Phototransistor, top view type
RPT-34PB3F
The RPT-34PB3F is a silicon planar phototransistor. It is particularly suited for use with a ROHM SIR-34ST3F infrared light emitting diode.
Applications Optical control equipment
Dimensions (Units : mm)
φ3.8±0.3 φ3.5 φ3.1±0.2
5.2±0.3
Notes : 1. Unspecfied tolerance shall be ±0.2. 2. Dimension in parenthesis are show for reference.
2−0.6
24.0Min.
2−0.5
2 1
(2.5)
2.5±1.0
1.0 Max.
Features High sensitivity.
1.1
Internal connection diagram
1
Emitter
2
Collector
Absolute maximum ratings (Ta = 25C)
Parameter Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature Symbol VCEO VECO IC PC Topr Tstg Limits 32 5 30 150 −25~+85 −30~+85 Unit V V mA mW °C °C
Electrical and optical characteristics (Ta = 25C)
Parameter Light current Dark current Peak sensitivity wavelength Collector-emitter saturation voltage Half-angle Response time Symbol IC ICEO Min. 2.0 − − − − − Typ. − − 800 − ±36 10 Max. − 0.5 − 0.4 − − Unit mA μA nm V deg μs Conditions VCE=5V, E=500LX VCE=10V(Black box) − IC=1mA, E=500LX − VCC=5V, IC=1mA, RL=100Ω
λP
VCE(sat)
θ1 / 2
tr·tf
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c ○ 2010 ROHM Co., Ltd. All rights reserved.
1/2
2010.06 - Rev.A
RPT-34PB3F
Electrical and optical characteristic curves
RELATIVE COLLECTOR CURRENT : IC (%)
1000 500
COLLECTOR CURRENT : IC (mA)
Data Sheet
8
VCE=5V
1000
DARK CURRENT : ICEO (nA)
100 VCE=10V VCE=20V VCE=30V
6
200 100 50
10
4
1
20 10 −25 0 25 50 75 100
2
0.1 −25 0 25 50 75 100
0
250
500
750
1000
1250
AMBIENT TEMPERATURE : Ta (°C)
AMBIENT TEMPERATURE : Ta (°C)
ILLUMINANCE : E (Lx)
Fig.1 Dark current vs. ambient temperature
Fig.2 Relative output vs. ambient temperature
Fig.3 Light current vs. irradiance
100
COLLECTOR CURRENT : IC (mA)
10
RELATIVE SENSITIVITY : IC (%)
COLLECTOR DISSIPATION : PC (mW)
80
160
8
E=1000Lux 750Lux
6
60
120
4
500Lux 250Lux
40
80
2 0 0
20
40
2
4
6
8
10
12
14
16
0 400
500
600
700
800
900 1000 1100
0 −25
0
25
50
75
100
COLLECTOR - EMITTER VOLTAGE : VCE (V)
OPTICAL WAVELENGTH : λ (nm)
AMBIENT TEMPERATURE : Ta (°C)
Fig.4 Output characteristics
Fig.5 Spectral sensitivity
Fig.6 Collector dissipation vs. ambient temperature
1000
30° 40° 80
100 RL=1kΩ RL=500Ω
60° 70° 80° 90°
50° 60
10
40
RL=100Ω 1 0.1
20
1
10
0 10° 20° 30° 40° 50° 60° 70° 80° 90° RELATIVE LUMINOUS INTENSITY : (%) ANGULAR DISPLACEMENT : θ (deg)
COLLECTOR CURRENT : IC (mA)
Fig.7 Response time vs. collector current
Fig.8 Directional pattern
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c ○ 2010 ROHM Co., Ltd. All rights reserved.
2/2
2010.06 - Rev.A
RELATIVE LUMINOUS INTENSITY: (%)
Ta=25°C VCE=5V
20°
10°
0°
100
RESPONSE TIME : tr (μs)
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. 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 and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law.
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R1010A
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