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HCPL4503M - 8-Pin DIP High Speed Transistor Optocoupler

General Description

HCPL2531M optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor for each channel.

Key Features

  • High Speed.
  • 1 MBit/s.
  • Dual.
  • Channel: HCPL2530M, HCPL2531M.
  • CTR Guaranteed 0C to 70C.
  • No Base Connection for Improved Noise Immunity (HCPL4503M).
  • Superior CMR of 15,000 V/ms Minimum (HCPL4503M).
  • Safety and Regulatory Approvals  UL1577, 5,000 VACRMS for 1 Minute  DIN EN/IEC60747.
  • 5.
  • 5.
  • These are Pb.
  • Free Devices.

📥 Download Datasheet

Datasheet Details

Part number HCPL4503M
Manufacturer onsemi
File Size 509.44 KB
Description 8-Pin DIP High Speed Transistor Optocoupler
Datasheet download datasheet HCPL4503M Datasheet

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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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DATA SHEET www.onsemi.com 8-Pin DIP High Speed Transistor Optocouplers Single-Channel: 6N135M, 6N136M, HCPL4503M Dual-Channel: HCPL2530M, HCPL2531M Description The 6N135M, 6N136M, HCPL4503M, HCPL2530M, and HCPL2531M optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor for each channel. A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base−collector capacitance of the input transistor. The HCPL4503M has no internal connection to the phototransistor base for improved noise immunity. An internal noise shield provides superior common mode rejection of up to 50,000 V/ms.