IR2132STR Equivalent & Substitute Parts

Part Overview

The IR2132STR is a half-bridge gate driver IC manufactured by Infineon Technologies, designed for driving IGBT and N-Channel MOSFET configurations in 3-phase power management applications. This device operates with a supply voltage range of 10V to 20V and provides peak output currents of 250mA (source) and 500mA (sink), making it suitable for industrial inverter and motor control circuits.

The IR2132STR is classified as obsolete, which necessitates identification of equivalent substitute components for new designs or production continuity. The primary substitute maintains identical electrical and mechanical specifications while offering improved compliance status and active product availability.

Substiute Parts

IR2132STR

Infineon TechnologiesIn Stock: 952IR2132STR Datasheet

Current PartRFQ

IR2132STRPBF

Infineon TechnologiesIn Stock: 1334IR2132STRPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IR2132STR is based on strict equivalence across all electrical and mechanical parameters. The substitute part IR2132STRPBF maintains identical specifications for driven configuration, channel type, driver count, gate type compatibility, supply voltage range, logic voltage thresholds, peak output currents, input type, bootstrap voltage rating, timing characteristics, operating temperature range, and package form factor.

The key parameters determining substitution eligibility are:

• Half-bridge driven configuration with 6 drivers for 3-phase operation
• Supply voltage range of 10V to 20V
• Peak output current specifications (250mA source, 500mA sink)
• 600V maximum bootstrap voltage
• 28-SOIC surface mount package
• Inverting input logic type

Parameter Comparison

Engineering Selection Recommendations

The IR2132STRPBF is the direct equivalent substitute for the obsolete IR2132STR. Both components are manufactured by Infineon Technologies and provide identical electrical performance and mechanical compatibility.

The IR2132STRPBF offers two significant advantages over the original part:

1. Product Status: The IR2132STRPBF maintains active product status with confirmed availability, whereas the IR2132STR is obsolete and subject to supply discontinuation.

2. Regulatory Compliance: The IR2132STRPBF is ROHS3 compliant, meeting current environmental and hazardous substance restrictions. The IR2132STR is RoHS non-compliant, which may restrict its use in applications subject to regulatory requirements.

For new designs or production continuity, the IR2132STRPBF is the appropriate selection. The identical electrical specifications and 28-SOIC package ensure direct pin-for-pin compatibility with existing circuit designs.

Frequently Asked Questions (FAQ)

Q: Can IR2132STRPBF be used as a direct replacement for IR2132STR?

A: Yes. Both components are electrically and mechanically identical. The IR2132STRPBF provides the same half-bridge gate driver functionality, output current ratings, voltage specifications, and 28-SOIC package form factor. Pin-for-pin substitution is supported without circuit modification.

Q: What is the difference between IR2132STR and IR2132STRPBF?

A: The primary differences are product status and compliance certification. The IR2132STR is obsolete and RoHS non-compliant. The IR2132STRPBF is an active product that meets ROHS3 compliance standards. Electrical and mechanical specifications are identical.

Q: Are there packaging differences between these parts?

A: Both parts use the 28-SOIC surface mount package with identical dimensions (0.295" width, 7.50mm). The IR2132STRPBF is available in Cut Tape (CT) and Digi-Reel packaging options, while the IR2132STR packaging specification is not detailed. This does not affect electrical compatibility.

Q: What is the moisture sensitivity level difference?

A: The IR2132STR has MSL 1 (unlimited moisture exposure tolerance), while the IR2132STRPBF has MSL 3 (168-hour moisture exposure limit). For the IR2132STRPBF, standard moisture control procedures during storage and handling are required to maintain component reliability.

Q: Is the IR2132STRPBF suitable for industrial applications?

A: Yes. The IR2132STRPBF operates across the full industrial temperature range (-40°C to 150°C junction temperature) and provides the electrical specifications required for 3-phase inverter and motor control applications. ROHS3 compliance supports use in regulated industrial environments.