For Reference Only
| Part Number | STP40NF12 |
| LIXINC Part # | STP40NF12 |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor › Transistors - FETs, MOSFETs - Single |
| Description | MOSFET N-CH 120V 40A TO220AB |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STP40NF12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | STP40NF12 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - FETs, MOSFETs - Single |
| Manufacturer: | STMicroelectronics |
| Series: | STripFET™ II |
| Package: | Tube |
| Part Status: | Not For New Designs |
| FET Type: | N-Channel |
| Technology: | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss): | 120 V |
| Current - Continuous Drain (Id) @ 25°C: | 40A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On): | 10V |
| Rds On (Max) @ Id, Vgs: | 32mOhm @ 20A, 10V |
| Vgs(th) (Max) @ Id: | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs: | 80 nC @ 10 V |
| Vgs (Max): | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds: | 1880 pF @ 25 V |
| FET Feature: | - |
| Power Dissipation (Max): | 150W (Tc) |
| Operating Temperature: | -55°C ~ 175°C (TJ) |
| Mounting Type: | Through Hole |
| Supplier Device Package: | TO-220AB |
| Package / Case: | TO-220-3 |
| IPS060N03LGAKMA1 | MOSFET N-CH 30V 50A TO251-3 | 6822 More on Order |
|
| STD7NS20T4 | MOSFET N-CH 200V 7A DPAK | 13627 More on Order |
|
| DMTH6016LFDFWQ-7R | MOSFET N-CH 60V 9.4A 6UDFN | 1693 More on Order |
|
| FQPF6N40CF | MOSFET N-CH 400V 6A TO220F | 2251 More on Order |
|
| IRFH5250TRPBF | MOSFET N-CH 25V 45A/100A 8PQFN | 849 More on Order |
|
| PSMN4R6-100XS,127 | MOSFET N-CH 100V 70.4A TO220F | 1856 More on Order |
|
| FQI8N60CTU | MOSFET N-CH 600V 7.5A I2PAK | 26598 More on Order |
|
| DMN65D9L-7 | MOSFET N-CH 60V 335MA SOT23 | 2147484461 More on Order |
|
| TK20N60W5,S1VF | MOSFET N-CH 600V 20A TO247 | 934 More on Order |
|
| SI4425BDY-T1-GE3 | MOSFET P-CH 30V 8.8A 8SO | 2785 More on Order |
|
| IRF7456PBF | IRF7456 - SMPS HEXFET POWER MOSF | 2807 More on Order |
|
| SQA470EEJ-T1_GE3 | MOSFET N-CH 30V 2.25A PPAK SC70 | 2748 More on Order |
|
| AUIRFN7110TR | MOSFET N-CH 100V 58A TDSON-8-10 | 44828 More on Order |
| In Stock | 10843 - 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 | $0.98000 | $0.98 |
| 1000 | $0.98000 | $980 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.