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ONSEMI 4N35SM Optocoupler

The 4N35SM is a general purpose 6-pin optocoupler featuring an infrared LED and a silicon phototransistor in a compact package, ideal for isolating power supplies, digital logic, and microprocessor signals. It offers high isolation voltage up to 7500 V, low dark current, and fast switching times, making it suitable for various control and signaling applications in industrial and electronic systems. Its robust construction ensures reliability and safety in electrical isolation tasks, complying with recognized safety standards such as UL and VDE certifications. Easy to integrate, it supports a range of input and output configurations for versatile use.

Authorized Distributors
Source:Newark
Part No:4N35S-M
Stock:634
Inv Date:06-10-2026
Price: Unit price: $0.736
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Source:DigiKey
Part No:4N35SM
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.66
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Source:DigiKey
Part No:4N35SM
Stock:25596
Inv Date:06-10-2026
Price: Unit price: $0.7
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Part No:4N35SM
Stock:42953
Inv Date:06-11-2026
Price: Unit price: $0.7
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Part No:4N35SM
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2492
Buy/RFQ:
Part No:4N35SM
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.2492
Buy/RFQ:
Part No:4N35SM
Stock:4475
Inv Date:06-10-2026
Price: Unit price: $0.136
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Source:Arrow EU
Part No:4N35SM
Stock:820
Inv Date:06-11-2026
Price: N/A
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Part No:4N35SM
Stock:37763
Inv Date:06-11-2026
Price: N/A
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ONSEMI 4N35SM Optocoupler Specifications:

  • Input Forward Voltage: 1.18V to 1.50V at 10mA
  • Reverse Input Voltage: 6V
  • Collector-Emitter Breakdown Voltage: 30V to 100V
  • Collector-Base Breakdown Voltage: 70V to 120V
  • Emitter-Collector Breakdown Voltage: 7V to 10V
  • Collector-Emitter Dark Current: 1 to 50nA
  • Isolation Voltage: 7500Vac (Peak)
  • Total Device Power Dissipation: 250mW at 25°C
  • Operating Temperature Range: -40°C to +100°C
  • Storage Temperature Range: -40°C to +150°C
  • Wave Solder Temperature: 260°C for 10 seconds
  • Package Type: 6-pin dual in-line, through-hole or surface-mount options
  • Package Outline: Dimensions vary, with recommended pad layout for reliable mounting

Buy the Fairchild Series 6-Pin Optocoupler: 4N35SM

Purchase the Fairchild Series 6-Pin Optocoupler 4N35SM online now to ensure dependable electrical isolation in your control, power supply, and digital systems. Featuring UL and VDE recognition, this device provides high voltage isolation up to 7500V, ensuring safety and performance in industrial applications. Its fast switching speed, low dark current, and robust construction make it ideal for microprocessor interfaces, digital logic inputs, and power regulators. Available with various package options, ordering online guarantees quick delivery, competitive pricing, and official certifications for your electronic projects.

Order your Fairchild Series 6-Pin Optocoupler 4N35SM today and enhance your electrical isolation projects with reliable, certified performance.

Frequently Asked Questions

Where can I buy ONSEMI 4N35SM?

You can click on the BUY or RFQ button to purchase 4N35SM from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 4N35SM?

You can download the 4N35SM datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 4N35SM?

ONSEMI

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