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Aleph OM-371-A8 Opto Sensor

Aleph OM-371-A8 Interruptor Type Opto SensorAleph OM-371-A8 Opto Sensor

  • Dustproof Enclosure

 

 

 

Maximum Ratings (Ta=25 °C)

Item Symbol Value
Input Forward Current IF 50mA
Forward Current Derating 1 DIF/°C -0.33mA/°C
Reverse Voltage VR 5V
Pulse Forward Current IFP 600mA 2
Output C-E Voltage VCEO 30V
E-C Voltage VECO 5V
Collector Current IC 50mA
Collector Power Dissipation PC 75mW
Collector Power Dissipation Derating DPC/°C -1mW/°C
Operating Temperature TOPR -25~+85 °C
Storage Temperature TSTG -40~+85 °C

1: Ta>25 °C
2: __<=100ms, __=100Hz

 

Electrical Characteristics (Ta=25 °C, VCC=5V±10%)

Item Symbol Conditions Min Typ Max Unit
Input Forward Voltage VF IF=10mA 1.00 1.15 1.30 V
Reverse Voltage IR VR=3V - - 10 mA
Peak Wavelength lP IF=20mA   940   nm
Output Off-State Collector Current ICEO VCE=16V
IF=0mA
- 0.005 0.1 mA
Peak Wavelength lP -   870   nm
Coupled Light Current IL 3 VCE=5V
IF=20mA
L=6mm 4
80 - 1400 mA
Leak Current ILEAK VCE=5V
IF=20mA
- 500 0.4 nA
Switching Time Rise Time tr VCC=5V
IC=2mA
RL=100W
- 15 50 ms
Fall Time tf - 15 50 ms

Note 3:
Note 4:

Aleph OM-371-A8 Interruptor Type Opto Sensor

 

Mechanical Characteristics

Vibration Resistance To withstand 10~55~10Hz, 1.5mm amplitude and 1 minute sweep time in X, Y and Z directions, each for 2 hours.
Shock Resistance 294m/S2 (30G) or more.

 

Connection Diagram

Aleph OM-371-A8 Interruptor Type Opto Sensor

Terminal No. Signal
1 Collector
2 Cathode - Emitter
3 Anode

 

Outline Dimensions

Aleph OM-371-A8 Interruptor Type Opto Sensor

Tolerance: ±0.3mm

Aleph OM-371-A8 Interruptor Type Opto Sensor

 

Installation Hole Dimensions (Reference)

Aleph OM-371-A8 Interruptor Type Opto Sensor Aleph OM-371-A8 Interruptor Type Opto Sensor Aleph OM-371-A8 Interruptor Type Opto Sensor
  Plate Thickness: t=1mm Plate Thickness: t=1.2mm

Tolerance: ±0.1mm

 

Parts Construction List

No. Description Qty. Materials Remarks
1 Case 1 Polycarbonate Flammability: UL94V-2 or more
2 Inner Case 1 Polycarbonate Flammability: UL94V-2 or more
3 PCB 1 CEM-3 Flammability: UL94V-0
4 Connector 1 175489-3 AMP (Natural)
6 Light Emitting Diode 1 - GaAs Infrared Light Emitting Diode
7 Detector 1 - Photo Transistor

 

Handling Notes

  1. Careful attention should be made to avoid deformation of components.
  2. Environmental air must be free from corrosive gasses such as hydrogen sulfide or salt water air.
  3. Mount sensor away from direct sunlight and incandescent light.
  4. The side with emitting and receiving elements should be handled very carefully.
  5. Do not wash sensors. Liquid may get into the case and cause damage. If you must clean the surface area, use a soft cloth damped with a washing fluid such as methanol or isopropyl alcohol.
  6. Degrading LED radiant power should be addressed if sensor is used repeatedly over a long period of time.
  7. This product was designed for use in the following applications:
    • OA equipment, video equipment, consumer electronics, communication equipment, measuring equipment, and control equipment.
    • When designing a system for safety and reliability, be sure to incorporate fail-safe and other appropriate measures.

 

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