RPI-0451E [ROHM]
是省电、高效、投受光素子之间的距离较宽的光电晶体管输出式透过型光遮断器。罗姆的光学传感器作为发现变化的电子眼，支持任何位移的探测，满足日益增长的客户需求。;
| 型号： | RPI-0451E |
| 厂家： | 
ROHM |
| 描述： | 是省电、高效、投受光素子之间的距离较宽的光电晶体管输出式透过型光遮断器。罗姆的光学传感器作为发现变化的电子眼，支持任何位移的探测，满足日益增长的客户需求。 电子 晶体管 光电晶体管 传感器 |
| 文件： | 总6页 (文件大小：897K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Transmission type Photointerrupters Eco-Friendly type
Datasheet
RPI-0451E
Applications
Outline
• Printers
• Optical Control Equipment
• Amusement
Features
1) Positioning pin results in high mounting accuracy
2) Wide Gap 4.5mm
Dimensions (Unit : mm)
ll be ±0.2.
Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
IF
Value
Unit
mA
V
Forward current
Input
35
VR
Reverse voltage
5
(Infrared light
emitting diode)
PD
Power dissipation
70
30
mW
V
VCEO
VECO
IC
Collector-emitter voltage
Emitter-collector voltage
Collector current
4.5
V
Output
(Phototransistor)
30
mA
mW
°C
PC
Collector dissipation
80
Topr
Tstg
Operating temperature
Storage temperature
25 to 85
30 to 85
°C
2020.01 - Rev.A
1/5
Datasheet
RPI-0451E
Electrical and optical characteristics (Ta = 25°C)
1) Input characteristics
Values
Typ.
1.4
Parameter
Symbol
Conditions
IF =10mA
Unit
Min.
Max.
1.7
10
VF
IR
Forward voltage
-
-
-
V
VR =5V
Reverse current
-
A
nm
IF =10mA
p
Peak light emitting wavelength
850
-
Non-coherent Infrared light emitting diode used.
2) Output characteristics
Values
Typ.
-
Parameter
Symbol
Conditions
VCE =10V
Unit
Min.
Max.
0.5
-
ICEO
Dark current
Peak sensitivity wavelength
-
-
A
p
800
nm
This product is not designed to be protected against eledtromagnetic wave.
3) Transfer characteristics
Values
Typ.
Parameter
Symbol
Conditions
CE =5V
Unit
mA
V
Min.
0.16
Max.
-
V
IC
Collector current
0.45
-
IF =10mA
IF =10mA
IC =0.1mA
Collector-emitter
saturation voltage
VCE(sat)
-
-
-
0.4
Rise time
Fall time
tr
tf
10
10
-
-
VCC =5V, IF =10mA
Response time
s
RL=100
2020.01 - Rev.A
2/5
Datasheet
RPI-0451E
Electrical and optical characteristics curves
Fig.2 Relative Output Current vs.Distance (II)
Fig.1 Relative Output Current vs.Distance (I)
120
120
d
100
100
d
80
60
40
20
0
80
60
40
20
0
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
Distance : d [mm]
Distance : d [mm]
Fig.4 Power Dissipation / Collector Power Dissipation
vs. Ambient Temperature
Fig.3 Forward Current Falloff
40
35
30
25
20
15
10
5
90
PC
80
70
PD
60
50
40
30
20
10
0
0
-25
-5
15
35
55
75
95
-25
-5
15
35
55
75
95
Ambient Temperature : Ta [°C]
Ambient Temperature : Ta [°C]
2020.01 - Rev.A
3/5
Datasheet
RPI-0451E
Electrical and optical characteristics curves
Fig.6 Collector Current vs. Forward Current
Fig.5 Forward Current vs. Forward Voltage
40
1.4
1.2
1
35
85℃
30
25
85℃
0.8
0.6
0.4
0.2
0
25℃
20
25℃
15
10
-25℃
-25℃
5
0
0
0.5
1
1.5
2
0
5
10
15
20
Forward Current : IF [mA]
Forward Voltage : VF [V]
Fig.7 Relative Output vs. Ambient Temperature
Fig.8 Response Time vs. Collector Current
140
120
100
80
60
40
IF=10mA
VCE=5V
20
0
-25 -10
5
20
35
50
65
80
Ambient Temperature : Ta [°C]
Collector Current : IC [mA]
2020.01 - Rev.A
4/5
Datasheet
RPI-0451E
Electrical and optical characteristics curves
Fig.9 Dark Current vs. Ambient Temperature
Fig.10 Output Characteristics
10
2
1.8
1.6
1.4
1.2
1
IF = 35 mA
1
IF = 30 mA
VCE=30V
0.1
VCE=20V
IF = 20 mA
IF = 10 mA
0.01
0.8
0.6
0.4
0.2
0
VCE=10V
0.001
0.0001
-25 -10
5
20
35
50
65
80
0
2
4
6
8
10
Ambient Temperature : Ta [°C]
Collector to Emitter Voltage : VCE [V]
2020.01 - Rev.A
5/5
Notice
N o t e s
1) The information contained herein is subject to change without notice.
2) Before you use our Products, please contact our sales representative and verify the latest specifica-
tions.
3) Although ROHM is continuously working to improve product reliability and quality, semicon-
ductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
4) Examples of application circuits, circuit constants and any other information contained herein are
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
5) The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.
6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communi-
cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in
this document.
7) The Products specified in this document are not designed to be radiation tolerant.
8) For use of our Products in applications requiring a high degree of reliability (as exemplified
below), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, servers, solar cells, and power transmission systems.
9) Do not use our Products in applications requiring extremely high reliability, such as aerospace
equipment, nuclear power control systems, and submarine repeaters.
10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with
the recommended usage conditions and specifications contained herein.
11) ROHM has used reasonable care to ensure the accuracy of the information contained in this
document. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.
12) Please use the Products in accordance with any applicable environmental laws and regulations,
such as the RoHS Directive. For more details, including RoHS compatibility, please contact a
ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.
13) When providing our Products and technologies contained in this document to other countries,
you must abide by the procedures and provisions stipulated in all applicable export laws and
regulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.
14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of
ROHM.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
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