SHARP GP1S21

GP1S21/GP1S22
Subminiature Photointerrupter
GP1S21/GP1S22
■ Features
■ Outline Dimensions
1. Ultra-compact
2. PWB mounting type package
3. High sensing accuracy
Slit width ; GP1S21 : 0.8mm
GP1S22 : 0.3mm
(
( Unit : mm )
Internal connection
diagram
2
3
)
4
1
3 Emitter
4 Collector
1 Anode
2 Cathode
■ Applications
1. Cameras
2. Floppy disk drives
4.2
4.2
★ Slit width
( Light axis ) 1.5 1.2
3.9
5.2
2.8
(1.0)
(C0.8)
4.0MIN.
(C0.3)
4 - 0.15
❈3.1
1
2
■ Absolute Maximum Ratings
Output
❈2.5
4
0.1
0 Hole
★ Slit width
GP1S21 : 0.8mm
GP1S22 : 0.3mm
* Tolerance:± 0.2mm
* Burr's dimensions : 0.15MAX.
* Rest of gate : 0.3MAX.
* ( ) : Reference dimensions
* The dimensions indicated by
❈ refer to those measured
from the lead base.
3
( Ta = 25˚C )
Symbol
IF
VR
P
VCEO
VECO
IC
PC
Ptot
T opr
T stg
T sol
Rating
50
6
75
35
6
20
75
100
- 25 to + 85
- 40 to + 100
260
Unit
mA
V
mW
V
V
mA
mW
mW
˚C
˚C
˚C
1mm or more
Input
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
φ 1.5+-
Rest of gate
(2)
4 - 0.5
Soldering area
*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.”
GP1S21/GP1S22
■ Electro-optical Characteristics
Parameter
Forward voltage
Reverse current
Collector dark current
Input
Output
Transfer
characteristics
Symbol
VF
IR
I CEO
GP1S21
GP1S22
GP1S21
GP1S22
Rise time
Fall time
Collector Current
Collector-emitter
saturation voltage
Response time
( Ta = 25˚C )
Ic
V CE(sat)
tr
tf
I C = 0.1mA, V CE = 5V, R L = 1kΩ
120
50
100
Power dissipation P ( mW )
60
40
30
20
10
TYP.
1.2
50
50
MAX.
1.4
10
1 x 10 -7
260
1300
0.4
0.4
150
150
P tot
P, P c
80
60
40
20
0
- 25
0
25
50
75 85
0
- 25
100
0
Ambient temperature T a ( ˚C )
25
75 85
50
100
Ambient temperature T a ( ˚C )
Fig. 3 Forward Current vs.
Forward Voltage
Fig. 4 Collector Current vs.
Forward Current
2.0
500
T a = 75˚C
50˚C
100
V CE = 5V
T a = 25˚C
1.8
25˚C
0˚C
- 25˚C
1.6
Collector current I C ( mA )
200
Forward current I F ( mA )
MIN.
27
100
-
Fig. 2 Power Dissipation vs.
Ambient Temperature
Fig. 1 Forward Current vs. Ambient
Temperature
Forward current I F ( mA )
Conditions
I F = 20mA
V R = 3V
V CE = 20V
V CE = 5V, I F = 1.5mA
V CE = 5V, I F = 5mA
I F = 3mA, I C = 27 µ A
I F = 10mA, I C = 50 µ A
50
20
10
5
1.4
1.2
GP1S21
1.0
0.8
GP1S22
0.6
0.4
2
0.2
1
0
0
0.5
1
1.5
2
2.5
Forward voltage V F ( V )
3
3.5
0
1
2
3
4
5
6
7
Forward current I F ( mA )
8
9
10
Unit
V
µA
A
µA
µA
V
V
µs
µs
GP1S21/GP1S22
Fig. 5-a Collector Current vs. Collector-emitter
(GP1S21 )
Voltage
11
Fig. 5-b Collector Current vs. Collector-emitter
(GP1S22 )
Voltage
11
P C ( MAX. )
10
9
( mA )
I F = 50mA
40mA
I F = 50mA
8
7
40mA
6
Collector current I
C
( mA )
7
Collector current I
C
9
8
P C ( MAX. )
10
30mA
5
4
20mA
3
10mA
2
1
0
1.5mA
0
1
2
3
4
5
6
7
8
9
6
4
20mA
3
2
10mA
1
5mA
0
10
30mA
5
0
1
Collector-emitter voltage V CE ( V )
( mA )
C
Collector current I
0.16
V CE = 5V
I F = 1.5mA (GP1S21 )
I F = 5mA ( GP1S22 )
IF =
IF =
I C=
I C=
0.14
0.4
0.3
GP1S21
0.2
4
5
6
7
8
9
10
Fig. 7 Collector-emitter Saturation
Voltage vs. Ambient Temperature
Collector-emitter saturation voltage
V CE(sat) (V)
GP1S22
0.5
3
Collector-emitter voltage V CE ( V )
Fig. 6 Collector Current vs.
Ambient Temperature
0.6
2
0.1
0.12
3mA (GP1S21 )
10mA (GP1S22 )
27 µ A (GP1S21 )
50 µ A (GP1S22 )
GP1S21
0.10
GP1S22
0.08
0.06
0.04
0.02
0
-25
0
25
50
75
0
-25
100
0
Ambient temperature T a (˚C)
25
50
75
100
Ambient temperature T a (˚C)
Fig. 8 Response Time vs. Load Resistance
Test Circuit for Response Time
500
200
Response time ( µ s )
100
V CE= 5V
I C= 100µ A
T a = 25˚C
tf
20
tr
td
10
Input
VCC
50
Input
RD
RL
Output
Output
10%
90%
td
5
ts
tr
2
1
ts
0.5
0.3
0.01 0.1 0.2
0.5 1 2
5 10 20
Load resistance R L ( kΩ )
50 100
tf
GP1S21/GP1S22
Fig. 9 Collector Dark Current vs.
Ambient Temperature
10 - 6
V CE= 20V
2
Relative collector current ( % )
Collector dark current I CEO ( A )
5
Fig. 10-a Relative Collector Current vs.
Shield Distance ( 1 ) ( GP1S21)
10 - 7
5
2
10 - 8
5
2
10 - 9
I F = 1.5mA
V CE = 5V
T a = 25˚C
100
L
Shield
Detector
-
+
0
( Detector center )
50
5
2
10 - 10
I F = 5mA
V CE = 5V
T a = 25˚C
L
Shield
Detector
+
-
50
0
( Detector center )
0
0
1
Shield distance L ( mm )
2
3
I F = 1.5mA ( GP1S21 )
I F = 5mA ( GP1S22 )
V CE = 5V
T a = 25˚C
100
Shield
-
Detector
+
0
50
0
-2
-1
0
1
2
3
Shield distance L ( mm )
●
- 1
Fig.11 Relative Collector Current vs.
Shield Distance ( 2 )
Relative collector current ( % )
Relative collector current ( % )
Fig.10-b Relative Collector Current vs.
Shield Distance ( 1 ) ( GP1S22)
100
0
- 2
100
( Detector center )
25
50
75
Ambient temperature T a ( ˚C )
L
0
Please refer to the chapter “ Precautions for Use ” .
-2
-1
0
1
2
Shield distance L ( mm )
3