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ILD251 - BIDIRECTIONAL INPUT OPTOCOUPLER

Datasheet Summary

Description

The IL/ILD250/251/252 are bidirectional input optically coupled isolators consisting of two Gallium Arsenide infrared LEDs coupled to a silicon NPN phototransistor per channel.

Features

  • Selected Current Transfer Ratios 20%, 50%, 100% Minimum.
  • AC or Polarity Insensitive Input.
  • Built-in Reverse Polarity Input Protection.
  • Improved CTR Symmetry.
  • Industry Standard DIP Package.
  • Underwriters Lab File #E52744.
  • VDE 0884 Available with Option 1 D E Dimensions in inches (mm) Single Channel 3 2 1 pin one ID. .248 (6.30) .256 (6.50) Anode/ 1 Cathode Cathode/ Anode 2 NC 3 6 5 4 Base Collector Emitter 4 5 .335 (8.50) .343 (8.7.

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Datasheet preview – ILD251

Datasheet Details

Part number ILD251
Manufacturer Siemens Semiconductor Group
File Size 76.42 KB
Description BIDIRECTIONAL INPUT OPTOCOUPLER
Datasheet download datasheet ILD251 Datasheet
Additional preview pages of the ILD251 datasheet.

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Other Datasheets by Siemens Semiconductor Group
  • ILD250 - BIDIRECTIONAL INPUT OPTOCOUPLER
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Full PDF Text Transcription

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SINGLE CHANNEL DUAL CHANNEL IL250/251/252 ILD250/251/252 BIDIRECTIONAL INPUT OPTOCOUPLER FEATURES • Selected Current Transfer Ratios 20%, 50%, 100% Minimum • AC or Polarity Insensitive Input • Built-in Reverse Polarity Input Protection • Improved CTR Symmetry • Industry Standard DIP Package • Underwriters Lab File #E52744 • VDE 0884 Available with Option 1 D E Dimensions in inches (mm) Single Channel 3 2 1 pin one ID. .248 (6.30) .256 (6.50) Anode/ 1 Cathode Cathode/ Anode 2 NC 3 6 5 4 Base Collector Emitter 4 5 .335 (8.50) .343 (8.70) 6 V Maximum Ratings (Per Channel) Emitter Continuous Forward Current .........................60 mA Power Dissipation at 25°C..........................100 mW Derate Linearly from 25°C....................1.
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