FSBB20CH60B Equivalent & Substitute Parts

Part Overview

The FSBB20CH60B is a Power Driver Module IGBT manufactured by onsemi, designed for 3-phase applications with 600V voltage rating and 20A current capacity in a 27-PowerDIP Module package. This component is classified as Obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design considerations. The Motion-SPM® series module integrates three-phase IGBT switching functionality in a through-hole mountable form factor.

Substiute Parts

FSBB20CH60B

onsemiIn Stock: 16483FSBB20CH60B Datasheet

Current PartRFQ

FSBB20CH60C

onsemiIn Stock: 30579FSBB20CH60C Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FSBB20CH60B are identified based on strict electrical and mechanical parameter matching. The primary substitution criterion is the FSBB20CH60C, which maintains identical specifications across all critical parameters that determine functional compatibility:

• Identical voltage rating: 600V
• Identical current rating: 20A
• Identical isolation voltage: 2500Vrms
• Identical 3-phase IGBT configuration
• Identical package type: 27-PowerDIP Module (1.205", 30.60mm)
• Identical through-hole mounting interface
• Same base product number: FSBB20

The FSBB20CH60C differs only in product status classification (Not For New Designs versus Obsolete) and packaging format (Tube versus standard), with no impact on electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The FSBB20CH60C serves as the direct electrical and mechanical equivalent to the FSBB20CH60B. Both components share identical voltage, current, isolation, configuration, and package specifications, ensuring pin-for-pin and functional compatibility in existing circuit designs.

Selection between these parts should be based on product status considerations and availability:

• FSBB20CH60B is classified as Obsolete with 16,420 units in stock
• FSBB20CH60C is classified as Not For New Designs with 30,490 units in stock

For maintenance and repair of existing systems using FSBB20CH60B, the FSBB20CH60C provides equivalent performance. Both components maintain REACH Unaffected status and EAR99 export classification. The FSBB20CH60C carries RoHS3 compliance certification, whereas the FSBB20CH60B does not specify RoHS status.

Frequently Asked Questions (FAQ)

Q: Can FSBB20CH60C directly replace FSBB20CH60B in existing designs?

A: Yes. The FSBB20CH60C is electrically and mechanically equivalent. Both components feature identical 600V voltage rating, 20A current capacity, 2500Vrms isolation, 3-phase IGBT configuration, and 27-PowerDIP Module package with through-hole mounting. Pin configuration and functional performance are identical.

Q: What is the difference between FSBB20CH60B and FSBB20CH60C?

A: The components differ in product status (Obsolete versus Not For New Designs) and packaging format (standard versus Tube). Electrical specifications and package dimensions are identical. The FSBB20CH60C includes RoHS3 compliance certification.

Q: Are there any package or mounting differences?

A: No. Both parts use the identical 27-PowerDIP Module package measuring 1.205" (30.60mm) and employ through-hole mounting. PCB layout and component placement require no modification when substituting between these parts.

Q: What compliance certifications apply to both parts?

A: Both FSBB20CH60B and FSBB20CH60C maintain REACH Unaffected status and EAR99 export classification. The FSBB20CH60C additionally specifies RoHS3 compliance.

Q: Which part should be selected for new applications?

A: Neither part is recommended for new designs. FSBB20CH60B is Obsolete, and FSBB20CH60C is classified as Not For New Designs. For new applications, consult onsemi for current-generation 3-phase IGBT power driver modules with equivalent specifications.