PVI5080 Equivalent & Substitute Parts

Part Overview

The PVI5080 is an optoisolator with photovoltaic output manufactured by Infineon Technologies, designed for high-voltage isolation applications requiring 4000Vrms isolation rating. This component features a single channel configuration in an 8-DIP through-hole package and delivers 5V maximum output voltage with 5µA output current per channel.

The PVI5080 is classified as obsolete. Locating active equivalent parts is necessary to support ongoing production requirements, system maintenance, and new design implementations where this isolation topology is specified.

Substiute Parts

PVI5080

Infineon TechnologiesIn Stock: 1579PVI5080 Datasheet

Current PartRFQ

PVI5080NPBF

Infineon TechnologiesIn Stock: 127927PVI5080NPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVI5080 is determined by the following critical parameters:

• Isolation voltage rating: 4000Vrms minimum
• Output type: Photovoltaic configuration
• Number of channels: Single channel
• Package type: 8-DIP through-hole form factor
• Output voltage: 5V maximum
• Input type: DC

The PVI5080NPBF qualifies as a direct substitute based on matching all isolation, output topology, channel count, and package specifications. The part shares the same base product number (PVI5080) and maintains electrical compatibility within the specified parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

The PVI5080NPBF is the active equivalent for the obsolete PVI5080. Both parts maintain identical isolation voltage, output topology, channel configuration, and package specifications. The PVI5080NPBF offers improved product status (active versus obsolete), ROHS3 compliance, and specified operating temperature range (-40°C ~ 85°C), making it suitable for new designs and production continuity.

The PVI5080NPBF delivers 8µA output current per channel compared to the 5µA specification of the original part, representing a performance enhancement that maintains backward compatibility for applications designed around the PVI5080.

Frequently Asked Questions (FAQ)

Q: Can PVI5080NPBF directly replace PVI5080 in existing designs?

A: Yes. Both parts share identical isolation voltage (4000Vrms), photovoltaic output topology, single-channel configuration, and 8-DIP package specifications. The PVI5080NPBF provides higher output current (8µA versus 5µA), which is compatible with designs specified for the original part.

Q: What is the difference between PVI5080 and PVI5080NPBF?

A: The PVI5080NPBF is the active production variant of the PVI5080 base product. Key differences include active product status, ROHS3 compliance, specified operating temperature range (-40°C ~ 85°C), and increased output current capability (8µA).

Q: Are there packaging differences between these parts?

A: Both parts use the same 8-DIP (0.300", 7.62mm) through-hole package. The PVI5080NPBF is supplied in tube packaging, while the original PVI5080 packaging is not specified in available documentation.

Q: Is the PVI5080NPBF suitable for new production designs?

A: Yes. The PVI5080NPBF is classified as active product status with ROHS3 compliance and specified operating temperature range, making it appropriate for new design implementations requiring 4000Vrms photovoltaic optoisolator functionality.

Q: What isolation voltage rating do these parts provide?

A: Both PVI5080 and PVI5080NPBF provide 4000Vrms isolation voltage rating, suitable for high-voltage isolation applications in industrial and power management circuits.