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4N35 The Vishay Dale 4N35 is a 6-DIP optocoupler featuring 5000Vrms isolation voltage and a 100% minimum current transfer ratio. It is designed for applications requiring high voltage isolation.
Mfr Part #:

4N35

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale 4N35 is a 6-DIP optocoupler featuring 5000Vrms isolation voltage and a 100% minimum current transfer ratio. It is designed for applications requiring high voltage isolation.
✓ Total Stock: 1,270 pcs
$ Price Range: $0.99

4N35 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,220 pcs
On Request
1220 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

4N35 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Min)
Input Type
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Output Type
Response Time
Supplier Device Package
Turn Off Time
Turn On
Voltage
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4N35 Description

Short technical summary and product information.

The Vishay Dale 4N35 is a transistor output optocoupler housed in a standard 6-DIP package. It provides a high input-output isolation voltage of 5000Vrms, making it suitable for applications where electrical isolation is critical.

 

Key electrical characteristics include a minimum current transfer ratio (CTR) of 100% at 10mA input current and a maximum collector current of 50mA. The response times are typically 10µs for both turn-on and turn-off.

 

This optocoupler operates over a temperature range of -55°C to 100°C. Its through-hole mounting type facilitates easy integration into printed circuit boards. The 4N35 is commonly used in power supply regulators, digital logic inputs, and microprocessor inputs.

 

Compliance information indicates RoHS3 compliance and an MSL 1 rating. The device is designed for reliable performance in various industrial and electronic applications requiring robust isolation.

4N35 Quick Information

Product Type: Optocoupler
Canonical Name: 4N35 Transistor Output Optocoupler
Subcategory: Transistor Output Optocouplers

4N35 Compliance

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

4N35 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

4N35 Features

  • Provides 5000Vrms input-output isolation.
  • Features 100% minimum CTR at 10mA.
  • Standard 6-DIP through-hole package.
  • Operates from -55°C to 100°C.
  • Suitable for power supply regulators.

4N35 Applications

  • Used in power supply regulators.
  • Ideal for digital logic inputs.
  • Applicable to microprocessor inputs.
  • Provides critical circuit isolation.
  • Ensures safe signal transmission.

4N35 FAQs

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

The 4N35 optocoupler provides an isolation voltage of 5000Vrms.

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

The minimum CTR for the 4N35 is 100% at a forward current of 10mA.

What is the operating temperature range of the 4N35?

The 4N35 operates within a temperature range of -55°C to 100°C.

What package type is the 4N35 optocoupler available in?

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

What are the typical applications for the 4N35 optocoupler?

The 4N35 is used in power supply regulators, digital logic inputs, and microprocessor inputs.

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