IRF440EWSA1
IRF440 is a high reliability, 500V, single, N-channel MOSFET in a TO-204AA package. It utilizes HEXFET MOSFET technology to achieve low on-state resistance, high transconductance, and superior reverse energy and diode recovery dv/dt capability. Ideal for power supplies, motor controls, choppers, audio amplifiers, and other high-energy pulse circuit applications.
Key Specifications
| Complete manufacturer part number | IRF440EWSA1 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | IRF440 is a high reliability, 500V, single, N-channel MOSFET in a TO-204AA package. It utilizes HEXFET MOSFET technology to achieve low on-state resistance, high transconductance, and superior reverse energy and diode recovery dv/dt capability. Ideal for power supplies, motor controls, choppers, audio amplifiers, and other high-energy pulse circuit applications. |
| Package / case | M-TO204-3-950 |
| Product category | MOSFETs |
| Pins | 3 |
| Polarity (manufacturer record) | N |
| RDS (on) maximum [@25°C] (manufacturer family record) | 850 mΩ |
| In stock | 1,564 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.