Part Details for IRF644SPBF by International Rectifier
Results Overview of IRF644SPBF by International Rectifier
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
IRF644SPBF Information
IRF644SPBF by International Rectifier is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for IRF644SPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 400 |
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RFQ |
Part Details for IRF644SPBF
IRF644SPBF CAD Models
IRF644SPBF Part Data Attributes
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IRF644SPBF
International Rectifier
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Datasheet
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IRF644SPBF
International Rectifier
Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, LEAD FREE, PLASTIC, SMD-220, D2PAK-3
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | INTERNATIONAL RECTIFIER CORP | |
| Part Package Code | D2PAK | |
| Package Description | LEAD FREE, PLASTIC, SMD-220, D2PAK-3 | |
| Pin Count | 4 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.95 | |
| Additional Feature | AVALANCHE RATED | |
| Avalanche Energy Rating (Eas) | 550 mJ | |
| Case Connection | DRAIN | |
| Configuration | SINGLE WITH BUILT-IN DIODE | |
| DS Breakdown Voltage-Min | 250 V | |
| Drain Current-Max (ID) | 14 A | |
| Drain-source On Resistance-Max | 0.28 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| JEDEC-95 Code | TO-263AB | |
| JESD-30 Code | R-PSSO-G2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Mode | ENHANCEMENT MODE | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation Ambient-Max | 125 W | |
| Power Dissipation-Max (Abs) | 125 W | |
| Pulsed Drain Current-Max (IDM) | 56 A | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | |
| Terminal Form | GULL WING | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for IRF644SPBF
This table gives cross-reference parts and alternative options found for IRF644SPBF. 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 IRF644SPBF, 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 |
|---|---|---|---|---|
| IRF644STRR | Vishay Intertechnologies | Check for Price | Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, SMD-220, 3 PIN | IRF644SPBF vs IRF644STRR |
| IRF644STRL | Vishay Intertechnologies | Check for Price | Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-263AB, SMD-220, 3 PIN | IRF644SPBF vs IRF644STRL |
| IRF644STRLPBF | International Rectifier | Check for Price | Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, PLASTIC, SMD-220, D2PAK-3 | IRF644SPBF vs IRF644STRLPBF |
| IRF644SPBF | Vishay Siliconix | Check for Price | Power Field-Effect Transistor, 14A I(D), 250V, 0.28ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, ROHS COMPLIANT, SMD-220, 3 PIN | IRF644SPBF vs IRF644SPBF |