1A53HR

8/11/2019 1A53HR

1/6

GP1A50HR/GP1A51HR/GP1A52HR/GP1A53H

GP1A50HR/GP1A51HR

GP1A52HR/GP1A53HR

OPICPhotointerrupte

Features

1. High sensing accuracy (Slit width : 0.5mm )2. LSTTL and TTL compatible output

Applications

1. OA equipment, such as printers, facsimiles,

2. VCRs

etc.

Outline Dimensions (Unit : mm

0.5

(9.2)(1.27)

2 -C2.0

6.0

5.0

1.5

7.5

10.0

7.03

.5

GP1A50HR

GP1A52HR GP1A53HR A53 SA52 S

GP1A51HR

1.5 3.5

(9.2)(1.27)

0.5 Slit width

10.0

5.0

C1.0

7.5

2.5

C1.00.5

5.2

(1.27)

10.0

7.5

1.5

(10.3)

1A51HR

1A50HR

3.5

1.5

7.5

(9.2)

Slit width

0.5

2 - (1.27)

5.0

7.0

12.018.0

6.0 10.0

2.0

(1.27)(1.5)

(1.5) (1.27)

(1.5)

3

.5

(1.5) (1.27)

1 4 5

32

Marking :

Slit width(Both sides ofemitter anddetector)

*Unspecified tolerances shall be as follows:

Dimensions(d) Toleranced

8/11/2019 1A53HR

2/6


Absolute Maximum Ratings (Ta= 25C )

*1 Pulse width

8/11/2019 1A53HR

3/6


Recommended Operating Conditions

Parameter Symbol Operating temp. MIN. MAX. Unit

Low level output current IOLTa = 0 to + 70C

- 16.0 mA

Forward current IF 10.0 20.0 mA

0

10

20

30

40

50

60

1007550250 85- 25 - 25 850 25 50 75 100

300

250

200

150

100

50

0

- 25 C

0C

25C

50C

1

2

5

10

20

50

100

200

500

32.521.510.50

0

1007550250 85- 25

60

50

40

30

20

10

0

3.5

Fig. 1 Forward Current vs. AmbientTemperature

Fig. 2 Output Power Dissipation vs. Ambient Temperature

Fig. 3 Low Level Output Current vs. Ambient Temperature

Fig. 4 Forward Current vs. Forward Voltage

ForwardcurrentIF(mA)

Ambient temperature Ta (C)

OutputpowerdissipationPO

(mW)


LowleveloutputcurrentIOL

(mA)


ForwardcurrentIF(mA)

Forward voltage VF ( V)

Ta = 75C

8/11/2019 1A53HR

4/6


0 5 10 15 20

1.1

1.0

0.9

0.8

0.7

0.6

0.5

1.4

1.2

1.0

0.8

0.6

0.4

050400 302010

2

4

8

6

5mA

16mA

- 25 0 25 50 75 100

0.4

0.3

0.2

0

0.1

0.5

0.6

1 10 1002 5 20 50

1.0

0.5

0.2

0.1

0.01

0.02

0.05

5V

10V

- 25 0 25 50 75 100

2.0

1.5

1.0

0

0.5

2.5

3.0

25

1.6

10V 5V

}

}

60

Fig. 5 Relative Threshold Input Current vs.Supply Voltage

Fig. 6 Relative Threshold Input Current vs.Ambient Temperature

Fig. 7 Low Level Output Voltage vs. Low Level Output Current

Fig. 8 Low Level Output Voltage vs. Ambient Temperature

Fig. 9 Supply Current vs. Ambient Temperature

IFLH

IFHL

IFLH = 1 at V CC = 5V

T a= 25C

Supply voltage VCC( V)

VCC= 5V

IFLH

IFHL

IFLH = 1 at T a= 25C

VCC= 5V

T a= 25C

Low level output current I OL( mA)

VCC =5V

IOL= 30mA

SupplycurrentICC

(mA)

Ambient temperature Ta (C)Forward current I F( mA)

PropagationdelaytimetPLH,

tPHL

(s)

tPLH

VCC= 17V

ICCL

ICCH

VCC= 17V

VCC= 5VRL= 280T a= 25C tPHL

12

10

Ambient temperature Ta( C)

RelativethresholdinputcurrentIFHL,

/IFLH

RelativethresholdinputcurrentIFHL

/IFLH

- 25 0 25 50 75 100

Low

leveloutputvoltageVOL

(V)

LowleveloutputvoltageVOL

(V)

Fig.10-a Propagation Delay Time vs. Forward Current(GP1A50HR/GP1A51HR/GP1A52HR )

Ambient temperature Ta( C)

8/11/2019 1A53HR

5/6


60

6

8

4

10

2

12

10 20 300 40 500

0.1 5020

0.6

0.7

0.8

0.2 1 100.5 2 5

0.5

0.4

0.3

0

0.1

0.2

10%

90%

50%

1.5V

Input

Output

Input

47

Voltage regulator

Amp.

+5V

Output

0.01F

280

Test Circuit for Response Time

GND

V CC= 5VRL= 280T a= 25C t PHL

t PLH

PropagationdelaytimetP

LH,tPHL

(

s)

Forward current I F (mA)

(GP1A53HR)

T a = 25C

V CC = 5V

IF = 5mA

Risetime,falltime

tr,tf

(

s)

Load resistance RL(k )

tr

tf

IF =5mA

tr=tf=0.01s

tPLH

tr

tPHL

VOH

VOLtf

Fig.12 Rise Time, Fall Time vs. Load Resistance

Precautions for Use

Fig.10-b Propagation Delay Time vs. Forward Current

( 1) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01F

between Vcc and GND near the device.

( 2) In case of cleaning, use only the following type of cleaning solvent.

Ethyl alcohol, Methyl alcohol, Isopropyl alcohol

(15k )

ZO=50

(3) As for other general cautions refer to the chapter Precautions for Use .

8/11/2019 1A53HR

6/6

This datasheet has been download from:

www.datasheetcatalog.com

Datasheets for electronics components.
http://www.datasheetcatalog.com/http://www.datasheetcatalog.com/http://www.datasheetcatalog.com/http://www.datasheetcatalog.com/

Documents

1A53HR