Part Details for SI4946EY by Vishay Siliconix
Overview of SI4946EY by Vishay Siliconix
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
Price & Stock for SI4946EY
Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | MOSFET Transistor, Matched Pair, N-Channel, SO | 51 |
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$4.3708 / $6.5562 | Buy Now |
Part Details for SI4946EY
SI4946EY CAD Models
SI4946EY Part Data Attributes:
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SI4946EY
Vishay Siliconix
Buy Now
Datasheet
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Compare Parts:
SI4946EY
Vishay Siliconix
Power Field-Effect Transistor, 4.5A I(D), 60V, 0.055ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, SO-8
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | VISHAY SILICONIX | |
Part Package Code | SOT | |
Package Description | SMALL OUTLINE, R-PDSO-G8 | |
Pin Count | 8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
Samacsys Manufacturer | Vishay | |
Avalanche Energy Rating (Eas) | 7.2 mJ | |
Configuration | SINGLE WITH BUILT-IN DIODE | |
DS Breakdown Voltage-Min | 60 V | |
Drain Current-Max (ID) | 4.5 A | |
Drain-source On Resistance-Max | 0.055 Ω | |
FET Technology | METAL-OXIDE SEMICONDUCTOR | |
JESD-30 Code | R-PDSO-G8 | |
Moisture Sensitivity Level | 1 | |
Number of Elements | 1 | |
Number of Terminals | 8 | |
Operating Mode | ENHANCEMENT MODE | |
Operating Temperature-Max | 175 °C | |
Operating Temperature-Min | -55 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Polarity/Channel Type | N-CHANNEL | |
Pulsed Drain Current-Max (IDM) | 30 A | |
Qualification Status | Not Qualified | |
Surface Mount | YES | |
Terminal Form | GULL WING | |
Terminal Position | DUAL | |
Transistor Element Material | SILICON |
Alternate Parts for SI4946EY
This table gives cross-reference parts and alternative options found for SI4946EY. 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 SI4946EY, 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 | Description | Manufacturer | Compare |
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SI4946EY-T1-E3 | Power Field-Effect Transistor, 4.5A I(D), 60V, 0.055ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, SO-8 | Vishay Siliconix | SI4946EY vs SI4946EY-T1-E3 |
SI4946EY-E3 | Power Field-Effect Transistor, 4.5A I(D), 60V, 0.055ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, LEAD FREE, SO-8 | Vishay Siliconix | SI4946EY vs SI4946EY-E3 |