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HCPL-2531 - HIGH SPEED TRANSISTOR OPTOCOUPLERS

Download the HCPL-2531 datasheet PDF. This datasheet also covers the HCPL2503 variant, as both devices belong to the same high speed transistor optocouplers family and are provided as variant models within a single manufacturer datasheet.

General Description

The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor.

Key Features

  • High speed-1 MBit/s Superior CMR-10 kV/µs Dual-Channel HCPL-2530/HCPL-2531 Double working voltage-480V RMS CTR guaranteed 0-70°C U. L. recognized (File # E90700).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HCPL2503_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HCPL-2531 HIGH SPEED TRANSISTOR OPTOCOUPLERS QT Optoelectronics
HCPL-2531 High Speed Optocouplers HP
HCPL-2531 High Speed Optocouplers Avago
HCPL-2530 HIGH SPEED TRANSISTOR OPTOCOUPLERS QT Optoelectronics
HCPL-2530 High Speed Optocouplers HP

Other Datasheets by Fairchild (now onsemi)

Part Number Description
HCPL-2530 HIGH SPEED TRANSISTOR OPTOCOUPLERS
HCPL-2503 HIGH SPEED TRANSISTOR OPTOCOUPLERS
HCPL-2601 HIGH SPEED-10 MBit/s LOGIC GATE OPTOCOUPLERS
HCPL-2611 HIGH SPEED-10 MBit/s LOGIC GATE OPTOCOUPLERS
HCPL-2630 HIGH SPEED-10 MBit/s LOGIC GATE 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
HIGH SPEED TRANSISTOR OPTOCOUPLERS SINGLE-CHANNEL: 6N135 DUAL-CHANNEL: HCPL-2530 PACKAGE 6N136 HCPL-2531 HCPL-2503 HCPL-4502 SCHEMATIC N/C 1 8 VCC + 1 V F1 8 VCC 8 + 2 1 7 VB _ 2 7 V01 VF _ 3 6 VO _ 3 6 V02 VF2 N/C 4 5 GND + 4 5 GND 8 1 8 1 6N135, 6N136, HCPL-2503, HCPL-4502 Pin 7 is not connected in Part Number HCPL-4502 HCPL-2530/HCPL-2531 DESCRIPTION The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. 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.