HCPL-0300 Equivalent & Substitute Parts

Part Overview

The HCPL-0300 is a Logic Output Optoisolator featuring 5MBd data rate with open collector, Schottky clamped output configuration. It provides 3750Vrms isolation voltage with 1 channel and 100V/µs common mode transient immunity. The device is designed for applications requiring galvanic isolation in digital signal transmission. The main part number HCPL-0300 is currently active in production with 2030 units in stock inventory.

Substitute parts are identified to address packaging variations and compliance requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

HCPL-0300

Broadcom LimitedIn Stock: 2136HCPL-0300 Datasheet

Current PartRFQ

HCPL-0300-000E

Broadcom LimitedIn Stock: 1202HCPL-0300-000E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HCPL-0300 is determined by strict equivalence across the following critical parameters:

• Number of Channels: 1
• Voltage - Isolation: 3750Vrms
• Common Mode Transient Immunity (Min): 100V/µs
• Data Rate: 5MBd
• Output Type: Open Collector, Schottky Clamped
• Current - Output / Channel: 25 mA
• Voltage - Supply: 4.75V ~ 5.25V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount

The substitute part HCPL-0300-000E maintains identical electrical performance and mechanical specifications. The difference between the main part and substitute is limited to packaging format (Tube vs. standard packaging) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both HCPL-0300 and HCPL-0300-000E are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

HCPL-0300-000E is the preferred choice for applications requiring RoHS3 compliance. This variant maintains all electrical performance characteristics while meeting current environmental and regulatory standards.

HCPL-0300 remains suitable for applications where RoHS compliance is not a requirement or where legacy component specifications are mandated.

Both parts share identical isolation voltage, data rate, output configuration, and thermal operating range. Packaging format (Tube for HCPL-0300-000E) does not affect electrical performance or PCB integration.

Frequently Asked Questions (FAQ)

Q: Are HCPL-0300 and HCPL-0300-000E electrically interchangeable?

A: Yes. Both parts have identical electrical specifications including isolation voltage (3750Vrms), data rate (5MBd), output type (Open Collector, Schottky Clamped), and all timing parameters. They are pin-compatible and functionally equivalent.

Q: What is the difference between HCPL-0300 and HCPL-0300-000E?

A: The primary differences are packaging format (Tube vs. standard) and RoHS compliance status. HCPL-0300-000E is ROHS3 compliant, while HCPL-0300 is RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Can I use HCPL-0300-000E as a direct replacement for HCPL-0300 in existing designs?

A: Yes. The parts are mechanically and electrically equivalent. No circuit modifications or PCB layout changes are required. The 8-SOIC package dimensions and pin configuration are identical.

Q: Which part should I select for new designs?

A: HCPL-0300-000E is recommended for new designs due to ROHS3 compliance, which aligns with current regulatory requirements and supply chain standards.

Q: Are there any thermal or reliability differences between these parts?

A: No. Both parts operate across the same temperature range (-40°C ~ 85°C) and have identical moisture sensitivity levels (MSL 1 - Unlimited). Reliability characteristics are equivalent.

Q: What is the significance of the Tube packaging for HCPL-0300-000E?

A: Tube packaging is a standard distribution format that does not affect component performance. It impacts only handling, storage, and automated assembly processes. Electrical and mechanical specifications remain unchanged.