MOC256M The ON Semiconductor MOC256M is a transistor output optocoupler featuring AC input and NPN phototransistor output. It offers 2500 Vrms isolation and a current transfer ratio of 150%.
Mfr Part #:

MOC256M

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MOC256M is a transistor output optocoupler featuring AC input and NPN phototransistor output. It offers 2500 Vrms isolation and a current transfer ratio of 150%.
✓ Total Stock: 10,555 pcs
$ Price Range: $0.99

MOC256M Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,775 pcs
8775 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,780 pcs
1780 pcs On Request 1 On Request On Request 3 On Request On Request

MOC256M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Height
Input Type
Lead Spacing
Lead Style
Length
Number of Channels
Power Dissipation
Width

MOC256M Description

Short technical summary and product information.

The ON Semiconductor MOC256M is a transistor output optocoupler designed for AC input applications. It utilizes an NPN phototransistor as the output device and provides a robust isolation voltage of 2500 Vrms.

 

Key electrical specifications include a forward current of 60 mA, a maximum collector current of 150 mA, and a maximum collector emitter voltage of 30 V. The current transfer ratio is rated at 150%, with a typical forward voltage of 1.5 V and a maximum collector emitter saturation voltage of 0.4 V. The device has a power dissipation rating of 250 mW.

 

Operating within a temperature range of -40°C to +100°C, the MOC256M comes in a compact SOIC-8 Narrow package. Its dimensions are 5.13 mm in length, 4.16 mm in width, and 3.43 mm in height. The packaging is supplied in bulk.

 

This optocoupler is suitable for various isolation applications where reliable signal transfer between circuits is required.

MOC256M Quick Information

Product Type: Transistor Output Optocoupler
Series: Moc256
Canonical Name: ON Semiconductor MOC256M Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

MOC256M Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MOC256M Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MOC256M Features

  • 150% current transfer ratio.
  • 2500 Vrms isolation voltage.
  • SOIC-8 Narrow package.
  • AC input, NPN phototransistor output.
  • Wide operating temperature range.

MOC256M Applications

  • Ideal for AC input signal isolation.
  • Suitable for power supply control.
  • Used in telecommunication circuits.
  • Applicable in industrial automation.

MOC256M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the forward current of the MOC256M?

60 mA.

What is the maximum collector current?

150 mA.

What is the isolation voltage?

2500 Vrms.

What is the current transfer ratio?

150%.

What is the input type?

AC.

What is the output device?

NPN Phototransistor.

What is the operating temperature range?

-40°C to +100°C.

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