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RPI-576
Sensors
Photointerrupter, encased type
RPI-576
This product is heat-resist type due to PBT adoption for package material.
Application Optical control
External dimensions (Units : mm)
13.7
Notes: 1. Unspecified tolerance shall be 0.2. 2. Measurement in the bracket are that of lead pin at base the mold. 3. Dimension in parenthesis are show for reference. Cross-section A-A
3.50.4
A 4-0.4 (10) 4-0.45 (2.54)
14 13.60.1 4.650.1
0.40.1
2 1 3 4
0.7
Features 1) Heat resistance (170C) 2) Small gap (0.5mm) and good accuracy 3) Quick response time 4) Filter against visible ray is built-in
2.5
Gap 5 A
10 7.5
576
5.85
0.5 Optical center
0.8 R0.25
0.9
Internal connection diagram
2 Cathode 3 Collector
5.60.1 6
2-0.7
1 Anode
4 Emitter
Absolute maximum ratings (Ta = 25C)
Parameter
Input(LED)
Symbol IF VR PD VCEO VECO IC PC Topr Tstg
Limits 50 5 80 30 4.5 30 80 -25~+85 -40~+85
Unit mA V mW V V mA mW
Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation
(
Output phototransistor
)
Operating temperature Storage temperature
C C
RPI-576
Sensors
Electrical and optical characteristics (Ta = 25C)
Parameter Symbol VF IR ICEO P IC VCE(sat) tr * tf Min. - - - - 0.5 - - Typ. 1.3 - - 800 - 0.1 10 Max. 1.6 10 0.5 - - 0.5 - Unit V A A nm mA V s VCE=5V, IF=20mA IF=20mA, IC=0.5mA VCC=5V, IF=20mA, RL=100 IF=50mA VR=5V VCE=10V - Conditions
Output Input charac- characteristics teristics Transfer characteristics
Forward voltage Reverse current Dark current Peak sensitivity wavelength Collector current Collector-emitter saturation voltage Response time
Electrical and optical characteristic curves
5
POWER DISSIPATION / COLLECTOR POWER DISSIPATION : PD / PC (mW)
FORWARD CURRENT : IF (mA)
-25C 0C 25C 50C 75C
COLLECTOR CURRENT : IC (mA)
50
100 80 60 40 20 0 PD PC
4
40
3
30
20
2
10 0 0.2
1
-20
0
20
40
60
80
100
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0 0
10
20
30
40
50
AMBIENT TEMPERATURE : Ta (C)
FORWARD VOLTAGE : VF (V)
FORWARD CURRENT : IF (mA)
Fig.1 Power dissipation collector vs. ambient temperature
Fig.2 Forward current vs. forward voltage
Fig.3 Collector current vs. forward current
RELATIVE COLLECTOR CURRENT : IC (%)
RELATIVE COLLECTOR CURRENT : IC (%)
1000
160 140 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 100
d
DARK CURRENT : ICEO (nA)
100 80 60 40 20 0 0
100
10
VCE=30V VCE=20V VCE=10V
1
0.1
-25
0
25
50
75
100
1
2
3
4
5
AMBIENT TEMPERATURE : Ta (C)
AMBIENT TEMPERATURE : Ta (C)
DISTANCE : d (mm)
Fig.4 Dark current vs. ambient temperature
Fig.5 Relative output vs. ambient temperature
Fig.6 Relative output vs. distance characteristics
RPI-576
Sensors
3.0
COLLECTOR CURRENT : IC (mA)
FORWARD CURRENT : IF (mA)
RESPONSE TIME: tr, tf (s)
200 100 50 tf tr 20 10 10 20 50 100 200 500 1000 2000 tr tf RL=5k tr tf RL=2k RL=1k
40 30 20 10 0
2.0
IF=25mA 20mA 15mA
1.0
10mA 5mA
-20
0
20
40
60
80
100
0 0
2
4
6
8
10
COLLECTOR CURRENT IC (A)
AMBIENT TEMPERATURE : Ta (C)
COLLECTOR-EMITTER VOLTAGE : VCE (V)
Fig.7 Response time vs. output current
Fig.8 Forward current falloff
Fig.9 Collector current vs. collector-emitter voltage
Input
VCC
Input Output
RL
90% 10%
Output
td tr td : Delay time t r : Rise time (time for output current to rise tf
from 10% to 90% of peak current)
t f : Fall time (time for output current to fall
from 90% to 10% of peak current)
Fig.10 Response time measurement circuit
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.0

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