4N26 The Vishay Dale 4N26 is a transistor output optocoupler featuring 5000Vrms isolation voltage and a 6-DIP package. It operates within a temperature range of -55°C to 100°C.
Mfr Part #:

4N26

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale 4N26 is a transistor output optocoupler featuring 5000Vrms isolation voltage and a 6-DIP package. It operates within a temperature range of -55°C to 100°C.
Total Stock: 438 pcs
$ Price Range: $0.99

4N26 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
438 pcs
438 pcs On Request 1 On Request On Request 1022 On Request On Request

4N26 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Min)
Current Transfer Ratio (Minimum @ IF = 10 mA, VCE = 10 V)
Current Transfer Ratio (Unspecified condition)
Fall Time
Forward Current (Minimum @ IF = 10 mA)
Forward Current (Unspecified condition)
Input Type
Input-Output Isolation Voltage
Lead Spacing
Maximum Collector Emitter Saturation Voltage
Maximum Collector-Emitter Voltage
Mounting Type
Number of Channels
Operating Temperature
Output Device
Output Type
Power Dissipation
Response Time
Rise
Storage Temperature
Supplier Device Package
Supplier Package
Vce Saturation (Max)
Voltage

4N26 Description

Short technical summary and product information.

The Vishay Dale 4N26 is a transistor output optocoupler designed for signal isolation applications. It offers a high isolation voltage of 5000Vrms, ensuring robust separation between input and output circuits.

 

This optocoupler features a DC input type and a transistor with base output. Key electrical specifications include a forward current of 50mA, a maximum collector emitter voltage of 80V, and a Vce saturation of 500mV. The current transfer ratio is a minimum of 20% at 10mA, with a typical response time of 2µs for both rise and fall.

 

Packaged in a standard 6-DIP configuration, the 4N26 is suitable for through-hole mounting. It operates across a wide temperature range from -55°C to 100°C, making it adaptable to various environmental conditions. The component is RoHS3 compliant and has an MSL 1 rating.

 

Applications for the 4N26 include hybrid substrates requiring high-density mounting and programmable controllers, where reliable signal isolation is critical.

4N26 Quick Information

Product Type: Optocoupler
Canonical Name: Vishay Dale 4N26 Transistor Output Optocoupler
Subcategory: Transistor Output Optocoupler

4N26 Compliance

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

4N26 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

4N26 Features

  • 5000Vrms input-output isolation voltage.
  • Transistor with base output type.
  • 6-DIP through-hole mounting package.
  • Wide -55°C to 100°C operating temperature.
  • RoHS3 compliant and MSL 1 rating.

4N26 Applications

  • Suitable for high-voltage isolation applications.
  • Used in industrial control systems for signal isolation.
  • Ideal for medical equipment requiring electrical separation.
  • Applied in communication equipment for noise reduction.
  • Utilized in power supply circuits for safety isolation.

4N26 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the 4N26 optocoupler?

The 4N26 optocoupler offers an isolation voltage of 5000Vrms.

What type of output does the 4N26 optocoupler have?

The 4N26 optocoupler has a transistor with base output.

What is the operating temperature range for the 4N26?

The 4N26 operates within a temperature range of -55°C to 100°C.

What package type is the 4N26 optocoupler supplied in?

The 4N26 optocoupler is supplied in a 6-DIP package.

What is the minimum current transfer ratio for the 4N26?

The minimum current transfer ratio for the 4N26 is 20% at 10mA.

What is the RoHS status of the 4N26?

The 4N26 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 4N26?

The Moisture Sensitivity Level (MSL) for the 4N26 is 1 Unlimited.

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