IR2153S Equivalent & Substitute Parts

Part Overview

The IR2153S is a half-bridge gate driver IC manufactured by Infineon Technologies, designed for synchronous N-channel MOSFET applications with RC input circuit configuration. This device operates with a supply voltage range of 10V to 15.6V and supports bootstrap voltages up to 600V, making it suitable for power conversion applications requiring two-channel gate drive capability.

The IR2153S is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing production and maintenance applications. Direct substitutes must maintain identical electrical characteristics, package specifications, and functional performance to ensure seamless integration into existing designs.

Substiute Parts

IR2153S

Infineon TechnologiesIn Stock: 6106IR2153S Datasheet

Current PartRFQ

IR2153SPBF

Infineon TechnologiesIn Stock: 1325IR2153SPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IR2153S is determined by strict equivalence across the following critical parameters:

• Driven configuration (half-bridge topology)
• Channel type (synchronous operation)
• Number of drivers (dual-channel)
• Gate type (N-channel MOSFET)
• Supply voltage range (10V ~ 15.6V)
• Input circuit type (RC input circuit)
• Bootstrap voltage capability (600V maximum)
• Rise and fall time specifications (80ns, 45ns)
• Operating temperature range (-40°C ~ 125°C)
• Package specification (8-SOIC form factor)
• Mounting type (surface mount)

The IR2153SPBF qualifies as a direct substitute based on complete alignment with all electrical and mechanical parameters listed above. Both devices share the same base product number (IR2153) and are manufactured by Infineon Technologies.

Parameter Comparison

Engineering Selection Recommendations

The IR2153SPBF serves as the direct functional equivalent to the IR2153S for all electrical and mechanical applications. Both devices are manufactured by Infineon Technologies and maintain identical performance specifications across all critical parameters.

The IR2153SPBF offers improved compliance status, meeting ROHS3 requirements compared to the non-compliant RoHS status of the IR2153S. This distinction is significant for applications subject to environmental and regulatory compliance mandates.

The IR2153SPBF carries a product status designation of "Not For New Designs," indicating that while it remains functionally equivalent, it is in a later lifecycle phase. The IR2153S is classified as obsolete, making the IR2153SPBF the appropriate selection for continued production support and component replacement.

Moisture sensitivity differs between the two variants: the IR2153S has MSL 1 (unlimited shelf life), while the IR2153SPBF has MSL 2 (1-year shelf life). This parameter affects storage and handling requirements but does not impact functional equivalence.

Frequently Asked Questions (FAQ)

Q: Can the IR2153SPBF be used as a direct replacement for the IR2153S in existing designs?

A: Yes. The IR2153SPBF is electrically and mechanically equivalent to the IR2153S. All critical parameters including supply voltage, gate drive configuration, bootstrap voltage, timing specifications, and package form factor are identical. Direct substitution is supported without design modification.

Q: What is the difference between the IR2153S and IR2153SPBF?

A: The primary differences are product lifecycle status and compliance certifications. The IR2153SPBF is ROHS3 compliant, while the IR2153S is not. The IR2153SPBF has a moisture sensitivity level of 2 (1-year shelf life) compared to MSL 1 (unlimited) for the IR2153S. Both devices are functionally identical.

Q: Are there any package differences between these parts?

A: Both the IR2153S and IR2153SPBF use the 8-SOIC package with identical dimensions (0.154" width, 3.90mm). The IR2153SPBF is supplied in tube packaging, while the IR2153S packaging specification is not detailed. This does not affect functional compatibility.

Q: What supply voltage range does the IR2153SPBF support?

A: The IR2153SPBF operates with a supply voltage range of 10V to 15.6V, identical to the IR2153S. Bootstrap voltage capability is rated to 600V maximum.

Q: Is the IR2153SPBF suitable for new product designs?

A: The IR2153SPBF carries a product status of "Not For New Designs." For new designs, consultation with Infineon Technologies regarding current-generation gate driver alternatives is recommended. However, for replacement and maintenance applications, the IR2153SPBF provides full functional equivalence to the obsolete IR2153S.