For Reference Only
| Part Number | 2SK3978-TL-E |
| Manufacturer | onsemi |
| Category | Discrete Semiconductor › Transistors - FETs, MOSFETs - Single |
| Description | 2SK3978 - N-CHANNEL SILICON MOSF |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 2SK3978-TL-E PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | 2SK3978-TL-E |
| Brand: | onsemi |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - FETs, MOSFETs - Single |
| Manufacturer: | onsemi |
| Product Status: | Obsolete |
| FET Type: | N-Channel |
| Technology: | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss): | 200 V |
| Current - Continuous Drain (Id) @ 25°C: | 4A (Ta) |
| Drive Voltage (Max Rds On, Min Rds On): | 4V, 10V |
| Rds On (Max) @ Id, Vgs: | 550mOhm @ 2A, 10V |
| Vgs(th) (Max) @ Id: | 2.6V @ 1mA |
| Gate Charge (Qg) (Max) @ Vgs: | 21 nC @ 10 V |
| Vgs (Max): | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds: | 950 pF @ 20 V |
| FET Feature: | - |
| Power Dissipation (Max): | 1W (Ta), 20W (Tc) |
| Operating Temperature: | 150°C |
| Mounting Type: | Through Hole |
| Supplier Device Package: | TP |
| Package / Case: | TO-251-3 Short Leads, IPak, TO-251AA |
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| In Stock | 49992 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.22880 | $0.2288 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
