HCPL0500R2 Equivalent & Substitute Parts

Part Overview

The HCPL0500R2 is an optoisolator transistor output device manufactured by onsemi, designed for high-voltage isolation applications. This single-channel optocoupler provides 2500Vrms isolation with transistor output and base connection, suitable for DC input applications requiring galvanic isolation. The component is currently in active production status with 1210 units available in stock. Alternative part sourcing becomes necessary due to supply chain considerations, manufacturing lead times, or inventory availability across different distribution channels.

Substiute Parts

HCPL0500R2

onsemiIn Stock: 1261HCPL0500R2 Datasheet

Current PartRFQ

HCPL0500R2V

Fairchild SemiconductorIn Stock: 3282HCPL0500R2V Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HCPL0500R2 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Parameters for Substitution:

• Number of Channels: 1
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio range: 7% (Min) @ 16mA to 50% (Max) @ 16mA
• Output Type: Transistor with Base
• Voltage - Output (Max): 20V
• Current - Output / Channel: 8mA
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Operating Temperature: -40°C ~ 85°C
• Input Type: DC

All substitute parts must maintain identical electrical performance specifications and physical package dimensions to ensure direct replacement capability in existing circuit designs.

Parameter Comparison

Engineering Selection Recommendations

Both the HCPL0500R2 (onsemi) and HCPL0500R2V (Fairchild Semiconductor) are active production components with identical electrical specifications and package dimensions. Selection between these parts should be based on:

Compliance and Certifications:

• HCPL0500R2: ROHS3 Compliant, REACH Unaffected, MSL 1 (Unlimited)
• HCPL0500R2V: Compliance information not provided in available data

Availability and Packaging:

• HCPL0500R2: Available in Tape & Reel (TR) packaging, 1210 units in stock
• HCPL0500R2V: Available in Bulk packaging, 3235 units in stock

Both components are suitable for direct substitution in applications requiring single-channel optoisolation at 2500Vrms with transistor output configuration. Component selection should account for packaging requirements, compliance certifications, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can HCPL0500R2V directly replace HCPL0500R2 in existing designs?

A: Yes. Both components share identical electrical parameters including isolation voltage (2500Vrms), current transfer ratio (7-50% @ 16mA), output voltage (20V max), output current (8mA), and operating temperature range (-40°C to 85°C). Both use the same 8-SOIC package with identical pin configuration and spacing.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: single-channel configuration, 2500Vrms isolation voltage, 7-50% current transfer ratio range, transistor with base output type, 20V maximum output voltage, 8mA output current per channel, 8-SOIC package dimensions, and -40°C to 85°C operating temperature range.

Q: Are there packaging differences between these parts?

A: Yes. HCPL0500R2 is supplied in Tape & Reel (TR) packaging, while HCPL0500R2V is supplied in Bulk packaging. Both use the same 8-SOIC physical package. Packaging selection depends on manufacturing assembly requirements and inventory management practices.

Q: What compliance certifications apply to these components?

A: HCPL0500R2 is ROHS3 Compliant, REACH Unaffected, with Moisture Sensitivity Level 1 (Unlimited). Compliance information for HCPL0500R2V is not provided in available technical data.

Q: Are both components currently in active production?

A: Yes. Both HCPL0500R2 and HCPL0500R2V maintain active product status with current manufacturing support and availability through distribution channels.