FNA40560 Equivalent & Substitute Parts

Part Overview

The FNA40560 is an obsolete Power Driver Module IGBT designed for 3-phase applications operating at 600V with a 5A current rating. This module features a 26-PowerDIP package configuration with through-hole mounting and is compliant with ROHS3 and REACH standards. Due to its obsolete product status, equivalent substitute parts are necessary for ongoing system maintenance, redesigns, and production continuity. The substitutes listed maintain core electrical specifications while offering improved availability and enhanced performance characteristics.

Substiute Parts

FNA40560

onsemiIn Stock: 1829FNA40560 Datasheet

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FNA41560T2

onsemiIn Stock: 26447FNA41560T2 Datasheet

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NFAQ0560R43T

onsemiIn Stock: 1614NFAQ0560R43T Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FNA40560 are identified based on the following critical parameters that determine functional equivalence:

Core Electrical Parameters:

• Voltage Rating: 600V (maintained across all substitutes)
• Voltage Isolation: 2000Vrms (maintained across all substitutes)
• Type: IGBT (maintained across all substitutes)
• Configuration: 3 Phase (maintained across all substitutes)
• Mounting Type: Through Hole (maintained across all substitutes)

Allowable Variations:

• Current Rating: Substitutes may exceed the original 5A specification, as higher current-rated modules are backward compatible in applications requiring lower current
• Package Configuration: Different PowerDIP module sizes are acceptable provided through-hole mounting is maintained and PCB layout accommodates the physical dimensions
• Product Status: Active substitutes are preferred over obsolete parts for long-term availability

The two identified substitutes meet these criteria while offering improved inventory availability and active product status.

Parameter Comparison

Engineering Selection Recommendations

FNA41560T2 is the primary substitute for direct replacement applications. This part maintains the same 26-PowerDIP package family with identical electrical specifications (600V, 2000Vrms isolation). The increased current rating of 15A provides enhanced capability for the same voltage class. Active product status ensures long-term availability and supply chain continuity. Physical dimensions (1.134" vs 1.024") require PCB layout verification but remain within the same package family.

NFAQ0560R43T serves as an alternative substitute when package footprint constraints permit. This part utilizes a 38-PowerDIP configuration with 24 leads, maintaining all critical electrical parameters (600V, 2000Vrms isolation, 3-phase inverter configuration). Active product status and ROHS3 compliance support regulatory requirements. The different package geometry necessitates PCB redesign but offers a viable path for applications where the 26-PowerDIP family is unavailable.

Both substitutes maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original FNA40560 specification.

Frequently Asked Questions (FAQ)

Q: Can FNA41560T2 be used as a direct replacement for FNA40560?

A: FNA41560T2 maintains identical electrical specifications (600V, 2000Vrms isolation, 3-phase IGBT configuration) and uses the same 26-PowerDIP package family. Physical dimensions differ slightly (1.134" vs 1.024"), requiring PCB layout verification. The higher current rating (15A vs 5A) is backward compatible for applications requiring lower current.

Q: What are the key differences between FNA41560T2 and NFAQ0560R43T?

A: Both parts maintain 600V, 2000Vrms isolation, and 3-phase inverter configuration. FNA41560T2 uses a 26-PowerDIP package (1.134", 28.80mm), while NFAQ0560R43T uses a 38-PowerDIP package (0.610", 24.00mm) with 24 leads. Package selection depends on PCB layout constraints and available footprint space.

Q: Are all substitutes ROHS3 compliant?

A: Yes. FNA40560, FNA41560T2, and NFAQ0560R43T are all ROHS3 compliant and REACH unaffected, maintaining regulatory compliance across all substitute options.

Q: Why is FNA40560 listed as obsolete?

A: FNA40560 has reached end-of-life status. FNA41560T2 and NFAQ0560R43T are active products offering equivalent or enhanced electrical performance with assured long-term availability.

Q: Do package differences affect electrical performance?

A: No. Package differences are mechanical and do not affect electrical performance. All parts maintain identical voltage ratings, isolation specifications, and IGBT configuration. Package selection is determined by PCB layout requirements and available mounting space.