4N35 The 4N35 is an optocoupler from NXP Semiconductors, featuring a DIP-6 package and high input-output isolation voltage of 3550Vrms. It is suitable for applications like power supply regulators and microprocessor inputs.
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4N35

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The 4N35 is an optocoupler from NXP Semiconductors, featuring a DIP-6 package and high input-output isolation voltage of 3550Vrms. It is suitable for applications like power supply regulators and microprocessor inputs.
✓ Total Stock: 1 pcs
$ Price Range: $0.99

4N35 Available from 1 distributor

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4N35 Specifications Quick View

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4N35 Description

Short technical summary and product information.

The 4N35 is a phototransistor output optocoupler manufactured by NXP Semiconductors. It offers a high input-output isolation voltage of 3550Vrms, ensuring reliable electrical separation in various applications. The device features a minimum current transfer ratio (CTR) of 100% at 10mA forward current and 10V collector-emitter voltage.

 

This optocoupler comes in a standard DIP-6 package, designed for through-hole mounting. Its typical response time is 3 μs, making it suitable for applications requiring moderate speed switching. The operating temperature range is from -55°C to +100°C.

 

Key electrical specifications include a forward voltage of 1.5V, a forward current of 60mA, and a reverse voltage of 6V. The maximum collector current is 100mA, with a maximum collector-emitter voltage of 30V. Safety limit values are set at 400mA for the diode side and 700mW for the phototransistor side, with a maximum operating temperature of 175°C.

 

The 4N35 is compliant with RoHS3 standards and has an MSL rating of 1. It is commonly used in power supply regulators, digital logic inputs, and microprocessor inputs, providing essential isolation and signal coupling.

4N35 Quick Information

Product Type: Optocoupler
Canonical Name: 4N35 Photocoupler
Subcategory: Optocouplers - Triac, SCR Output

4N35 Compliance

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

4N35 Estimated Pricing

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1+ $0.99 $0.99

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

4N35 Features

  • High input-output isolation voltage.
  • Minimum CTR of 100% at 10mA.
  • Typical response time of 3 μs.
  • DIP-6 through-hole package.
  • RoHS3 compliant.

4N35 Applications

  • Power supply regulators.
  • Digital logic inputs.
  • Microprocessor inputs.
  • Signal coupling applications.

4N35 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the 4N35 optocoupler?

The 4N35 optocoupler has a high input-output isolation voltage of 3550Vrms.

What is the minimum current transfer ratio (CTR) for the 4N35?

The minimum current transfer ratio (CTR) for the 4N35 is 100% at 10mA forward current and 10V collector-emitter voltage.

What is the typical response time of the 4N35 optocoupler?

The typical response time for the 4N35 optocoupler is 3 μs.

What package type is the 4N35 optocoupler available in?

The 4N35 optocoupler is available in a DIP-6 package.

What is the operating temperature range for the 4N35?

The operating temperature range for the 4N35 is -55°C to +100°C.

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