FETs, MOSFETs
Explore FETs, MOSFETs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | FET Type | Technology | Drain to Source Voltage (Vdss) | Current - Continuous Drain (Id) @ 25°C | Drive Voltage (Max Rds On, Min Rds On) | Rds On (Max) @ Id, Vgs | Vgs(th) (Max) @ Id | Gate Charge (Qg) (Max) @ Vgs | Vgs (Max) | Input Capacitance (Ciss) (Max) @ Vds | FET Feature | Power Dissipation (Max) | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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SI4438DY-T1-E3MOSFET N-CH 30V 36A 8SO |
4,616 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 36A (Tc) | 4.5V, 10V | 2.7mOhm @ 20A, 10V | 2.6V @ 250µA | 126 nC @ 10 V | ±20V | 4645 pF @ 15 V | - | 3.5W (Ta), 7.8W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4438DY-T1-GE3MOSFET N-CH 30V 36A 8SO |
7,168 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 36A (Tc) | 4.5V, 10V | 2.7mOhm @ 20A, 10V | 2.6V @ 250µA | 126 nC @ 10 V | ±20V | 4645 pF @ 15 V | - | 3.5W (Ta), 7.8W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4448DY-T1-GE3MOSFET N-CH 12V 50A 8SO |
3,990 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 12 V | 50A (Tc) | 1.8V, 4.5V | 1.7mOhm @ 20A, 4.5V | 1V @ 250µA | 150 nC @ 4.5 V | ±8V | 12350 pF @ 6 V | - | 3.5W (Ta), 7.8W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4462DY-T1-GE3MOSFET N-CH 200V 1.15A 8SO |
4,449 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 200 V | 1.15A (Ta) | 6V, 10V | 480mOhm @ 1.5A, 10V | 4V @ 250µA | 9 nC @ 10 V | ±20V | - | - | 1.3W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4466DY-T1-GE3MOSFET N-CH 20V 9.5A 8SO |
8,274 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 20 V | 9.5A (Ta) | 2.5V, 4.5V | 9mOhm @ 13.5A, 4.5V | 1.4V @ 250µA | 60 nC @ 4.5 V | ±12V | - | - | 1.5W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4483EDY-T1-GE3MOSFET P-CH 30V 10A 8SO |
2,023 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | P-Channel | MOSFET (Metal Oxide) | 30 V | 10A (Ta) | 4.5V, 10V | 8.5mOhm @ 14A, 10V | 3V @ 250µA | - | ±25V | - | - | 1.5W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4636DY-T1-E3MOSFET N-CH 30V 17A 8SO |
7,293 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 17A (Tc) | 4.5V, 10V | 8.5mOhm @ 10A, 10V | 2.5V @ 250µA | 60 nC @ 10 V | ±16V | 2635 pF @ 15 V | - | 2.5W (Ta), 4.4W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4646DY-T1-E3MOSFET N-CH 30V 12A 8SO |
4,397 |
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Datasheet | SkyFET®, TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 12A (Tc) | 4.5V, 10V | 11.5mOhm @ 10A, 10V | 2.5V @ 1mA | 45 nC @ 10 V | ±20V | 1790 pF @ 15 V | - | 3W (Ta), 6.25W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4646DY-T1-GE3MOSFET N-CH 30V 12A 8SO |
6,106 |
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Datasheet | SkyFET®, TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 12A (Tc) | 4.5V, 10V | 11.5mOhm @ 10A, 10V | 2.5V @ 1mA | 45 nC @ 10 V | ±20V | 1790 pF @ 15 V | - | 3W (Ta), 6.25W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4654DY-T1-E3MOSFET N-CH 25V 28.6A 8SO |
7,341 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 25 V | 28.6A (Tc) | 4.5V, 10V | 4mOhm @ 15A, 10V | 2.5V @ 250µA | 100 nC @ 10 V | ±16V | 3770 pF @ 15 V | - | 2.5W (Ta), 5.9W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4823DY-T1-E3MOSFET P-CH 20V 4.1A 8SO |
8,387 |
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Datasheet | LITTLE FOOT® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | P-Channel | MOSFET (Metal Oxide) | 20 V | 4.1A (Tc) | 2.5V, 4.5V | 108mOhm @ 3.3A, 4.5V | 1.5V @ 250µA | 12 nC @ 10 V | ±12V | 660 pF @ 10 V | Schottky Diode (Isolated) | 1.7W (Ta), 2.8W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4836DY-T1-GE3MOSFET N-CH 12V 17A 8SO |
9,914 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 12 V | 17A (Ta) | 1.8V, 4.5V | 3mOhm @ 25A, 4.5V | 400mV @ 250µA (Min) | 75 nC @ 4.5 V | ±8V | - | - | 1.6W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4858DY-T1-E3MOSFET N-CH 30V 13A 8SO |
6,407 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 13A (Ta) | 4.5V, 10V | 5.25mOhm @ 20A, 10V | 1V @ 250µA (Min) | 40 nC @ 4.5 V | ±20V | - | - | 1.6W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4858DY-T1-GE3MOSFET N-CH 30V 13A 8SO |
8,293 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 13A (Ta) | 4.5V, 10V | 5.25mOhm @ 20A, 10V | 1V @ 250µA (Min) | 40 nC @ 4.5 V | ±20V | - | - | 1.6W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4860DY-T1-GE3MOSFET N-CH 30V 11A 8SO |
4,245 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 11A (Ta) | 4.5V, 10V | 8mOhm @ 16A, 10V | 1V @ 250µA (Min) | 18 nC @ 4.5 V | ±20V | - | - | 1.6W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4876DY-T1-GE3MOSFET N-CH 20V 14A 8SO |
2,348 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 20 V | 14A (Ta) | 2.5V, 4.5V | 5mOhm @ 21A, 4.5V | 600mV @ 250µA (Min) | 80 nC @ 4.5 V | ±12V | - | - | 1.6W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4880DY-T1-E3MOSFET N-CH 30V 13A 8-SOIC |
5,005 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 13A (Ta) | 4.5V, 10V | 8.5mOhm @ 13A, 10V | 1.8V @ 250µA | 25 nC @ 5 V | ±25V | - | - | 2.5W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4880DY-T1-GE3MOSFET N-CH 30V 13A 8-SOIC |
7,982 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 13A (Ta) | 4.5V, 10V | 8.5mOhm @ 13A, 10V | 1.8V @ 250µA | 25 nC @ 5 V | ±25V | - | - | 2.5W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4884BDY-T1-GE3MOSFET N-CH 30V 16.5A 8SO |
6,896 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 16.5A (Tc) | 4.5V, 10V | 9mOhm @ 10A, 10V | 3V @ 250µA | 35 nC @ 10 V | ±20V | 1525 pF @ 15 V | - | 2.5W (Ta), 4.45W (Tc) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
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SI4886DY-T1-E3MOSFET N-CH 30V 9.5A 8SO |
8,534 |
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Datasheet | TrenchFET® | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | N-Channel | MOSFET (Metal Oxide) | 30 V | 9.5A (Ta) | 4.5V, 10V | 10mOhm @ 13A, 10V | 800mV @ 250µA (Min) | 20 nC @ 5 V | ±20V | - | - | 1.56W (Ta) | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC |
Frequently Asked Questions
What are FETs, MOSFETs components used for?
FETs, MOSFETs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right FETs, MOSFETs part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
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