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FOD2741ASD The ON Semiconductor FOD2741ASD is a transistor output optocoupler designed for isolation applications. It features a 5000Vrms isolation voltage and operates within a temperature range of -40°C to +85°C.
Mfr Part #:

FOD2741ASD

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor FOD2741ASD is a transistor output optocoupler designed for isolation applications. It features a 5000Vrms isolation voltage and operates within a temperature range of -40°C to +85°C.
✓ Total Stock: 9,965 pcs
$ Price Range: $0.99

FOD2741ASD Available from 1 distributor

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FOD2741ASD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Forward Current
Forward Voltage
Lead Spacing
Lead Style
Mounting Style
Number of Channels
Output Type
Power Dissipation
Tape & Reel
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FOD2741ASD Description

Short technical summary and product information.

The ON Semiconductor FOD2741ASD is a transistor output optocoupler, also known as a phototransistor optocoupler. It is designed to provide electrical isolation between circuits.

 

Key electrical specifications include a forward current of 20 mA, a maximum collector current of 50 mA, and a maximum collector emitter voltage of 30 V. The isolation voltage is rated at 5000 Vrms, ensuring robust separation. It operates with a forward voltage of 1.5 V and has a power dissipation of 145 mW.

 

This optocoupler operates within a temperature range of -40°C to +85°C. It is housed in an MDIP-8 Gull Wing package and is suitable for SMD/SMT mounting.

 

The FOD2741ASD has a current transfer ratio between 100% and 200% and a bandwidth of 50 kHz. It is part of the FOD2741A series.

FOD2741ASD Quick Information

Product Type: Transistor Output Optocoupler
Series: FOD2741A
Canonical Name: ON Semiconductor FOD2741ASD Transistor Output Optocoupler
Subcategory: Transistor Output Optocouplers

FOD2741ASD Compliance

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

FOD2741ASD Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

FOD2741ASD Features

  • 5000Vrms isolation voltage rating.
  • 100% to 200% current transfer ratio.
  • Operates from -40°C to +85°C.
  • SMD/SMT mounting in MDIP-8 package.
  • 20mA typical forward current.

FOD2741ASD Applications

  • Isolated error amplifier for SMPS feedback control.
  • Feedback isolation in DC-DC converter circuits.
  • Used in isolated power supply regulation loops.
  • Voltage isolation for industrial control systems.
  • Provides isolated reference voltage for feedback.

FOD2741ASD FAQs

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

-40°C to +85°C.

What is the package type?

MDIP-8 Gull Wing.

What is the current transfer ratio?

100% to 200%.

What is the isolation voltage?

5000 Vrms.

How many channels does it have?

1 channel.

What is the typical forward voltage?

1.5 V.

What is the mounting style?

SMD/SMT.

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