IR2136STR Half-Bridge Gate Driver IC Equivalent & Substitute Parts

Part Overview

The IR2136STR is a half-bridge gate driver IC manufactured by Infineon Technologies, designed for driving IGBT and N-Channel MOSFET configurations in 3-phase applications. This component operates with a supply voltage range of 10V to 20V and provides peak output currents of 200mA (source) and 350mA (sink), with a maximum bootstrap voltage rating of 600V.

The IR2136STR is classified as obsolete. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for applications utilizing this gate driver topology.

Substiute Parts

IR2136STR

Infineon TechnologiesIn Stock: 1434IR2136STR Datasheet

Current PartRFQ

IR2136STRPBF

Infineon TechnologiesIn Stock: 25322IR2136STRPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IR2136STR is determined by strict equivalence across the following critical parameters:

• Driven configuration (half-bridge topology)
• Channel type (3-phase operation)
• Number of drivers (6 channels)
• Gate type compatibility (IGBT and N-Channel MOSFET support)
• Supply voltage range (10V ~ 20V)
• Logic voltage thresholds (VIL 0.8V, VIH 3V)
• Peak output current specifications (200mA source, 350mA sink)
• Input type (inverting logic)
• Bootstrap voltage rating (600V maximum)
• Timing characteristics (rise/fall times)
• Operating temperature range (-40°C ~ 150°C)
• Package form factor (28-SOIC)

The IR2136STRPBF is a direct substitute that maintains identical electrical and mechanical specifications while differing in product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The IR2136STRPBF is the direct functional equivalent of the IR2136STR. Both parts share identical electrical specifications and mechanical packaging, ensuring pin-for-pin and functional compatibility.

Selection between these parts should be based on the following factors:

The IR2136STR is obsolete and carries RoHS non-compliant status. The IR2136STRPBF is an active product with ROHS3 compliance certification, making it the preferred choice for new designs and applications subject to RoHS regulatory requirements.

The IR2136STRPBF offers improved supply chain availability with 25,300 units in stock compared to 1,329 units for the IR2136STR. For applications requiring RoHS compliance or long-term supply assurance, the IR2136STRPBF is the recommended selection.

Both parts maintain identical performance characteristics across all critical electrical parameters, including supply voltage, output current, bootstrap voltage, and timing specifications. Thermal operating range and package form factor are identical, ensuring direct substitution in existing PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can IR2136STRPBF replace IR2136STR in existing designs?

A: Yes. The IR2136STRPBF is a direct substitute with identical electrical specifications, logic voltage thresholds, output current ratings, bootstrap voltage capability, and 28-SOIC package form factor. No circuit modifications are required.

Q: What is the primary difference between IR2136STR and IR2136STRPBF?

A: The IR2136STR is obsolete with RoHS non-compliant status, while the IR2136STRPBF is an active product with ROHS3 compliance. Both parts are electrically and mechanically identical.

Q: Are there packaging differences between these parts?

A: The IR2136STRPBF is available in Cut Tape (CT) and Digi-Reel® packaging options, while the IR2136STR uses standard packaging. Both use the 28-SOIC form factor with identical pin configuration and spacing.

Q: What is the moisture sensitivity difference?

A: The IR2136STR has MSL 1 (unlimited moisture exposure tolerance), while the IR2136STRPBF has MSL 3 (168-hour moisture exposure limit). Standard handling and storage practices for MSL 3 components ensure compatibility with typical manufacturing environments.

Q: Are both parts suitable for 3-phase IGBT and MOSFET gate driving applications?

A: Yes. Both the IR2136STR and IR2136STRPBF support identical half-bridge configurations with 6 drivers for 3-phase applications, supporting both IGBT and N-Channel MOSFET gate types with 600V bootstrap voltage capability.

Q: What supply voltage range do these parts support?

A: Both parts operate with a supply voltage range of 10V to 20V, with logic voltage thresholds of 0.8V (VIL) and 3V (VIH).