
FDA50N50
500 V N-channel power MOSFET for high-power switching and power-conversion applications
Key details
| Part Number | FDA50N50 |
|---|---|
| Manufacturer | onsemi |
| Category | N-Channel MOSFET |
| Lifecycle Status | Production |
| Series | UniFET II |
| Package / Case | TO-3PN |
| Pin Count | 3 |
| Operating Temperature | -55°C to +150°C junction |
| Last Verified | 2026-07-20 |
Part information
FDA50N50 Overview
FDA50N50 is a onsemi 500 V N-channel power MOSFET for high-power switching and power-conversion applications supplied in TO-3PN. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Drain-Source Voltage | 500 V |
|---|---|
| Continuous Drain Current | 48 A at 25°C case |
| RDS(on) | 105 mΩ maximum at 10 V gate drive |
| Technology | UniFET II MOSFET |
| Polarity | N-channel |
Package and Ordering Notes
The listed package is TO-3PN with 3 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. The part or family is listed by onsemi as Production at the verification date.
Sourcing Guidance
Confirm current factory lead time, packing format and revision for FDA50N50 before placing the order.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against onsemi documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
Lifecycle and sourcing review
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
Confirm current factory lead time, packing format and revision for FDA50N50 before placing the order.