Page 1
GP1L21/GP1L22
GP1L21/GP1L22
Subminiature, High
Sensitivity
Photointerrupter
■ Features
1. Ultra-compact (Capacity: 0.06cc
2. High sensing accuracy
(Slit width: 0.3mm
GP1L22
3. High current transfer ratio
CTR: MIN. 40%, GP1L21
()
MIN. 20%, GP1L22
4. PWB direct mounting type
5. With mounting hole
)
)
■ Applications
1. Cameras
2. Floppy disk drives
■ Absolute Maximum Ratings
■ Outline Dimensions
4.2
1.5 1.2
(
Center of
)
light path
)
2.8
1.0
(
(
)
C0.3
4 - 0.15
❈3.1
12
5.2
Rest of gate
MIN.
(2)
4.0
*Tolerance:± 0.2mm
*Burr's dimensions: 0.15MAX.
*Rest of gate: 0.3MAX.
*( ): Reference dimensions
*The dimensions indicated by ❈ refer
34
to those measured from the lead base.
(
Ta= 25˚C
Internal connection
diagram
12
1 Anode
2 Collector
3.9
4 - 0.5
★ Slit width
GP1L21: 0.8mm
GP1L22: 0.3mm
3 Emitter
4 Cathode
4.2
★ Slit width
❈2.5
)
Parameter Symbol Rating Unit
Input
Forward current I
Reverse voltage V
F
R
50 mA
6V
Power dissipation P 75 mW
Output
*1 For 5 seconds
Collector-emitter voltage V
Emitter-collector voltage V
Collector current I
Collector power dissipation P
Total power dissipation P
Operating temperature T
Storage temperature T
*1
Soldering temperature T
CEO
ECO
C
C
tot
opr
stg
sol
35 V
6V
40 mA
75 mW
100 mW
- 25 to + 85 ˚C
- 40 to + 100 ˚C
260 ˚C
(
Unit: mm
34
(
)
C0.8
+ 0.1
φ1.5
- 0
)
Hole
1mm or more
Soldering area
“ 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.”
Page 2
GP1L21/GP1L22
■ Electro-optical Characteristics
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Input
Output Collector dark current I
Transfer
characteristics
Fig. 1 Forward Current vs. Ambient
Forward voltage V
Reverse current I
Collector
Current
Collector-emitter
saturation voltage
Response time
Temperature
60
50
)
mA
40
(
F
30
20
Forward current I
10
GP1L21 V
GP1L22 V
GP1L21
GP1L22 I
Rise time t
Fall time t
FIF
R
CEOVCE
Ic
V
CE(sat
r
f
(
Ta =25˚C
= 20mA - 1.2 1.4 V
VR=3V - - 10 µA
= 10V - - 10
= 2V, IF= 1mA 0.4 - mA
CE
= 2V, IF= 1mA 0.2 - 7 mA
CE
IF= 2mA, IC= 0.4mA - - 1.0 V
)
= 2mA, IC= 0.2mA - - 1.0 V
F
VCE= 2V, IC= 10mA
= 100Ω
R
L
- 80 400 µs
- 70 350 µs
-6
15
Fig. 2 Power Dissipation vs.
Ambient Temperature
120
P
P, P
tot
C
100
)
mW
80
(
75
60
40
Power dissipation P
20
)
A
0
- 25 0 25 50 75 100
Ambient temperature Ta (˚C
85
)
Fig. 3 Forward Current vs. Forward Voltage
500
Ta= 75˚C
200
100
)
mA
50
(
F
20
10
5
Forward current I
2
1
0 0.5 1 1.5 2
50˚C
Forward voltage VF (V
25˚C
0˚C
- 25˚C
2.5 3
)
3.5
0
- 25 0 25 50 75 100
Ambient temperature Ta (˚C
85
)
Fig. 4 Collector Current vs. Forward Current
60
50
)
mA
(
40
C
30
20
Collector current I
10
0
02
Forward current I
(mA
F
VCE=2V
Ta= 25˚C
GP1L21
GP1L22
)
10468
Page 3
GP1L21/GP1L22
Fig. 5-a Collector Current vs. Collector-emitter Fig. 5-b Collector Current vs. Collector-emitter
Voltage
22
20
18
)
16
mA
(
14
C
12
10
8
6
Collector current I
4
2
0
10
(
GP1L21
)
PC (MAX.
I
= 2.5mA
F
2mA
1.5mA
1mA
0.5mA
2345678910
Collector-emitter voltage V
(V
CE
)
Voltage
11
10
9
)
8
mA
(
7
C
(
GP1S22
(MAX.
P
C
)
)
6
= 2.5mA
I
5
4
3
Collector current I
2
1
0
01
)
2mA
1.5mA
1mA
0.5mA
Collector-emitter voltage V
F
1098765432
)
(V
CE
Fig. 6 Collector Current vs. Fig. 7 Collector-emitter Saturation Voltage vs.
Ambient Temperature
4.0
3.5
)
3.0
mA
(
C
2.5
GP1L21
2.0
1.5
Collector current I
1.0
GP1L22
0.5
0
25 50 75 1000-25 -25 0 100755025
Ambient temperature T
IF= 1mA
V
(˚C
a
C
)
=2V
E
Ambient Temperature
1.0
)
V
0.8
(
)
sat
(
CE
V
0.6
GP1L21:IF= 2mA,
GP1L22:IF= 2mA,
GP1L22
0.4
0.2
Collector emitter saturation voltage
0
Ambient temperature T
= 0.4mA
I
C
I
= 0.2mA
C
GP1L21
(˚C
a
)
Fig. 8 Response Time vs. Load Resistance
400
VCE=2V
I
= 10mA
200
C
T
a
100
)
50
µ s
(
20
10
Responce time
5
= 25˚C
t
r
t
f
t
d
t
s
Input
Test Circuit for Response Time
V
R
D
CC
R
L
Output
Output
Input
10%
90%
t
t
d
s
t
r
t
f
2
1
5
10 20 50 100 200 500
Load resistance R
1000 2000
)
(Ω
L
Page 4
GP1L21/GP1L22
Fig. 9 Collector Dark Current vs. Fig.10-a Relative Collector Current vs.
(
)
IF= 1mA
=2V
V
CE
T
= 25˚C
a
-
(
Detector center
GP1L21
L
Detector
+
0
)
Ambient Temperature
-4
10
5
V
= 10V
CE
-5
10
)
5
A
(
-6
10
5
CEO
-7
10
5
-8
10
5
-9
10
5
Collector dark current I
-10
10
5
-11
10
-25
0 255075
Ambient temperature T
Shield Distance(1
100
)
%
(
50
Relative collector current
100 3210
(˚C)
a
0
-2 -1
Shield distance L (mm
Shield
Fig.10-b Relative Collector Current vs. Fig.11 Relative Collector Current vs.
Shield Distance(1
100
)
%
(
50
Relative collector current
)(
= 1mA
I
F
V
=2V
CE
T
= 25˚C
a
Shield
-
(
Detector center
GP1L22
0
L
Detector
+
)
)
Shield Distance(2
100
)
%
(
50
Relative collector current
)
IF= 1mA
V
T
L
Detector
=2V
CE
= 25˚C
a
Shield
-
+
)
)
)
0
Detector center
(
0
-2 -1 -2 -1
● Please refer to the chapter “Precautions for Use”.
0123
Shield distance L (mm
)
0
0123
Shield distance L (mm
)
Loading...