GP2S29
GP2S29
s
Features
1. Wide range of detecting distance
(Detecting distance : 1 to 20mm)
2. Prism system
3. High sensitivity (S/N ratio : 75)
4. Easy circuit design in sub sequent stage due to large output
current
Long Focal Distance, Reflective
Type Photointerrupter
s
Outline Dimensions
(Unit : mm)
Internal connection diagram
Prism
1
4
φ
2
+
0.2
−
0
4
.0
R2
(
φ
0
.9)
2
1
3
5
±0.1
2.5
s
Applications
1. Printers
2. Facsimiles
3. DAT
4. Copiers
5. LBPs
4−(2.5)
.5
(
φ
1
)
2
4−(0.4)
2−(2)
4
8
(2.37)
(0.25)
±0.1
3
4
Anode
Cathode
Emitter
Collector
5.5
1 2
3 4
3.5
s
Absolute Maximum Ratings
Parameter
current
*2
Peak forward current
Reverse voltage
*1
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
*1
Collector dissipation
*1
Total power dissipation
Operating temperature
Storage temperature
*3
Soldering temperature
*1
Forward
(Ta=25˚C)
Unit
mA
A
V
mW
V
V
mA
mW
mW
˚C
˚C
˚C
1.5
±0.1
6
±0.1
Input
Output
*1 The derating factors of absolute maximum ratings due to ambient temperature
are shown in Fig.1 to 2
*2 Pulse width<=100µs, Duty ratio:0.01
*3 For 3s
Soldering area
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
1mm or more
29
81
A
Symbol
Rating
I
F
50
1
I
FM
V
R
6
P
75
V
CEO
35
V
ECO
6
I
CP
20
75
P
C
100
P
tot
T
opr
−25
to
+85
T
stg
−40
to
+100
T
sol
260
2-1.2
+0
2-φ1
−0.1
g
Unspecified tolerance :
±0.15mm
g
( ) : Reference dimensions
2
GP2S29
Fig.10 Response Time vs. Load Resistance
1000
500
t
f
t
r
V
CE
=2V
I
C
=0.5mA
T
a
=25°C
R
D
Input
t
d
10
5
t
s
t
d
t
r
t
s
t
f
90%
Fig.11 Test Circuit For Response Time
V
CC
Prism
R
L
Input
Output Output
10%
100
Response time (µs)
50
1
0.5
0.1
0.1
1
10
100
1000
Load resistance R
L
(kΩ)
Fig.12 Relative Collector Current vs. Distance
Between Sensor and Rectangle Prism
700
Rectangle prism
600
Relative collector current (%)
d
500
Sensor
400
I
C
=100%
at d=8mm
300
200
100
0
0
2
4
6
8
10
12
14
16
18
20
Distance between sensor and Rectangle Prism (mm)
Fig.13 Measuring Configulation of Collector
Current
Rectangular prism
(Material : BK7)
Thickness : 6mm
m
6m
6m
m
GP2S29
Fig.14 Voltage Gain vs Frequency
V
CE
=2V
I
C
=0.5mA
T
a
=25°C
Fig.15 Measuring Configulation of Leak
Current
0
Voltage gain A
V
(dB)
Aluminum evaporation face
Glass
R
L
=10kΩ
1kΩ
100Ω
4mm
GP2S29
2
5
10
3
−5
−10
−15
−20
2
5
10
4
2
5
10
5
2
5
10
6
Frequency Response f (Hz)
1mm
10mm×10mm
8mm
Reflection
protection film
Application Circuits
NOTICE
qThe
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.
qContact
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.
qObserve
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).
qContact
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.
qIf
the SHARP devices listed in this publication fall within the scope of strategic products described in the
Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export
such SHARP devices.
qThis
publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under
the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any
means, electronic or mechanical, for any purpose, in whole or in part, without the express written
permission of SHARP. Express written permission is also required before any use of this publication
may be made by a third party.
qContact
and consult with a SHARP representative if there are any questions about the contents of this
publication.
115
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