PC817X3NIP0F Equivalent & Substitute Parts

Part Overview

The PC817X3NIP0F is a 5000Vrms optoisolator with transistor output, designed for single-channel isolation applications in surface mount configurations. This component is discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing production and maintenance requirements. The part operates across a temperature range of -30°C to 100°C and provides 50mA output current capability with a 4-SMD gull wing package format.

Substiute Parts

PC817X3NIP0F

SHARP/Socle TechnologyIn Stock: 37436PC817X3NIP0F Datasheet

Current PartRFQ

ISP817CXSMT/R

Isocom Components 2004 LTDIn Stock: 879ISP817CXSMT/R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PC817X3NIP0F is determined by the following critical parameters:

• Single-channel optoisolator configuration
• Isolation voltage rating of 5000Vrms or higher
• Transistor output topology
• Current transfer ratio range of 200-400% @ 5mA
• Maximum output voltage of 80V
• Output current capability of 50mA
• 4-SMD gull wing surface mount package
• Operating temperature range of -30°C to 100°C
• Vce saturation maximum of 200mV

The ISP817CXSMT/R meets all substitution criteria with an isolation voltage of 5300Vrms, which exceeds the minimum requirement while maintaining identical electrical performance across all other specified parameters.

Parameter Comparison

Engineering Selection Recommendations

The ISP817CXSMT/R is a direct substitute for the PC817X3NIP0F based on electrical and mechanical parameter equivalence. The substitute part maintains active product status, ensuring continued availability and supply chain reliability. Both components meet RoHS compliance requirements, with the ISP817CXSMT/R offering ROHS3 certification. The higher isolation voltage rating of 5300Vrms on the substitute part provides additional safety margin while maintaining identical performance across all other critical parameters. No circuit modifications are required for substitution.

Frequently Asked Questions (FAQ)

Q: Can the ISP817CXSMT/R be used as a direct replacement for the PC817X3NIP0F?

A: Yes. Both parts share identical electrical specifications for current transfer ratio, output voltage, output current, saturation voltage, and operating temperature range. The 4-SMD gull wing package format is identical, enabling direct PCB footprint compatibility without layout modifications.

Q: What is the significance of the higher isolation voltage on the ISP817CXSMT/R?

A: The ISP817CXSMT/R provides 5300Vrms isolation compared to 5000Vrms on the PC817X3NIP0F. This higher rating maintains the same safety margin and regulatory compliance while offering additional voltage withstand capability.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant. The ISP817CXSMT/R carries ROHS3 certification, representing the current RoHS standard. Both components have MSL rating of 1 (Unlimited) and identical ECCN and HTSUS classifications.

Q: What packaging options are available for the ISP817CXSMT/R?

A: The ISP817CXSMT/R is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, providing flexibility for both manual assembly and automated reel-fed production processes.

Q: Are there any thermal or frequency performance differences?

A: No. Both parts operate across the identical temperature range of -30°C to 100°C and share identical rise and fall time specifications of 4µs and 3µs respectively.