IRFZ44NSPBFAlternatives & Equivalent Parts
About IRFZ44NSPBF
IRFZ44NSPBF is a MOSFET (N-Channel) component manufactured by Infineon. It comes in a Other 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 | IRFZ44NSPBFSource | C2M0045170D |
|---|---|---|
| Manufacturer | Infineon | Cree, Inc. |
| Package Type | Other | Transistor Outline, Vertical |
| Pin Count | 3 | 3 |
| Temperature Range | -55.0°C ~ 175.0°C | -40.0°C ~ 150.0°C |
| Price | $1.3830 | $94.9000 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 0 | 0 |
| Additional Feature | AVALANCHE RATED | — |
| Avalanche Energy Rating (Eas) | 150 mJ | — |
| Case Connection | DRAIN | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 55 V | 1700 V |
| Drain Current-Max (ID) | 49 A | 75 A |
| Drain-source On Resistance-Max | 0.0175 Ω | 0.07 Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | 88 pF | 6.7 pF |
| JESD-30 Code | R-PSSO-G2 | R-PSFM-T3 |
| JESD-609 Code | e3 | — |
| Number of Elements | 1 | 1 |
| Operating Mode | ENHANCEMENT MODE | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Polarity/Channel Type | N-CHANNEL | N-CHANNEL |
| Power Dissipation Ambient-Max | 3.8 W | — |
| Power Dissipation-Max (Abs) | 94 W | 338 W |
| Pulsed Drain Current-Max (IDM) | 160 A | 160 A |
| Qualification Status | Not Qualified | — |
| Surface Mount | YES | NO |
| Terminal Finish | MATTE TIN OVER NICKEL | — |
| Terminal Form | GULL WING | THROUGH-HOLE |
| Terminal Position | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 10 |
| Transistor Application | SWITCHING | SWITCHING |
| Transistor Element Material | SILICON | SILICON CARBIDE |
| Pbfree Code | — | Yes |
| JEDEC-95 Code | — | TO-247 |
| Reference Standard | — | IEC-60747-8-4 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for IRFZ44NSPBF 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 IRFZ44NSPBF 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 IRFZ44NSPBF?
Known equivalents for IRFZ44NSPBF include C2M0045170D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of IRFZ44NSPBF?
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 IRFZ44NSPBF 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.