For Reference Only
| Part Number | IRF443 |
| LIXINC Part # | IRF443 |
| Manufacturer | Rochester Electronics |
| Category | Discrete Semiconductor › Transistors - FETs, MOSFETs - Single |
| Description | MOSFET N-CH 450V 4A TO204AE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | IRF443 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | IRF443 |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - FETs, MOSFETs - Single |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| FET Type: | N-Channel |
| Technology: | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss): | 450 V |
| Current - Continuous Drain (Id) @ 25°C: | 4A |
| 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): | 75W |
| Operating Temperature: | - |
| Mounting Type: | Through Hole |
| Supplier Device Package: | TO-204AE (TO-3) |
| Package / Case: | TO-204AE |
| AUIRL3705Z | MOSFET N-CH 55V 75A TO220AB | 1623 More on Order |
|
| AOTF66616L | MOSFET N-CH 60V 38A/72.5A TO220F | 2952 More on Order |
|
| SSM3K324R,LF | MOSFET N-CH 30V 4A SOT-23F | 3871 More on Order |
|
| NTMFS4936NT3G | MOSFET N-CH 30V 11.6A/79A 5DFN | 5895 More on Order |
|
| RQ5A020ZPTL | MOSFET P-CH 12V 2A TSMT3 | 4788 More on Order |
|
| SQ4850EY-T1_BE3 | MOSFET N-CH 60V 12A 8SOIC | 3380 More on Order |
|
| NVMFS5C612NLAFT3G | MOSFET N-CH 60V 38A/250A 5DFN | 823 More on Order |
|
| APT5010JLLU3 | MOSFET N-CH 500V 41A SOT227 | 865 More on Order |
|
| IPDD60R075CFD7XTMA1 | MOSFET N-CH 600V 40A HDSOP-10 | 2685 More on Order |
|
| BUK7Y08-40B,115 | MOSFET N-CH 40V 75A LFPAK56 | 892 More on Order |
|
| 2SK2094TL | MOSFET N-CH 60V 2A CPT3 | 883 More on Order |
|
| BUK7M42-60EX | MOSFET N-CH 60V 20A LFPAK33 | 1773 More on Order |
|
| BSC252N10NSFGATMA1 | MOSFET N-CH 100V 7.2A/40A TDSON | 10276 More on Order |
| In Stock | 10904 - 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 | $1.42000 | $1.42 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.