RPI-579N1 Rohm Semiconductor, RPI-579N1 Datasheet

RPI-579N1

Manufacturer Part Number

RPI-579N1

Description

SENSOR OPTO SLOT 5MM TRANS THRU

Manufacturer

Rohm Semiconductor

Type

Unamplifiedr

Datasheet

1.RPI-579N1.pdf (2 pages)

Specifications of RPI-579N1

Sensing Distance

0.197" (5mm)

Sensing Method

Transmissive

Output Configuration

Phototransistor

Current - Dc Forward (if)

50mA

Current - Collector (ic) (max)

30mA

Voltage - Collector Emitter Breakdown (max)

30V

Response Time

10µs, 10µs

Mounting Type

Through Hole

Package / Case

PCB Mount

Operating Temperature

-25°C ~ 85°C

Output Collector Emitter Voltage (detector)

30 V

Maximum Reverse Voltage (emitter)

5 V

Maximum Collector Current (detector)

30 mA

Slot Width

5 mm

Output Device

Phototransistor

Power Dissipation

80 mW

Maximum Fall Time

10000 ns (Typ)

Maximum Operating Temperature

+ 85 C

Maximum Rise Time

10000 ns (Typ)

Minimum Operating Temperature

- 25 C

Wavelength

950 nm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

511-1475

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Part Number:

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Part Number:

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RPI-579N1

∗ 1mm from the body bottom.

Absolute maximum ratings (Ta=25°C)

Electrical and optical characteristics (Ta=25°C)

Electrical and optical characteristics curves

Forward current

Reverse voltage

Power dissipation

Collector-emitter voltage

Emitter-collector voltage

Collector current

Collector power dissipation

Operating temperature

Storage temperature

Soldering temperture

Forward voltage

Reverse current

Dark current

Peak sensitivity wavelength

Collector current

Collector-emitter saturation voltage

Response time

Cut-off frequency

Peak light emitting wavelength

Response time

Maximum sensitivity wavelength

100

Fig.1 Relative output vs. distance ( )

Parameter

100

Fig.4 Relative output vs. distance ( )

Parameter

DISTANCE : d (mm)

Rise time

Fall time

Symbol

Topr

Tstg

Tsol

CEO

ECO

Photointerrupter, General type

Symbol

tr tf

CE(sat)

CEO

−25 to +85

−40 to +85

260 / 3

Limits

4.5

Min.

0.5

−

∗

100

800

Typ.

800

950

1.3

0.1

−

°C / s

−20

Unit

Fig.5 Power dissipation / collector power

°C

AMBIENT TEMPERATURE : Ta (°C)

Fig.2 Forward current falloff

AMBIENT TEMPERATURE : Ta (°C)

Max.

dissipation vs. ambient temperature

1.6

0.5

−

MHz

Unit

µA

µs

∗ Non-coherent Infrared light emitting diode used.

∗ This product is not designed to be protected against electromagnetic wave.

= 50mA

= 20mA, I

= 50mA

= 10V

= 5V, I

= 20mA

= 20mA, R

100

= 0.1mA

= 1mA, R

= 100Ω

Printers

Facsimiles

AV equipment

1) Heat resistance (170°C).

2) Small gap (0.5mm) and good accuracy.

3) Quick response time.

4) Filter against visible ray is built-in.

5) Kinked forming.

Applications

Features

Conditions

Fig.3 Forward current vs. forward voltage

160

140

120

100

0.2

−

Fig.6 Relative output vs. ambient

AMBIENT TEMPERATURE : Ta (°C)

0.4

FORWARD VOLTAGE : V

0.6

temperature

0.8

1.0

1.2

1.4

(

−25°C

25°C

50°C

75°C

)

1.6

0°C

1.8

100

Fig.7 Collector current vs. forward current

3.0

2.0

1.0

COLLECTOR-EMITTER VOLTAGE : V

External dimensions (Unit : mm)

Fig.10 Output characteristics

FORWARD CURRENT : I

2.35±0.1

4-0.4

(mA)

13.8

Gap

(10)

14(Bottom)

=25mA

20mA

15mA

10mA

5mA

(

6.6±0.1

(4-0.85)

Fig.11 Response time measurement circuit

2-φ0.7±0.1

200

100

Delay time

Rise time (time for output current to rise

from 10% to 90% of peak current)

Fall time (time for output current to fall

from 90% to 10% of peak current)

Optical

center

Input

Fig.8 Response time vs.

COLLECTOR CURRENT : Ic (µA)

collector current

2-0.45

50 100

Through hole

0.5

Output

Cathode

Anode

Input

200

500 1000

0.8

(2.54)

=5kΩ

=2kΩ

=1kΩ

2000

Collector

Emitter

8.95

Notes:

2. Measurement in the bracket is

3. Dimension in parenthesis are

4. Please be carefully not to receive

2.35

Unspecified tolerance

shall be ±0.2 .

that of lead pin at base the mold.

show for reference.

external disturbing light because

the top and back face emitter and

detector element isn't covered by case.

1000

100

0.1

Fig.9 Dark current vs. ambient

AMBIENT TEMPERATURE : Ta (°C)

temperature

2-φ0.8

4-φ0.8

+0.05

−0

=30V

=20V

=10V

100

Related parts for RPI-579N1

RPI-579N1 Summary of contents

Page 1

... RPI-579N1 Photointerrupter, General type Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Forward current Reverse voltage Power dissipation Collector-emitter voltage CEO Emitter-collector voltage V 4.5 V ECO Collector current Collector power dissipation −25 to +85 °C Operating temperature Topr −40 to +85 °C Storage temperature Tstg ° ...

Page 2

Appendix 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 ...

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