GP2S40
■Outline Dimensions (Unit : mm)
■Features
■Absolute Maximum Ratings (Ta= 25˚C)
■Applications
GP2S40 Long Focal Distance,
1. Ultra compact DIP package
(Volume: 1/3 of GP2S05)
2. Long focal distance type
(focal distance: 3mm )
3. Effective detection distance: 1.5 to 6.5mm
1. Copiers
2. Facsimiles
3. Printers
*1 For 5 seconds
21
43
1.75
∗( ):Reference dimensions
C0.5
4.0 3.0
(4.0)
0.65
∗Tolerance:± 0.2mm
1 Anode 3 Collector
Internal connection diagram
12
34
4 Cathode2 Emitter
1mm or more
Parameter Symbol Rating Unit
Input Forward current IF50 mA
Reverse voltage VR6V
Power dissipation PD75 mW
Output
Collector-emitter voltage VCEO 35 V
Emitter-collector voltage VECO 6V
Collector current IC20 mA
mW
Topr - 25 to + 85 ˚C
Storage temperature Tstg - 40 to + 100 ˚C
∗1Soldering temperature Tsol 260 ˚C
Collector power dissipation PC75 mW
Operating temperature
Total power dissipation Ptot 100
2.4
Soldering area
12.5 ±1
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,
4-0.5
+0.3
-0.1
4-0.2
+0.3
-0.1
Subminiature Photointerrupter
GP2S40
(Ta= 25˚C)
■Electro-optical Characteristics
Parameter Symbol Condition MIN. TYP. MAX. Unit
Input Forward voltage VFIF= 20mA - 1.2 1.4 V
Reverse current IRVR=3V - - 10 µA
Output ICEO VCE = 20V - 1 100 nA
Transfer
chara
cteristics
Collector current ICVCE = 5V, I F= 20mA 0.5 - 3.0 mA
∗2
Leak current
ILEAK VCE = 5V, I F= 20mA - - 500 nA
∗3Response time Rise time trVCE = 2V, IC= 100µA
RL
- 50 150
Fall time tf- 50 150
Al evaporation
4mm-thick glass
Test Arrangement of Collector Current
µs
µs
∗2 No reflective object
∗3“d” is glass thickness of reflective mirror.
- 25 0 25 50 75 100
0
10
20
30
40
50
60
- 25 0 25 50 75 100
0
20
40
60
Power dissipation P (mW )
85
100
120
85
Ptot
P, P c
Ambient temperature T a (˚C)
Fig. 1 Forward Current vs. Ambient
Temperature
Forward current IF (mA)
Ambient temperature Ta (˚C)
Fig. 2 Power Dissipation vs.
Ambient Temperature
= 1 000Ω, d= 4mm
80
75
Collector dark current
GP2S40
0 0.5 1 1.5 2
1
2
2.5 3
5
25˚C
0˚C
-25˚C
50˚C
Fig. 3 Forward Current vs. Forward Voltage
Ta= 75˚C
Forward current I F (mA)
2
5
2
5
2
5
2
5
25 50 75 1000
Ambient Temperature
Collector dark current ICEO
10 -6
10 -7
10 -8
10 -9
10 -10
Fig. 7 Collector Dark Current vs.
0.6
1.8
1.2
2.4
3.0
00
Forward Current
3.0
2.4
1.8
1.2
0.6
00 2.4 4.8 7.2 9.6 12
CE (V)
Collector current IC (mA)
025507585
0
I
F
= 20mA
VCE=5V
Ambient Temperature
Ambient temperature T a (˚C)
-20
Forward voltage V F (V)
VCE= 20V
Collector current IC (mA)
Fig. 4 Collector Current vs.
Forward current I F (mA)
Fig. 5 Collector Current vs.
Collector-emitter Voltage
10
20
50
100
200
500
5mA
10mA
20mA
30mA
40mA
(A)
Ta= 25˚C
Collector-emitter voltage V
Ambient temperature T a (˚C)
50
25
75
100
125
Relative collector current (%)
Fig. 6 Relative Collector Current vs.
51015202530
V
CE =5V
T
a= 25˚C
IF= 50mA
GP2S40
1
10
100
1000
0.1 1 10 100
Response time tr, tf, t d, t s (µs)
10%
Test Circuit for Response Time
Output
Input
90%
tdtr
tstf
1
20
40
60
80
100
10
30
50
70
90
234567
4mm
1mm
+
BlackWhite
L= 0
OMS
Test Card
Sensor moving distance L (mm )
Relative collector current (%)
Sensor moving Distance (1)
Fig. 9 Relative Collector Current vs.
765432
90
70
50
30
10
100
80
60
40
20
1
4mm
1mm
+
BlackWhite
L= 0
Fig.10 Relative Collector Current vs.
Sensor moving Distance (2)
Relative collector current (%)
Sensor moving distance L (mm)
Vcc
Measuring
terminal
RL
Reflective object
IF= 20mA
VCE =5V
T
a
= 25˚C
IF= 20mA
VCE =5V
T
a
= 25˚C
VCE =5V
I
C
= 100µA
Ta= 25˚C
ts
td
tf
tr
●Please refer to the chapter “Precautions for Use”.
Resistance
Fig. 8 Response Time vs. Load
Load resistance R L (kΩ)
,,
,,
Al
IF=20mA
VCE=5V
Ta=25˚C
0 246810
20
40
60
80
100
d
Fig. 11 Relative Collector Current vs. Distance
Relative collector current (%)
Distance d (mm)
115
Application Circuits
NOTICE
●The circuit application examples in this publication are provided to explain representative applications of
SHARP devices and are not intended to guarantee any circuit design or license any intellectual property
rights. SHARP takes no responsibility for any problems related to any intellectual property right of a
third party resulting from the use of SHARP's devices.
●Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
SHARP reserves the right to make changes in the specifications, characteristics, data, materials,
structure, and other contents described herein at any time without notice in order to improve design or
reliability. Manufacturing locations are also subject to change without notice.
●Observe the following points when using any devices in this publication. SHARP takes no responsibility
for damage caused by improper use of the devices which does not meet the conditions and absolute
maximum ratings to be used specified in the relevant specification sheet nor meet the following
conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and
safety when SHARP devices are used for or in connection with equipment that requires higher
reliability such as:
--- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely
high level of reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g., scuba).
●Contact a SHARP representative in advance when intending to use SHARP devices for any "specific"
applications other than those recommended by SHARP or when it is unclear which category mentioned
above controls the intended use.
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Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export
such SHARP devices.
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