Part Details for IRFS840B by Fairchild Semiconductor Corporation
Overview of IRFS840B by Fairchild Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Price & Stock for IRFS840B
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | 8A, 500V, 0.8ohm, N-Channel Power MOSFET, TO-220AB ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 536 |
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$0.3437 / $0.4043 | Buy Now |
Part Details for IRFS840B
IRFS840B CAD Models
IRFS840B Part Data Attributes
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IRFS840B
Fairchild Semiconductor Corporation
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Datasheet
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IRFS840B
Fairchild Semiconductor Corporation
Power Field-Effect Transistor, 8A I(D), 500V, 0.8ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220F, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | TO-220AB | |
| Package Description | TO-220F, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| Avalanche Energy Rating (Eas) | 320 mJ | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE WITH BUILT-IN DIODE | |
| DS Breakdown Voltage-Min | 500 V | |
| Drain Current-Max (ID) | 8 A | |
| Drain-source On Resistance-Max | 0.8 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| JEDEC-95 Code | TO-220AB | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | ENHANCEMENT MODE | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 44 W | |
| Pulsed Drain Current-Max (IDM) | 32 A | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for IRFS840B
This table gives cross-reference parts and alternative options found for IRFS840B. 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 IRFS840B, 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 |
|---|---|---|---|---|
| FQPF9N50C | Rochester Electronics LLC | Check for Price | 9A, 500V, 0.8ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, LEAD FREE, TO-220F, 3 PIN | IRFS840B vs FQPF9N50C |