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Broadcom 2-Channel Surface Mount Optocoupler, 1.8V Forward Voltage, AC/DC Input, 8-Pin SO, Tape & Reel, HCPL-0631-500E

Category Optocoupler Brand Broadcom Condition New

Specifications

Country of Origin India
Brand Broadcom
Model HCPL-0631-500E
Packaging Tape & Reel
Mount Type Surface
Series HCPL
Maximum Operating Temperature 85°C
Package Type SO
Minimum Operating Temperature -40°C
Maximum input current 15mA
Number Of Channels 2
Standards/Approvals UL, CSA
Maximum Forward Voltage 1.8V
Number of Pins 8
Input Current Type AC/DC
Typical Rise Time 24ns
Typical Fall Time 10ns
Automotive Standard AEC-Q100
Low Input Current Capability 5mA
Guaranteed ac and dc Performance over Temperature -40oC to 85oC
Common Mode Transient Immunity 5000 V/ms

Key Features

  • Operates with 1.8V maximum forward voltage for efficient signal transmission.
  • Features AC/DC input compatibility for versatile integration in electronic systems.
  • Provides dual channel configuration to support differential or multi-signal isolation.
  • Surface mount 8-pin SO package enables compact PCB design and automated assembly.
  • High isolation voltage up to 3750Vrms ensures robust protection for sensitive circuits.
  • Logic output provides direct compatibility with LSTTL/TTL logic levels.
  • Delivers rapid rise and fall times for high-speed communication up to 10 MBd.
  • Low input current capability down to 5mA reduces power consumption.

Product Description

The Broadcom HCPL-0631-500E is a high-performance 2-channel optocoupler designed for electronic applications where signal isolation and reliability are paramount. It employs a GaAsP light emitting diode combined with an integrated high gain photo detector to achieve superior isolation characteristics while maintaining fast signal response.

This optocoupler is engineered to operate with a maximum forward voltage of 1.8V, providing both AC and DC input compatibility. Its dual channel configuration supports multiple signal pathways, making it ideal for use in industrial control systems, data communication interfaces, and safety circuits where isolation is critical. The product features a robust surface mount design in an 8-pin SO package, suitable for automated PCB assembly and compact layouts.

The HCPL-0631-500E delivers high common mode transient immunity (minimum 5 kV/ms at VCM = 50 V), ensuring stable operation even in environments with fast electrical transients. With an isolation voltage of up to 3750Vrms, users can rely on enhanced protection from electrical noise and voltage spikes. This device offers rapid typical rise and fall times (24ns and 10ns, respectively), making it suitable for high-speed data transmission applications up to 10 MBd.

Additional technical highlights include low input current capability (5mA), LSTTL/TTL compatible logic output, AEC-Q100 automotive standard compliance, and guaranteed AC/DC performance over a wide temperature range (-40°C to 85°C). Packaging is Tape & Reel, supporting volume manufacturing and automated handling. The HCPL-0631-500E is part of Broadcom's HCPL series, reflecting quality and reliability recognized in industrial, communication, and automotive electronics.

Typical use cases for this optocoupler include industrial automation, precision control systems, signal transmission and isolation in instrumentation, automotive electronics, and PLC input modules. Engineers select it for its combination of isolation strength, speed, and compactness.

Explore more signal isolation components in Optocouplers within the Electronics & Electricals category, and discover Broadcom's full range of advanced electronic solutions at EnvMart.

Broadcom 2-Channel Surface Mount Optocoupler, 1.8V Forward Voltage, AC/DC Input, 8-Pin SO, Tape & Reel, HCPL-0631-500E
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Frequently Asked Questions

The maximum forward voltage of this model is 1.8V, allowing for efficient signal transmission.

It provides an isolation voltage of up to 3750Vrms, ensuring robust protection for sensitive circuits.

This unit has a typical rise time of 24ns and a fall time of 10ns, making it suitable for high-speed communication applications.

It features a dual channel configuration, supporting multiple signal pathways for differential or multi-signal isolation.

The operating temperature range for this model is from -40°C to 85°C, ensuring performance in various environments.

It supports both AC and DC input current types, providing versatile integration in electronic systems.

The common mode transient immunity is 5000 V/ms at VCM = 50 V, ensuring stable operation in environments with fast electrical transients.

This optocoupler is packaged in Tape & Reel format, which supports volume manufacturing and automated handling.

It complies with UL and CSA standards, ensuring it meets industry safety and performance requirements.

The HCPL-0631-500E has an 8-pin SO package, suitable for surface mount applications.

The logic output is compatible with LSTTL and TTL logic levels, facilitating direct integration into various electronic systems.

It meets the AEC-Q100 automotive standard, indicating its suitability for automotive applications.

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