GP1A52LRJ00F

7
Sheet No.: D3-A04101EN
GP1A52LRJ00F
Design Considerations
Recommended operating conditions
Parameter Symbol MIN. TYP. MAX. Unit
Output current I
O
−−
16 mA
Forward current I
F
10
20 mA
Operating terperature T
opr
0
70 ˚C
Notes about static electricity
Transisiter of detector side in bipolar con guration may be damaged by static electricity due to its minute
design.
When handing these devices, general countermeasure against static electricity should be taken to avoid
breakdown of devices or degradation of characteristics.
Design guide
1) Prevention of detection error
To prevent photointerrupter from faulty operation caused by external light, do not set the detecting face to
the external light.
2) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01
μ
F between V
CC
and
GND near the device.
3) Position of opaque board
Opaque board shall be installed at place 4mm or more from the top of elements.
(Example)
4mm or more
This product is not designed against irradiation and incorporates non-coherent IRED.
Degradation
In general, the emission of the IRED used in photocouplers will degrade over time.
In the case of long term operation, please take the general IRED degradation (50% degradation over 5
years) into the design consideration.
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Sheet No.: D3-A04101EN
GP1A52LRJ00F
Parts
This product is assembled using the below parts.
• Photodetector (qty. : 1)
[Using a silicon photodiode as light detecting portion, and a bipolar IC as signal processing circuit]
Category
Maximum Sensitivity
wavelength (nm)
Sensitivity
wavelength (nm)
Response time (μs)
Photodiode 900 400 to 1 200 3
• Photo emitter (qty. : 1)
Category Material
Maximum light emitting
wavelength (nm)
I/O Frequency (MHz)
Infrared emitting diode
(non-coherent)
Gallium arsenide (GaAs) 950 0.3
Material
Case Lead frame plating
Black NORYL resin Solder dip. (Sn3Ag0.5Cu)
Others
Laser generator is not used.
9
Sheet No.: D3-A04101EN
GP1A52LRJ00F
Manufacturing Guidelines
Soldering Method
Flow Soldering:
Soldering should be completed below 260˚C and within 5 s.
Please take care not to let any external force exert on lead pins.
Please don't do soldering with preheating, and please don't do soldering by re ow.
Hand soldering
Hand soldering should be completed within 3 s when the point of solder iron is below 350̊C.
Please solder within one time.
Please don't touch the terminals directly by soldering iron.
Soldered product shall treat at normal temperature.
Other notice
Please test the soldering method in actual condition and make sure the soldering works fine, since the
impact on the junction between the device and PCB varies depending on the cooling and soldering
conditions.
Flux
Some ux, which is used in soldering, may crack the package due to synergistic effect of alcohol in ux and
the rise in temperature by heat in soldering. Therefore, in using ux, please make sure that it does not have
any in uence on appearance and reliability of the photointerrupter.

GP1A52LRJ00F

Mfr. #:
Manufacturer:
Sharp Microelectronics
Description:
Optical Switches, Transmissive, Photo IC Output Case Type Photntrptr 3.0mm 0.5mm Screw
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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