IRS2336STRPBF Equivalent & Substitute Parts

Part Overview

The IRS2336STRPBF 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 device operates with a supply voltage range of 10V to 20V and features inverting input logic. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system design and maintenance.

Substiute Parts

IRS2336STRPBF

Infineon TechnologiesIn Stock: 10440IRS2336STRPBF Datasheet

Current PartRFQ

6EDL04I06NTXUMA1

Infineon TechnologiesIn Stock: 22616EDL04I06NTXUMA1 Datasheet

MFR RecommendedRFQ

FAN73893MX

onsemiIn Stock: 7894FAN73893MX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRS2336STRPBF is determined by the following critical parameters:

Core Functional Requirements:

• Half-bridge driven configuration with 6 drivers for 3-phase applications
• Gate drive capability for IGBT and N-Channel MOSFET devices
• 600V maximum bootstrap voltage rating
• 28-SOIC package form factor

Electrical Compatibility Criteria:

• Supply voltage range must encompass or overlap with 10V ~ 20V
• Logic input voltage thresholds (VIL, VIH) must be compatible with system control signals
• Peak output current (source and sink) must meet or exceed application requirements
• Input logic type (inverting vs. non-inverting) determines circuit-level compatibility

Environmental & Compliance Requirements:

• Operating temperature range must support -40°C ~ 150°C or equivalent
• RoHS3 compliance and MSL rating must match or exceed original specifications

Two substitute parts are identified based on these criteria, each with distinct trade-offs in electrical performance and input logic configuration.

Parameter Comparison

Engineering Selection Recommendations

FAN73893MX (onsemi) provides the closest functional equivalence to the IRS2336STRPBF. Both devices share identical supply voltage range (10V ~ 20V), logic voltage thresholds (0.8V, 2.5V), and inverting input logic. The FAN73893MX is currently in active production status, ensuring long-term availability and supply chain stability. Peak output current capability (350mA source, 650mA sink) exceeds the original specification, providing additional design margin. Operating temperature range matches the original part (-40°C ~ 150°C). All compliance certifications (ROHS3, MSL 3) are equivalent.

6EDL04I06NTXUMA1 (Infineon Technologies) is an alternative from the original manufacturer, currently in active production. This device maintains the same half-bridge, 6-driver, 3-phase configuration and 600V bootstrap voltage rating. However, substitution requires circuit-level modification due to non-inverting input logic, which differs from the inverting input of the IRS2336STRPBF. The supply voltage range is narrower (13V ~ 17.5V), requiring verification against system design specifications. Logic voltage thresholds (1.1V, 1.7V) differ from the original. Operating temperature maximum is reduced to 125°C. This part is suitable only when circuit redesign to accommodate non-inverting logic is feasible.

Frequently Asked Questions (FAQ)

Q: Can the FAN73893MX be used as a direct replacement for the IRS2336STRPBF without circuit modification?

A: Yes. The FAN73893MX maintains electrical and functional compatibility across all critical parameters: identical supply voltage range, logic voltage thresholds, inverting input logic, 28-SOIC package, and equivalent operating temperature range. No circuit redesign is required.

Q: Why is the 6EDL04I06NTXUMA1 listed as a substitute if it has non-inverting logic?

A: The 6EDL04I06NTXUMA1 is functionally equivalent in terms of half-bridge gate driver architecture, 3-phase 6-driver configuration, and 600V bootstrap capability. However, the non-inverting input logic requires circuit-level signal inversion, making it a substitute only for applications where such modification is acceptable.

Q: What is the impact of the narrower supply voltage range in the 6EDL04I06NTXUMA1?

A: The 6EDL04I06NTXUMA1 operates within 13V ~ 17.5V, compared to the IRS2336STRPBF range of 10V ~ 20V. Applications requiring operation below 13V or above 17.5V cannot use this substitute without additional power supply conditioning.

Q: Are all three parts available in the same package?

A: Yes. All three devices are packaged in 28-SOIC (0.295", 7.50mm Width), ensuring mechanical compatibility on existing PCB layouts.

Q: Do the substitute parts meet the same compliance requirements?

A: Yes. Both FAN73893MX and 6EDL04I06NTXUMA1 are ROHS3 compliant with MSL 3 (168 Hours) rating, matching the original IRS2336STRPBF specifications.

Q: What is the significance of the faster rise/fall times in the substitute parts?

A: The FAN73893MX (50ns rise, 30ns fall) and 6EDL04I06NTXUMA1 (60ns rise, 26ns fall) exhibit faster switching characteristics compared to the IRS2336STRPBF (125ns rise, 50ns fall). Faster transitions reduce switching losses and electromagnetic interference, providing performance improvement in most applications. System design must verify compatibility with gate drive timing requirements.