Part Details for IRF449 by International Rectifier
Overview of IRF449 by International Rectifier
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for IRF449
IRF449 CAD Models
IRF449 Part Data Attributes
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IRF449
International Rectifier
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Datasheet
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IRF449
International Rectifier
Power Field-Effect Transistor, 8.6A I(D), 500V, 0.75ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-204AA
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | INTERNATIONAL RECTIFIER CORP | |
| Package Description | FLANGE MOUNT, O-MBFM-P2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Case Connection | DRAIN | |
| Configuration | SINGLE | |
| DS Breakdown Voltage-Min | 500 V | |
| Drain Current-Max (ID) | 8.6 A | |
| Drain-source On Resistance-Max | 0.75 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| JEDEC-95 Code | TO-204AA | |
| JESD-30 Code | O-MBFM-P2 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Mode | ENHANCEMENT MODE | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | FLANGE MOUNT | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 130 W | |
| Pulsed Drain Current-Max (IDM) | 34 A | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | PIN/PEG | |
| Terminal Position | BOTTOM | |
| Transistor Element Material | SILICON |
Alternate Parts for IRF449
This table gives cross-reference parts and alternative options found for IRF449. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IRF449, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| IRFBE32 | International Rectifier | Check for Price | Power Field-Effect Transistor, 2.8A I(D), 800V, 3.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB | IRF449 vs IRFBE32 |
| SFP9Z34 | Samsung Semiconductor | Check for Price | Power Field-Effect Transistor, 18A I(D), 60V, 0.14ohm, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, 3 PIN | IRF449 vs SFP9Z34 |
| BUZ100SE3045A | Rochester Electronics LLC | Check for Price | 77A, 55V, 0.015ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, PLASTIC, TO-263, 3 PIN | IRF449 vs BUZ100SE3045A |
| SSF8N90A | Samsung Semiconductor | Check for Price | Power Field-Effect Transistor, 5.5A I(D), 900V, 1.6ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-3PF, 3 PIN | IRF449 vs SSF8N90A |
| FQPF7N20 | Rochester Electronics LLC | Check for Price | 4.8A, 200V, 0.69ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220F, 3 PIN | IRF449 vs FQPF7N20 |
| FQB6N40C | Fairchild Semiconductor Corporation | Check for Price | Power Field-Effect Transistor, 6A I(D), 400V, 1ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, D2PAK-3 | IRF449 vs FQB6N40C |
| IRLI3803 | International Rectifier | Check for Price | Power Field-Effect Transistor, 76A I(D), 30V, 0.006ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220, FULL PACK-3 | IRF449 vs IRLI3803 |
| SPP16N50C3 | Rochester Electronics LLC | Check for Price | 16A, 500V, 0.28ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, GREEN, PLASTIC, TO-220, 3 PIN | IRF449 vs SPP16N50C3 |
| IRF623R | Rochester Electronics LLC | Check for Price | 4A, 150V, 1.2ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB | IRF449 vs IRF623R |
| FQPF6N40CT | Rochester Electronics LLC | Check for Price | 6A, 400V, 1ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, LEAD FREE, TO-220F, 3 PIN | IRF449 vs FQPF6N40CT |