4N25S The Lite-On Inc. 4N25S is a surface mount optoisolator featuring 2500Vrms isolation and a transistor output. It operates with a forward current of 80mA and has a typical response time of 3µs.
Mfr Part #:

4N25S

Available from 1 distributors
Mfr Name: Lite-On Inc.
Lite-On Inc.
The Lite-On Inc. 4N25S is a surface mount optoisolator featuring 2500Vrms isolation and a transistor output. It operates with a forward current of 80mA and has a typical response time of 3µs.
Total Stock: 619 pcs
$ Price Range: $0.99

4N25S Available from 1 distributor

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4N25S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Min)
Input Type
Mounting Type
Number of Channels
Operating Temperature
Output Type
Rise
Supplier Device Package
Tape & Reel
Vce Saturation (Max)
Voltage

4N25S Description

Short technical summary and product information.

The Lite-On Inc. 4N25S is an optoisolator designed for applications requiring high input-output isolation. It provides 2500Vrms of isolation and features a transistor output with a base.

 

Key electrical characteristics include a maximum forward current of 80mA and a minimum current transfer ratio of 20% at 10mA. The device offers a typical response time of 3µs, making it suitable for various switching applications. Its saturation voltage is a maximum of 500mV.

 

This optoisolator is housed in a 6-SMD, Gull Wing package, designed for surface mounting. It operates within a temperature range of -55°C to 100°C. The 4N25S is part of the 4N2X series from Lite-On Inc., known for its optoelectronic components.

 

Applications include hybrid substrates requiring high-density mounting and programmable controllers. The component is compliant with RoHS3 standards and has an MSL rating of 1.

4N25S Quick Information

Product Type: Optoisolator
Canonical Name: 4N25S Optoisolator
Subcategory: Transistor Output

4N25S Compliance

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

4N25S Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

4N25S Features

  • Provides 2500Vrms input-output isolation.
  • Features a transistor output with base.
  • Surface mount 6-SMD Gull Wing package.
  • Operates from -55°C to 100°C.
  • RoHS3 compliant.

4N25S Applications

  • Used for electrical isolation in communication circuits
  • Suitable for industrial control systems
  • Applied in power supply isolation
  • Ideal for signal switching applications

4N25S FAQs

4 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the 4N25S optoisolator?

The 4N25S optoisolator provides 2,500Vrms of input-output isolation.

What is the typical response time for the 4N25S?

The typical response time for the 4N25S is 3µs.

What is the operating temperature range for the 4N25S?

The 4N25S operates within a temperature range of -55°C to 100°C.

What package type is the 4N25S available in?

The 4N25S is available in a 6-SMD, Gull Wing package for surface mounting.

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