HCPL-2400#300 Equivalent & Substitute Parts

Part Overview

The HCPL-2400#300 is a logic output optoisolator manufactured by Broadcom Limited, designed for high-speed digital isolation applications. This component provides 3750Vrms isolation with tri-state output capability, operating at data rates up to 40MBd. The part is currently active in production with 1013 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product family, enabling component sourcing flexibility while preserving circuit performance.

Substiute Parts

HCPL-2400#300

Broadcom LimitedIn Stock: 1063HCPL-2400#300 Datasheet

Current PartRFQ

HCPL-2400-300E

Broadcom LimitedIn Stock: 2161HCPL-2400-300E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HCPL-2400#300 is determined by strict equivalence across the following critical parameters:

• Number of Channels: 1
• Voltage - Isolation: 3750Vrms
• Common Mode Transient Immunity (Min): 1kV/µs
• Output Type: Tri-State
• Data Rate: 40MBd
• Propagation Delay tpLH / tpHL (Max): 55ns / 55ns
• Current - Output / Channel: 25 mA
• Voltage - Supply: 4.75V ~ 5.25V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SMD, Gull Wing

The HCPL-2400-300E maintains identical electrical specifications and mechanical packaging, qualifying as a direct substitute within the HCPL-2400 product family.

Parameter Comparison

Engineering Selection Recommendations

Both the HCPL-2400#300 and HCPL-2400-300E are active products from Broadcom Limited with identical electrical and mechanical specifications. The primary distinction is regulatory compliance status:

• HCPL-2400#300: RoHS non-compliant
• HCPL-2400-300E: ROHS3 compliant

For applications requiring RoHS3 compliance, the HCPL-2400-300E is the appropriate selection. Both parts maintain REACH Unaffected status and EAR99 export classification. Component selection should be based on specific regulatory requirements of the end application and supply chain constraints.

Frequently Asked Questions (FAQ)

Q: Can HCPL-2400-300E replace HCPL-2400#300 in existing designs?

A: Yes. Both parts share identical electrical specifications, including isolation voltage, data rate, propagation delay, output current, and supply voltage range. The 8-SMD Gull Wing package is identical, enabling direct PCB-level substitution without design modification.

Q: What is the difference between HCPL-2400#300 and HCPL-2400-300E?

A: The primary difference is RoHS compliance status. HCPL-2400-300E is ROHS3 compliant, while HCPL-2400#300 is RoHS non-compliant. All electrical and mechanical parameters are equivalent.

Q: Are there any package or pinout differences?

A: No. Both parts use the 8-SMD Gull Wing package with identical pinout and mechanical dimensions. Surface mount assembly processes remain unchanged.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 compliance, specify HCPL-2400-300E. For applications without RoHS requirements, either part is functionally equivalent.

Q: Is inventory availability a factor in substitution?

A: HCPL-2400-300E has higher current inventory (2134 units) compared to HCPL-2400#300 (1013 units). Availability may influence sourcing decisions based on project timelines.