IR2102PBF Equivalent & Substitute Parts

Part Overview

The IR2102PBF is a half-bridge gate driver IC manufactured by Infineon Technologies, designed to drive IGBT and N-Channel MOSFET devices in power management applications. This device features independent dual-channel configuration with inverting input logic and is rated for supply voltages between 10V and 20V with a maximum bootstrap voltage of 600V.

The IR2102PBF is classified as obsolete. Identifying suitable substitute components is essential for design continuity, procurement flexibility, and long-term product support in applications where this gate driver is specified.

Substiute Parts

IR2102PBF

Infineon TechnologiesIn Stock: 7654IR2102PBF Datasheet

Current PartRFQ

IR2102STRPBF

International RectifierIn Stock: 34094IR2102STRPBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IR2102PBF is determined by the following critical parameters:

• Driven Configuration: Half-bridge topology requirement
• Number of Drivers: Dual independent channels
• Gate Type Compatibility: IGBT and N-Channel MOSFET support
• Input Logic: Inverting input configuration
• Supply Voltage Range: 10V to 20V operation
• Bootstrap Voltage Rating: 600V maximum
• Output Current Capability: 210mA source / 360mA sink minimum
• Package Compatibility: 8-DIP through-hole form factor

The IR2102STRPBF qualifies as a manufacturer-recommended substitute based on matching the base product number (IR2102) and maintaining functional equivalence across all specified electrical parameters.

Parameter Comparison

Engineering Selection Recommendations

The IR2102STRPBF is the manufacturer-recommended equivalent for the obsolete IR2102PBF. This substitute maintains functional parity across all specified electrical parameters including supply voltage range, output current ratings, bootstrap voltage capability, and timing characteristics.

The IR2102STRPBF carries active product status, ensuring ongoing availability and manufacturer support. Both components maintain REACH compliance and are suitable for equivalent circuit implementations without design modification.

Selection of the IR2102STRPBF is appropriate for new designs, redesigns, and procurement of replacement units where the IR2102PBF is no longer available.

Frequently Asked Questions (FAQ)

Q: Can the IR2102STRPBF directly replace the IR2102PBF in existing designs?

A: Yes. Both devices share the same base product number (IR2102) and maintain electrical equivalence across all specified parameters including supply voltage, output current, bootstrap voltage, and timing characteristics. The 8-DIP through-hole package is identical, enabling direct PCB substitution.

Q: What is the primary reason to substitute the IR2102PBF?

A: The IR2102PBF is classified as obsolete. The IR2102STRPBF is the active equivalent, ensuring long-term component availability and manufacturer support.

Q: Are there any compliance differences between these parts?

A: Both components maintain REACH compliance and are suitable for equivalent applications. The IR2102STRPBF carries active product status, providing ongoing technical support and supply chain continuity.

Q: Does package compatibility require any PCB modifications?

A: No. Both parts use the 8-DIP (0.300", 7.62mm) through-hole package. No PCB layout changes are necessary for substitution.

Q: What electrical parameters must remain constant for substitution?

A: Critical parameters include half-bridge configuration, dual independent channels, inverting input logic, 10V to 20V supply voltage range, 600V bootstrap voltage rating, and output current specifications (210mA source / 360mA sink).