IR7184SPBF Equivalent & Substitute Parts

Part Overview

The IR7184SPBF is a half-bridge gate driver IC manufactured by Infineon Technologies, designed for driving IGBT and N-Channel MOSFET configurations in power management applications. This device operates with a supply voltage range of 10V to 20V and features non-inverting input logic with peak output currents of 1.9A (source) and 2.3A (sink). The IR7184SPBF is classified as obsolete, making identification of active equivalent parts essential for new designs and production continuity.

Substiute Parts

IR7184SPBF

Infineon TechnologiesIn Stock: 872IR7184SPBF Datasheet

Current PartRFQ

2ED2184S06FXUMA1

Infineon TechnologiesIn Stock: 118892ED2184S06FXUMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IR7184SPBF is determined by strict equivalence across the following critical parameters:

Functional Compatibility Requirements:

• Driven configuration must be half-bridge
• Channel type must be synchronous
• Number of drivers must be 2
• Gate type must support IGBT and N-Channel MOSFET
• Input type must be non-inverting

Electrical Compatibility Requirements:

• Supply voltage range must encompass or match 10V ~ 20V
• Logic voltage thresholds (VIL, VIH) must be compatible with existing control circuitry
• Peak output current (source and sink) must meet or exceed application requirements
• High side bootstrap voltage rating must be sufficient for the application
• Operating temperature range must cover the intended thermal environment

Physical & Regulatory Requirements:

• Mounting type must be surface mount
• Package footprint must be compatible (8-SOIC standard)
• RoHS and REACH compliance must be maintained
• MSL rating must be acceptable for storage and handling conditions

The 2ED2184S06FXUMA1 qualifies as a direct substitute based on these criteria.

Parameter Comparison

Engineering Selection Recommendations

The 2ED2184S06FXUMA1 is the manufacturer-recommended substitute for the obsolete IR7184SPBF. Both devices are manufactured by Infineon Technologies and maintain ROHS3 compliance and REACH unaffected status.

Advantages of the 2ED2184S06FXUMA1:

• Active product status ensures long-term availability and supply chain continuity
• Higher peak output current capability (2.5A source and sink versus 1.9A/2.3A) provides design margin
• Faster switching performance (15ns rise and fall time versus 40ns/20ns) reduces switching losses
• Identical supply voltage range and non-inverting input configuration ensure direct functional compatibility

Design Considerations:

• The 2ED2184S06FXUMA1 operates with a maximum junction temperature of 125°C (TA) compared to the IR7184SPBF at 150°C (TJ). Thermal design must account for this reduced operating temperature range.
• The bootstrap voltage rating of 675V on the 2ED2184S06FXUMA1 is 25V lower than the IR7184SPBF. Applications requiring bootstrap voltages above 675V require verification against specific circuit requirements.
• Logic voltage thresholds differ between devices. The 2ED2184S06FXUMA1 has VIL of 1.1V and VIH of 1.7V compared to 0.8V and 2.7V on the IR7184SPBF. Control signal levels must be verified for compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 2ED2184S06FXUMA1 directly replace the IR7184SPBF without PCB modifications?

A: Both devices use the 8-SOIC package with identical 0.154" (3.90mm) width, enabling direct footprint compatibility. However, logic voltage thresholds differ, requiring verification that control signal levels meet the 2ED2184S06FXUMA1 specifications (VIL 1.1V, VIH 1.7V).

Q: What are the key electrical differences between these devices?

A: The 2ED2184S06FXUMA1 provides higher peak output current (2.5A versus 1.9A/2.3A), faster switching times (15ns versus 40ns/20ns), and a lower bootstrap voltage rating (675V versus 700V). The operating temperature range is reduced from -40°C to 125°C (TA) versus -40°C to 150°C (TJ).

Q: Are there any compliance or regulatory differences?

A: Both devices maintain ROHS3 compliance and REACH unaffected status. The 2ED2184S06FXUMA1 has an MSL rating of 3 (168 hours) compared to the IR7184SPBF at MSL 2 (1 year), requiring stricter moisture control during storage and handling.

Q: Is the 2ED2184S06FXUMA1 suitable for high-temperature applications?

A: The 2ED2184S06FXUMA1 is rated to 125°C (TA), which is 25°C lower than the IR7184SPBF. Applications requiring sustained operation above 125°C require thermal analysis to confirm suitability.

Q: What is the packaging difference between these parts?

A: The IR7184SPBF is supplied in standard 8-SOIC packaging. The 2ED2184S06FXUMA1 is supplied in Tape & Reel (TR) format with PG-DSO-8-69 supplier device package designation, though the physical footprint remains 8-SOIC compatible.