FOD2741AS The ON Semiconductor FOD2741AS is a transistor output optocoupler designed for reliable signal isolation. It features a phototransistor output and operates within a wide temperature range.
Mfr Part #:

FOD2741AS

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FOD2741AS is a transistor output optocoupler designed for reliable signal isolation. It features a phototransistor output and operates within a wide temperature range.
✓ Total Stock: 4,815 pcs
$ Price Range: $0.99

FOD2741AS Available from 1 distributor

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FOD2741AS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Height
Length
Mounting Style
Number of Channels
Output Type
Width

FOD2741AS Description

Short technical summary and product information.

The ON Semiconductor FOD2741AS is a transistor output optocoupler, also known as a phototransistor optocoupler. It is manufactured by ON Semiconductor and falls under the Optoelectronics category, specifically within Optocouplers / Photocouplers.

 

Key electrical specifications include a current transfer ratio ranging from 100% to 200%, a forward current of 20 mA, and a maximum collector current of 50 mA. It offers a significant isolation voltage of 5000 vRMS, a maximum collector emitter voltage of 30 V, and a maximum collector emitter saturation voltage of 0.4 V. The forward voltage is 1.5 V.

 

This optocoupler operates reliably within a temperature range of -40 C to +85 C. It is housed in an SMD - DIP - 8 package and supports SMD/SMT mounting styles. The dimensions are 3.94 mm in height, 9.91 mm in length, and 6.86 mm in width. The series is identified as Fod2741a.

 

The FOD2741AS is suitable for applications requiring electrical isolation between circuits, such as in error amplifiers and general signal coupling.

FOD2741AS Quick Information

Product Type: Transistor Output Optocoupler
Series: Fod2741a
Canonical Name: FOD2741AS Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

FOD2741AS Compliance

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

FOD2741AS Estimated Pricing

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1+ $0.99 $0.99

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

FOD2741AS Features

  • Offers 5000 vRMS isolation voltage.
  • Features a 20 mA forward current.
  • Operates from -40 C to +85 C.
  • SMD/SMT mounting style supported.
  • Phototransistor output type.

FOD2741AS Applications

  • Used in isolated feedback control loops.
  • Suitable for error amplifier optocoupler circuits.
  • Ideal for signal isolation in power supplies.
  • Applied in industrial automation isolation interfaces.

FOD2741AS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the FOD2741AS?

The FOD2741AS operates within a minimum temperature of -40 C and a maximum temperature of +85 C.

What is the package type for the FOD2741AS?

The FOD2741AS is supplied in an SMD - DIP - 8 package.

What is the Current Transfer Ratio of the FOD2741AS?

The Current Transfer Ratio of the FOD2741AS is 100% to 200%.

How many channels does the FOD2741AS have?

The FOD2741AS has 1 channel.

What is the Isolation Voltage of the FOD2741AS?

The Isolation Voltage of the FOD2741AS is 5000 vRMS.

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