IRFB4229PBFAlternatives & Equivalent Parts
About IRFB4229PBF
IRFB4229PBF is a MOSFET (N-Channel) component manufactured by International Rectifier. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | IRFB4229PBFSource | ADG506AKNZ | INA849DR |
|---|---|---|---|
| Manufacturer | International Rectifier | Analog Devices | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 3 | 28 | 8 |
| Temperature Range | ~ 175.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.9337 | $10.0104 | $4.2300 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | 12 Weeks | — | — |
| YTEOL | 5.92 | 3 | 15 |
| Avalanche Energy Rating (Eas) | 130 mJ | — | — |
| Case Connection | DRAIN | — | — |
| Configuration | SINGLE WITH BUILT-IN DIODE | — | — |
| DS Breakdown Voltage-Min | 250 V | — | — |
| Drain Current-Max (ID) | 46 A | — | — |
| Drain-source On Resistance-Max | 0.046 Ω | — | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — | — |
| JEDEC-95 Code | TO-220AB | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PDIP-T28 | R-PDSO-G8 |
| Number of Elements | 1 | — | — |
| Operating Mode | ENHANCEMENT MODE | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | IN-LINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | 260 |
| Polarity/Channel Type | N-CHANNEL | — | — |
| Power Dissipation-Max (Abs) | 330 W | — | — |
| Pulsed Drain Current-Max (IDM) | 180 A | — | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Surface Mount | NO | NO | YES |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal Position | SINGLE | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | 30 |
| Transistor Application | SWITCHING | — | — |
| Transistor Element Material | SILICON | — | — |
| Pbfree Code | — | No | Yes |
| Manufacturer Package Code | — | N-28-2 | — |
| Analog IC - Other Type | — | SINGLE-ENDED MULTIPLEXER | — |
| JESD-609 Code | — | e3 | e4 |
| Neg Supply Voltage-Max (Vsup) | — | -16.5 V | — |
| Neg Supply Voltage-Min (Vsup) | — | -10.8 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | -15 V | -15 V |
| Normal Position | — | NO | — |
| Number of Channels | — | 16 | — |
| Number of Functions | — | 1 | 1 |
| Off-state Isolation-Nom | — | 68 dB | — |
| On-state Resistance Match-Nom | — | 22.5 Ω | — |
| On-state Resistance-Max (Ron) | — | 450 Ω | — |
| Output | — | COMMON OUTPUT | — |
| Package Equivalence Code | — | DIP28,.6 | SOP8,.25 |
| Signal Current-Max | — | 0.02 A | — |
| Supply Current-Max (Isup) | — | 1.5 mA | — |
| Supply Voltage-Max (Vsup) | — | 16.5 V | — |
| Supply Voltage-Min (Vsup) | — | 10.8 V | — |
| Supply Voltage-Nom (Vsup) | — | 15 V | 15 V |
| Switch-off Time-Max | — | 300 ns | — |
| Switch-on Time-Max | — | 300 ns | — |
| Switching | — | BREAK-BEFORE-MAKE | — |
| Technology | — | CMOS | — |
| Temperature Grade | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Pitch | — | 2.54 mm | 1.27 mm |
| ## ADG506AKNZ Alternates Showing results | — | Image | — |
| Date Of Intro | — | — | 2020-11-22 |
| Amplifier Type | — | — | INSTRUMENTATION AMPLIFIER |
| Average Bias Current-Max (IIB) | — | — | 0.02 µA |
| Bandwidth (3dB)-Nom | — | — | 28 MHz |
| Bias Current-Max (IIB) @25C | — | — | 0.02 µA |
| Common-mode Reject Ratio-Min | — | — | 120 dB |
| Input Offset Current-Max (IIO) | — | — | 0.006 µA |
| Input Offset Voltage-Max | — | — | 35 µV |
| Neg Supply Voltage Limit-Max | — | — | -20 V |
| Non-linearity-Max | — | — | 0.001% |
| Packing Method | — | — | TR |
| Slew Rate-Nom | — | — | 35 V/us |
| Supply Current-Max | — | — | 8.9 mA |
| Supply Voltage Limit-Max | — | — | 20 V |
| Voltage Gain-Max | — | — | 10000 |
| Voltage Gain-Min | — | — | 1 |
| Voltage Gain-Nom | — | — | 10 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for IRFB4229PBF — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for IRFB4229PBF is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating IRFB4229PBF replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to IRFB4229PBF?
Known equivalents for IRFB4229PBF include ADG506AKNZ, INA849DR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of IRFB4229PBF?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify IRFB4229PBF alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.