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Addicore  |  SKU: AD478

Optocoupler PS2505-1 (Photocoupler)

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Ships Same Day if Ordered Before Noon Pacific Time

An optocoupler (opto-isolator) is useful in isolating two separate circuits while still allowing the input-side circuit to control the output-side circuit.

Optocouplers are often used to allow a microcontroller control motors, servos, LEDs, or other circuits or modules that use a different voltage than the logic level voltage on the microcontroller. Another common use is as an electrical noise barrier to isolate sensitive control circuits such as the I/O pins on a microcontroller from loads or circuits that have or can create electronic noise or spikes such as relay coils and motors.

This optocoupler has back to back LEDs on the input side allowing for either polarity DC or an AC voltage to activate the output transistor.

Product Contents:

  • 1 — Optocoupler PS2505-1 (Photocoupler)

Voltage Isolation 5000 V RMS
Input Forward Current 10mA to 80mA
Input Forward Voltage 1.4V Max
Output Collector Current 50 mA
Output Emitter-Collector Voltage 7 V
Output Collector-Emitter Voltage 80 V
Output Power Dissipation 150 mW
Operating Temperature -55°C to +100°C
Package DIP-4
Dimensions (excluding pins)
Length 6.5 mm (0.25")
Width 4.6 mm (0.18")
Height 3.5 mm (0.14")
Weight 0.23 g (0.008 oz)
Click on image to view full size

PS2505-1 Pinout