FSAM30SH60A Equivalent & Substitute Parts

Part Overview

The FSAM30SH60A is a Smart Power Module (SPM) from onsemi's Motion SPM® 2 series, designed as a power driver module for three-phase IGBT applications. This module integrates gate drive and protection circuitry for 600V, 30A operation in a 32-PowerDIP through-hole package. The product is classified as Obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design considerations.

Substiute Parts

FSAM30SH60A

onsemiIn Stock: 12369FSAM30SH60A Datasheet

Current PartRFQ

FSBB20CH60C

onsemiIn Stock: 30579FSBB20CH60C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FSAM30SH60A is determined by the following critical parameters:

• Type & Configuration: Must be IGBT-based, 3-phase power driver module
• Voltage Rating: 600V operation required
• Isolation Voltage: 2500Vrms minimum
• Mounting Type: Through-hole package compatibility
• Manufacturer: onsemi Motion SPM series

The FSBB20CH60C qualifies as a substitute based on matching voltage rating (600V), isolation voltage (2500Vrms), configuration (3-phase IGBT), and mounting type (through-hole). However, the current rating differs: FSBB20CH60C is rated for 20A versus the FSAM30SH60A's 30A. This represents a current derating and requires system-level evaluation for applications demanding the full 30A capability.

Parameter Comparison

Engineering Selection Recommendations

For Existing Systems (FSAM30SH60A Replacement):

The FSBB20CH60C provides electrical compatibility at 600V, 3-phase IGBT operation with identical 2500Vrms isolation. Both modules are through-hole mounted and manufactured by onsemi. However, the 20A current rating of the FSBB20CH60C represents a 33% reduction from the original 30A specification. Selection requires confirmation that system thermal and electrical loads do not exceed 20A continuous operation.

For New Designs:

Both the FSAM30SH60A (Obsolete) and FSBB20CH60C (Not For New Designs) carry end-of-life designations. New designs should not be based on either module. Consult onsemi's current Motion SPM product portfolio for active alternatives meeting your current and voltage requirements.

Compliance Considerations:

Both modules maintain REACH Unaffected status and carry EAR99 export classification. The FSAM30SH60A has MSL 1 (Unlimited), while the FSBB20CH60C lists MSL as Not Applicable. Verify moisture handling requirements for your specific assembly process.

Frequently Asked Questions (FAQ)

Q: Can FSBB20CH60C directly replace FSAM30SH60A in my application?

A: Electrical compatibility exists for 600V, 3-phase IGBT gate drive functions. The 20A current rating must be evaluated against your system's maximum continuous current demand. If your application requires sustained operation above 20A, this substitute is not suitable.

Q: What are the package differences between these modules?

A: FSAM30SH60A uses a 32-PowerDIP package (1.370", 34.80mm), while FSBB20CH60C uses a 27-PowerDIP package (1.205", 30.60mm). Both are through-hole mounted but have different footprints. PCB layout modifications are required for substitution.

Q: Why are both modules marked as end-of-life?

A: FSAM30SH60A is classified as Obsolete, and FSBB20CH60C is Not For New Designs. Both represent legacy products in onsemi's Motion SPM portfolio. For new applications, current-generation alternatives should be evaluated.

Q: Are there any compliance or certification differences?

A: Both modules maintain REACH Unaffected status and EAR99 export classification. The primary difference is MSL designation: FSAM30SH60A specifies MSL 1 (Unlimited), while FSBB20CH60C lists MSL as Not Applicable. Confirm moisture sensitivity requirements with your assembly partner.

Q: What is the isolation voltage specification used for?

A: The 2500Vrms isolation rating specifies the maximum voltage that can be applied between the power stage and the gate drive circuitry. Both modules meet this specification identically, ensuring safe isolation in 600V applications.