In case of cleaning, use only the following type of cleaning solvent.
Ethyl alcohol, methyl alcohol, isopropyl alcohol
Voltage gain Av
(
dB
)
Detector
( 2) As for other general cautions, refer to the chapter " Precautions for Use .
"
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