HCPL0501R2V Equivalent & Substitute Parts

Part Overview

The HCPL0501R2V 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, housed in an 8-SOIC surface mount package. The device is currently in active production status with robust inventory availability. Substitute parts are identified when equivalent electrical performance, isolation ratings, package compatibility, and compliance certifications align with the original specification.

Substiute Parts

HCPL0501R2V

onsemiIn Stock: 6188HCPL0501R2V Datasheet

Current PartRFQ

HCPL0501R2

onsemiIn Stock: 33427HCPL0501R2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HCPL0501R2V are identified based on strict parametric equivalence across the following critical criteria:

• Isolation Voltage: 2500Vrms minimum
• Number of Channels: Single channel (1)
• Output Configuration: Transistor with Base output
• Current Transfer Ratio Range: 19% to 50% @ 16mA
• Package Type: 8-SOIC surface mount
• Operating Temperature Range: -40°C to 85°C
• Compliance: ROHS3 Compliant, REACH Unaffected status

The HCPL0501R2 meets all substitution criteria as a parametric equivalent. Both devices share identical electrical specifications, isolation ratings, output characteristics, and package configuration. The primary distinction is packaging format (Tape & Reel for both), with no functional or performance differences.

Parameter Comparison

Engineering Selection Recommendations

Both the HCPL0501R2V and HCPL0501R2 are active production devices from onsemi with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on inventory availability and supply chain requirements, as electrical performance and compliance certifications are identical. The HCPL0501R2 currently maintains higher inventory levels (33,400 pcs vs. 6,150 pcs), making it suitable for high-volume applications where supply continuity is a priority. Both devices are qualified for the same operating conditions and circuit applications without design modification.

Frequently Asked Questions (FAQ)

Q: Can HCPL0501R2 be used as a direct replacement for HCPL0501R2V?

A: Yes. Both devices are parametric equivalents with identical electrical specifications, isolation voltage, output characteristics, and 8-SOIC package configuration. No circuit redesign is required.

Q: Are there any differences in isolation performance between these parts?

A: No. Both devices provide 2500Vrms isolation voltage with identical current transfer ratio specifications (19% to 50% @ 16mA).

Q: Do these parts have the same package footprint?

A: Yes. Both use the 8-SOIC (0.154", 3.90mm Width) surface mount package with identical pinout and PCB layout compatibility.

Q: Are both parts compliant with environmental and regulatory standards?

A: Yes. Both HCPL0501R2V and HCPL0501R2 are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the operating temperature range for these optoisolators?

A: Both devices operate across -40°C to 85°C, suitable for industrial and commercial temperature environments.

Q: Are there any supply chain considerations when selecting between these parts?

A: The HCPL0501R2 has significantly higher inventory availability. For applications requiring immediate delivery or high-volume procurement, the HCPL0501R2 may offer better supply continuity.