N-Channel PowerTrench® MOSFET featuring 40V drain-source breakdown voltage and 8.7mΩ maximum drain-source on-resistance. This surface-mount component offers a continuous drain current of 70A and a rated current of 50A. With a maximum power dissipation of 79W and a maximum operating temperature of 175°C, it is suitable for demanding applications. The TO-252 package facilitates efficient thermal management.
PackageTO-252
Voltage40V
Current50A
MountingSurface Mount
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Technical Specifications
Onsemi FDD8445 technical specifications.
General
| Package/Case | TO-252 |
| Continuous Drain Current (ID) | 70A |
| Current | 50A |
| Drain to Source Breakdown Voltage | 40V |
| Drain to Source Resistance | 8.7mR |
| Drain to Source Voltage (Vdss) | 40V |
| Drain-source On Resistance-Max | 8.7MR |
| Dual Supply Voltage | 40V |
| Fall Time | 9.6ns |
| Gate to Source Voltage (Vgs) | 20V |
| Height | 2.39mm |
| Input Capacitance | 4.05nF |
| Lead Free | Lead Free |
| Length | 6.73mm |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 79W |
| Mount | Surface Mount |
| Nominal Vgs | 2.8V |
| Number of Elements | 1 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | N-CHANNEL |
| Power Dissipation | 79W |
| Radiation Hardening | No |
| Rds On Max | 8.7mR |
| Reach SVHC Compliant | No |
| Reverse Recovery Time | 39ns |
| RoHS Compliant | Yes |
| Series | PowerTrench® |
| Termination | SMD/SMT |
| Threshold Voltage | 2.8V |
| Turn-Off Delay Time | 26ns |
| Turn-On Delay Time | 10ns |
| Voltage | 40V |
| Width | 6.22mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi FDD8445 Datasheet
Download the complete datasheet for Onsemi FDD8445 to view detailed technical specifications.
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