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ILQ2 - Phototransistor Optocoupler

General Description

The ILD/Q1/2/5 are optically coupled isolated pairs employing GaAs infrared LEDs and silicon NPN phototransistor.

Signal information, including a DC level, can be transmitted by the drive while maintaining a high degree of electrical isolation between input and output.

Key Features

  • Current Transfer Ratio at IF=10 mA ILD/Q1, 20% Min. ILD/Q2, 100% Min. ILD/Q5, 50% Min.
  • High Collector-Emitter Voltage ILD/Q1: BVCEO=50 V ILD/Q2, ILD/Q5: BVCEO=70 V.
  • Field-Effect Stable by TRansparent IOn Shield (TRIOS) Isolation Test Voltage, 5300 VACRMS.
  • Underwriters Lab File #E52744 V.
  • VDE 0884 Available with Option 1 D E Maximum Ratings (Each Channel) Emitter Reverse Voltage 6 V Forward Current 60 mA Surge Current 2.5 A Power Dissipation100 mW D.

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Other Datasheets by Siemens Semiconductor Group (now Infineon)

Part Number Description
ILQ1 Phototransistor Optocoupler
ILQ3 PHOTOTRANSISTOR OPTOCOUPLER
ILQ30 PHOTODARLINGTON OPTOCOUPLER
ILQ31 PHOTODARLINGTON OPTOCOUPLER
ILQ32 PHOTODARLINGTON 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.

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DUAL CHANNEL ILD1/2/5 QUAD CHANNEL ILQ1/2/5 PHOTOTRANSISTOR OPTOCOUPLER FEATURES • Current Transfer Ratio at IF=10 mA ILD/Q1, 20% Min. ILD/Q2, 100% Min. ILD/Q5, 50% Min. • High Collector-Emitter Voltage ILD/Q1: BVCEO=50 V ILD/Q2, ILD/Q5: BVCEO=70 V • Field-Effect Stable by TRansparent IOn Shield (TRIOS) Isolation Test Voltage, 5300 VACRMS • Underwriters Lab File #E52744 V • VDE 0884 Available with Option 1 D E Maximum Ratings (Each Channel) Emitter Reverse Voltage ................................................6 V Forward Current ...........................................60 mA Surge Current ................................................. 2.5 A Power Dissipation.......................................100 mW Derate Linearly from 25°C..................... 1.