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IL4208 - Optocoupler

Download the IL4208 datasheet PDF. This datasheet also covers the IL420 variant, as both devices belong to the same optocoupler family and are provided as variant models within a single manufacturer datasheet.

General Description

The IL420 and IL4208 consists of an optically coupled GaAs IRLED to a photosensitive thyristor system with integrated noise suppression and non-zero crossing functionality.

Key Features

  • a dV/dt ratio of greater than 10 kV/μs and load voltages up to 800 V. The IL420 and IL4208 are a perfect microcontroller friendly solution to isolate low-voltage logic from high voltage 120 VAC, 240 VAC, and 380 VAC lines and to control resistive, inductive, or capacitive AC loads like motors, solenoids, high power thyristors, or TRIACs and solid-state relays.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IL420_VishaySiliconix.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IL4208
Manufacturer Vishay
File Size 195.60 KB
Description Optocoupler
Datasheet download datasheet IL4208 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
IL4208 800 V TRIAC DRIVER OPTOCOUPLER Siemens Semiconductor Group
IL420 600 V TRIAC DRIVER OPTOCOUPLER Siemens Semiconductor Group
IL4216 TRIAC DRIVER OPTOCOUPLER Siemens Semiconductor Group
IL4217 TRIAC DRIVER OPTOCOUPLER Siemens Semiconductor Group
IL4218 TRIAC DRIVER OPTOCOUPLER Siemens Semiconductor Group

Other Datasheets by Vishay

Part Number Description
IL420 Optocoupler
IL440 Optocoupler

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.vishay.com IL420, IL4208 Vishay Semiconductors Optocoupler, Phototriac Output, High dV/dt, Low Input Current A1 C2 NC 3 6 MT2 5 NC 4 MT1 23128 LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models Design Tools Related Documents Models Footprints Schematics DESCRIPTION The IL420 and IL4208 consists of an optically coupled GaAs IRLED to a photosensitive thyristor system with integrated noise suppression and non-zero crossing functionality. The thyristor system enables low trigger currents of 1 mA and features a dV/dt ratio of greater than 10 kV/μs and load voltages up to 800 V.