RPT-38PT3F

RPT-38PT3F
Sensors
1/2
Phototransistor, top view type
RPT-38PT3F
RPT-38PT3F is photo transistor of the top view type.
Molded with transparent resin, and can be used for visible light source. Also, can be used for illuminance sensor.
zApplication
Optical control equipment
Illuminance sensor.
zFeatures
1) High sensitivity.
2) It can be used for visible light source.
zExternal dimensions (Unit : mm)
φ3.1±0.2
0.3
+0.1
φ3.4
1.1Max.1
2.5±1
5.2
±
0.3
Min.24
40.6
20.5
(2.5)
Emitter Collector
Notes:
1. Unspecified tolerance
shall be ±0.2 .
2. Dimension in parenthesis are
show for reference.
1
1
2
2
Internal connection diagram
zAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol
I
C
VCEO
PC
VECO
Topr
Tstg
Limits
25 to +85
30 to +100
32
5
30
150
Unit
V
V
mA
mW
°C
°C
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Storage temperature
zElectrical and optical characteristics (Ta = 25°C)
Parameter Symbol
I
C
I
CEO
λ
P
V
CE(sat)
θ
1 / 2
t
r
·t
f
Min.
2.0
Typ.
800
±36
10
Max.
0.5
0.4
Unit
mA V
CE
=5V, E=500L
X
V
CE
=10V(Black box)
I
C
=1mA, E=500L
X
V
CC
=5V, I
C
=1mA, R
L
=100
µA
nm
V
deg
µs
Conditions
Light current
Dark current
Peak sensitivity wavelength
Collector-emitter saturation voltage
Half-angle
Response time
RPT-38PT3F
Sensors
2/2
zElectrical and optical characteristic curves
Fig.1 Dark current
vs. ambient temperature
AMBIENT TEMPERATURE : Ta
(°C)
10
0
25 0 25 50 75
0.1
1
10
100
1000
DARK CURRENT : I
CEO
(nA)
V
CE
=10V
V
CE
=20V
V
CE
=30V
Fig.2 Relative output
vs. ambient temperature
25 75 10
0
50250
20
50
200
500
10
100
1000
RELATIVE LIGHT CURRENT : I
C
(%)
AMBIENT TEMPERATURE : Ta
(°C)
Fig.3 Light current vs. irradiance
LIGHT CURRENT : I
C
(mA)
ILLUMINANCE : E (Lx)
0 250 500 750 125
0
1000
2
4
6
8
V
CE
=5V
Fig.4 Output characteristics
COLLECTOREMITTER VOLTAGE : V
CE (V)
1
6
02468101214
2
0
4
6
8
10
LIGHT CURRENT : I
C
(mA)
E=1000Lux
750Lux
500Lux
250Lux
Fig.5 Spectral sensitivity
RELATIVE SENSITIVITYT : I
C
(%)
OPTICAL WAVELENGTH : λ
(nm)
600400 800 100
0
20
40
60
80
0
120
100
Fig.6 Collector dissipation vs.
ambient temperature
25 0 25 50 75 10
0
40
160
120
80
0
AMBIENT TEMPERATURE : Ta (°C)
COLLECTOR DISSIPATION : P
C
(mW)
Fig.7 Response time vs.
collector current
COLLECTOR CURRENT : I
C (mA)
0.1
110
1
10
100
1000
RESPONSE TIME : t
r (µs)
V
CE
=5V
Ta=25°C
R
L
=1k
R
L
=500
R
L
=100
Fig.8 Directional pattern
100 80 60 40 20
0
20
40
60
80
100
RELATIVE LUMINOUS INTENSITY (%)
RELATIVE LUMINOUS INTENSITY (%)
ANGULAR DISPLACEMENT (deg)
10°
0°
20° 30° 40° 50° 60° 70° 80° 90°
10°
20°
30°
40°
50°
60°
70°
80°
9
0°
Appendix
Appendix1-Rev1.1
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.
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.
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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 are no antiradiation design.
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.

RPT-38PT3F

Mfr. #:
Manufacturer:
Description:
Optical Sensors Phototransistors CLEAR PHOTOTRANS VISIBLE RAY CUT
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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