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HCPL-4503 - High Speed Optocouplers

Download the HCPL-4503 datasheet PDF. This datasheet also covers the HCPL-0452 variant, as both devices belong to the same high speed optocouplers family and are provided as variant models within a single manufacturer datasheet.

General Description

These diode-transistor optoc­ oup­lers use an insulating layer between a LED and an integrated photodetector to provide elec­trical in­su­lation between input and out­put.

Key Features

  • 15 kV/µs minimum common mode transient immunity at VCM = 1500 V.
  • High speed: 1 Mb/s.
  • TTL compatible.
  • Available in 8-Pin DIP, SO-8, widebody packages.
  • Open collector output.
  • Guaranteed performance from temperature: 0°C to 70°C.
  • Safety approval UL Recognized.
  • 3750 Vrms for 1 minute (5000 Vrms for 1 minute for HCNW and Option 020 devices) per UL1577 CSA Approved IEC/EN/DIN EN 60747-5-2 Approved  .
  • VIORM = 630 V.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HCPL-0452-Avago.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HCPL-4503 (HCPL-xxxx) Single Channel / High Speed Optocouplers Hewlett-Packard
HCPL-4502 HIGH SPEED TRANSISTOR OPTOCOUPLERS QT Optoelectronics
HCPL-4502 HIGH SPEED TRANSISTOR OPTOCOUPLERS Fairchild Semiconductor
HCPL-4502 (HCPL-xxxx) Single Channel / High Speed Optocouplers Hewlett-Packard
HCPL-4504 High Speed Optocouplers HP

Other Datasheets by Avago Technologies (now Broadcom)

Part Number Description
HCPL-4502 High Speed Optocouplers
HCPL-4504 High Speed Optocouplers
HCPL-4506 Intelligent Power Module and Gate Drive Interface Optocouplers
HCPL-4534 High Speed Optocouplers
HCPL-4534 High Speed Optocouplers

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
HCNW4502/3 HCPL-0452/0453/4502/4503 Single Channel, High Speed Optocouplers Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description These diode-transistor optoc­ oup­lers use an insulating layer between a LED and an integrated photodetector to provide elec­trical in­su­lation between input and out­put. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conven­tional phototransistor coupler by reduci­ng the base-collector capacitance. These single channel optocoup­lers are available in 8-Pin DIP­, SO-8 and Widebody package configurations. The HCPL-4502/4503 and HCNW4502/4503 are designed for high speed TTL/TTL applications.