IL4218 The Vishay Dale IL4218 is an optocoupler with a phototriac output, providing 5300Vrms isolation. It is designed for controlling AC loads from low-voltage logic.
Mfr Part #:

IL4218

Available from 3 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale IL4218 is an optocoupler with a phototriac output, providing 5300Vrms isolation. It is designed for controlling AC loads from low-voltage logic.
Total Stock: 136,926 pcs
$ Price Range: $0.99

IL4218 Available from 3 distributors

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133,926 pcs
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2,000 pcs
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IL4218 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Mounting Type
Number of Channels
Operating Temperature
Output Type
Static dV
Supplier Device Package
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Voltage
Zero Crossing Circuit

IL4218 Description

Short technical summary and product information.

The Vishay Dale IL4218 is an optocoupler featuring a phototriac output, designed to isolate low-voltage logic from high-voltage AC lines. It offers a high isolation voltage of 5300Vrms and a current rating of 300 mA.

 

Key electrical specifications include a typical trigger current of 0.7 mA and a high static dV/dt of 10 kV/µs, enabling efficient control of AC loads. The device operates within a temperature range of -55°C to 100°C.

 

This optocoupler is suitable for applications such as solid-state relays, lighting controls, and motor drives. It features a through-hole mounting type and comes in a 6-DIP package, making it easy to integrate into various circuit designs.

IL4218 Quick Information

Product Type: Optocoupler
Canonical Name: IL4218 Phototriac Output Optocoupler
Subcategory: Phototriac Output

IL4218 Compliance

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

IL4218 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

IL4218 Features

  • Provides 5300Vrms isolation voltage.
  • Features a phototriac output.
  • Handles 300 mA continuous current.
  • High static dV/dt of 10kV/µs.
  • Through-hole mounting in 6-DIP package.

IL4218 Applications

  • Ideal for solid-state relays.
  • Used in lighting control circuits.
  • Suitable for temperature controls.
  • Applicable for solenoid valve control.

IL4218 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the IL4218 optocoupler?

The IL4218 optocoupler provides 5300Vrms isolation.

What is the maximum load voltage for the IL4218?

The maximum load voltage is 800 V.

What is the continuous current rating for the IL4218?

The IL4218 has a continuous current rating of 300 mA.

What is the operating temperature range for this optocoupler?

The operating temperature range is -55°C to 100°C.

What type of output does the IL4218 optocoupler have?

The IL4218 optocoupler has a Triac output.

Does the IL4218 feature a zero crossing circuit?

No, the IL4218 does not feature a zero crossing circuit.

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