PVDZ172N Equivalent & Substitute Parts

Part Overview

The PVDZ172N is a solid-state relay (SSR) manufactured by Infineon Technologies, configured as a SPST-NO (Single Pole Single Throw - Normally Open) switch with 1.5A load capacity and 0-60V DC output voltage range. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement.

Substiute Parts

PVDZ172N

Infineon TechnologiesIn Stock: 1490PVDZ172N Datasheet

Current PartRFQ

PVDZ172NPBF

Infineon TechnologiesIn Stock: 1936PVDZ172NPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PVDZ172N is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: DC
• Input voltage: 1.2VDC
• Load voltage range: 0 V ~ 60 V
• Load current rating: 1.5 A
• On-state resistance: 250 mOhms maximum
• Package: 8-DIP (0.300", 7.62mm), 4 Leads
• Mounting: Through Hole with PC Pin termination

The PVDZ172NPBF meets all these parameters identically and serves as a direct substitute. The primary distinction is product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The PVDZ172NPBF is the direct functional equivalent of the PVDZ172N. Selection between these parts should be based on the following factors:

• Product Status: The PVDZ172N is obsolete. The PVDZ172NPBF is active and maintains current manufacturing support from Infineon Technologies.
• Regulatory Compliance: The PVDZ172NPBF is ROHS3 compliant, whereas the PVDZ172N is non-compliant. Applications subject to RoHS regulations require the PVDZ172NPBF.
• Procurement Availability: The PVDZ172NPBF is the current production variant and is recommended for new designs and ongoing procurement.
• Electrical Performance: Both parts are electrically identical across all specified parameters and are pin-compatible.

Frequently Asked Questions (FAQ)

Q: Can PVDZ172NPBF replace PVDZ172N in existing designs?

A: Yes. The PVDZ172NPBF is electrically and mechanically identical to the PVDZ172N. Both parts share the same circuit configuration, voltage ratings, current capacity, on-state resistance, and 8-DIP package footprint. Direct substitution is possible without circuit modification.

Q: What is the difference between PVDZ172N and PVDZ172NPBF?

A: The primary differences are product status, RoHS compliance, and packaging format. The PVDZ172N is obsolete and RoHS non-compliant, supplied in bulk packaging. The PVDZ172NPBF is an active product, ROHS3 compliant, and supplied in tube packaging. All electrical and mechanical specifications are identical.

Q: Why is the PVDZ172N obsolete?

A: The PVDZ172N has been superseded by the PVDZ172NPBF, which is the current production part from Infineon Technologies. The PVDZ172NPBF offers improved regulatory compliance and ongoing manufacturing support.

Q: Are there any compatibility concerns when substituting PVDZ172NPBF for PVDZ172N?

A: No compatibility concerns exist. Both parts are pin-compatible, have identical electrical specifications, and use the same 8-DIP through-hole package with PC pin termination. PCB layout and circuit design require no modification.

Q: Does RoHS compliance affect electrical performance?

A: No. RoHS compliance relates to material composition and environmental regulations, not electrical performance. The PVDZ172NPBF maintains identical electrical characteristics to the PVDZ172N while meeting ROHS3 standards.