FPAM50LH60G Equivalent & Substitute Parts

Part Overview

The FPAM50LH60G is an active Power Driver Module IGBT manufactured by onsemi, configured for 2-phase operation at 600 V and 50 A. This component is housed in a 32-PowerDIP Module package (1.370", 34.80mm) with through-hole mounting. The part maintains active product status and is ROHS3 compliant with 2500Vrms isolation capability. Substitute parts are identified when equivalent electrical and mechanical parameters are available, enabling design flexibility and supply chain continuity.

Substiute Parts

FPAM50LH60G

onsemiIn Stock: 1126FPAM50LH60G Datasheet

Current PartRFQ

NFL25065L4BT

onsemiIn Stock: 788NFL25065L4BT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FPAM50LH60G is determined by the following critical parameters:

Electrical Compatibility Parameters:

• Type: IGBT
• Configuration: 2 Phase
• Current Rating: 50 A
• Voltage Rating: 600 V or higher
• Voltage - Isolation: 2500Vrms

Mechanical Compatibility Parameters:

• Package / Case: 32-PowerDIP Module (1.370", 34.80mm)
• Mounting Type: Through Hole

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• Product Status: Active

The substitute part NFL25065L4BT meets all critical parameters with a voltage rating of 650 V, which exceeds the 600 V requirement of the main part. This higher voltage rating maintains full backward compatibility while providing additional design margin.

Parameter Comparison

Engineering Selection Recommendations

The NFL25065L4BT serves as a direct substitute for the FPAM50LH60G based on the following criteria:

Electrical Equivalence: Both components are 2-phase IGBT power driver modules rated for 50 A operation. The NFL25065L4BT operates at 650 V, which is 50 V higher than the FPAM50LH60G's 600 V rating. This elevated voltage rating provides additional design margin and maintains full compatibility in applications designed for 600 V operation.

Mechanical Equivalence: Both parts utilize identical 32-PowerDIP Module packaging (1.370", 34.80mm) with through-hole mounting, ensuring direct PCB compatibility without layout modifications.

Compliance Equivalence: Both components maintain ROHS3 compliance, identical isolation voltage of 2500Vrms, and active product status. Both carry the same ECCN (EAR99) and HTSUS classifications.

Supply Availability: The NFL25065L4BT is available in active inventory (772 Pcs), supporting continuous supply chain operations.

Frequently Asked Questions (FAQ)

Q: Can the NFL25065L4BT replace the FPAM50LH60G in existing designs?

A: Yes. The NFL25065L4BT is electrically and mechanically compatible. The 650 V rating exceeds the 600 V requirement, and all other parameters match or exceed the original specification.

Q: Are there any package differences between these parts?

A: No. Both components use the 32-PowerDIP Module package (1.370", 34.80mm) with through-hole mounting. No PCB layout changes are required.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the FPAM50LH60G and NFL25065L4BT are ROHS3 compliant with identical isolation voltage ratings of 2500Vrms and matching ECCN/HTSUS classifications.

Q: What is the significance of the higher voltage rating on the NFL25065L4BT?

A: The 650 V rating on the NFL25065L4BT provides 50 V additional margin above the 600 V requirement of the FPAM50LH60G. This higher rating maintains full backward compatibility while offering enhanced design headroom.

Q: Are both parts from the same manufacturer?

A: Yes. Both the FPAM50LH60G and NFL25065L4BT are manufactured by onsemi, ensuring consistent quality and support standards.

Q: What is the current availability status of these parts?

A: The FPAM50LH60G has 1069 pieces in stock, while the NFL25065L4BT has 772 pieces in stock, both available as new original components in tube packaging.