HCPL0601R1V Equivalent & Substitute Parts

Part Overview

The HCPL0601R1V is a logic output optoisolator manufactured by onsemi, designed for high-speed digital isolation applications requiring 3750Vrms isolation voltage. This component features open collector output architecture with 10Mbps data rate capability and 10kV/µs common mode transient immunity. The part is classified as obsolete, making identification of active equivalent components essential for new designs and ongoing production support.

Substiute Parts

HCPL0601R1V

onsemiIn Stock: 1130HCPL0601R1V Datasheet

Current PartRFQ

HCPL-0601-500E

Broadcom LimitedIn Stock: 64205HCPL-0601-500E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HCPL0601R1V is determined by strict equivalence across the following critical parameters:

• Isolation voltage rating of 3750Vrms
• Single channel configuration (1 input, 0 side 2 inputs)
• Open collector output topology
• Data rate of 10Mbps or higher
• Common mode transient immunity of 10kV/µs or greater
• Output current capability of 50 mA per channel
• Supply voltage range of 4.5V to 5.5V
• Operating temperature range of -40°C to 85°C
• 8-SOIC surface mount package with 0.154" (3.90mm) width

The HCPL-0601-500E manufactured by Broadcom Limited meets all these criteria and qualifies as a direct substitute. Both parts share the same base product number (HCPL06 / HCPL-0601) and maintain electrical and mechanical compatibility within the specified parameter envelope.

Parameter Comparison

Engineering Selection Recommendations

The HCPL-0601-500E is the qualified substitute for the obsolete HCPL0601R1V. Selection between these parts should be based on the following factors:

For new designs: The HCPL-0601-500E is the appropriate choice due to its active product status and ROHS3 compliance certification. This part maintains full electrical and mechanical compatibility with the original specification.

For legacy system support: The HCPL0601R1V may be sourced from existing inventory (1032 pcs available) if immediate availability is required, though long-term supply is not guaranteed due to obsolete status.

Compliance considerations: The HCPL-0601-500E carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. Both parts are classified as EAR99 for export control purposes.

Frequently Asked Questions (FAQ)

Q: Can the HCPL-0601-500E directly replace the HCPL0601R1V in existing designs?

A: Yes. Both parts maintain identical isolation voltage (3750Vrms), channel configuration (1 channel), output type (open collector), data rate (10Mbps/10MBd), CMTI rating (10kV/µs), output current (50 mA), supply voltage range (4.5V–5.5V), operating temperature range (-40°C to 85°C), and package footprint (8-SOIC, 0.154" width). No circuit modifications are required.

Q: What is the difference between the output specifications of these two parts?

A: The HCPL-0601-500E includes Schottky clamping on the open collector output, which provides faster switching characteristics (24ns/10ns rise/fall time versus 50ns/12ns for the original). This enhancement does not affect compatibility and may improve performance in high-speed applications.

Q: Are there differences in propagation delay between these parts?

A: The HCPL-0601-500E specifies maximum propagation delay of 100ns for both tpLH and tpHL, compared to 75ns for both parameters on the HCPL0601R1V. Both values remain within acceptable limits for 10Mbps operation. System timing margins should be verified if propagation delay is critical to application performance.

Q: What packaging formats are available for the HCPL-0601-500E?

A: The HCPL-0601-500E is supplied in Cut Tape (CT) and Digi-Reel® packaging formats. The HCPL0601R1V does not specify packaging format in available data. Confirm packaging requirements with your procurement process.

Q: Are both parts RoHS compliant?

A: The HCPL-0601-500E is ROHS3 compliant. The HCPL0601R1V does not specify RoHS status in available documentation. For applications requiring RoHS compliance, the HCPL-0601-500E is the specified choice.