N-Channel MOSFET, 120 A, 40 V, 3-Pin TO-220AB Infineon IRFB7446PBF
- RS Stock No.:
- 165-6717
- Mfr. Part No.:
- IRFB7446PBF
- Brand:
- Infineon
Available to back order for despatch 18/09/2025
Added
Price Each (In a Tube of 50)
£0.92
(exc. VAT)
£1.10
(inc. VAT)
| Units | Per unit | Per Tube* |
| 50 - 50 | £0.92 | £46.00 |
| 100 - 200 | £0.736 | £36.80 |
| 250 - 450 | £0.681 | £34.05 |
| 500 - 1200 | £0.635 | £31.75 |
| 1250 + | £0.589 | £29.45 |
| *price indicative | ||
- RS Stock No.:
- 165-6717
- Mfr. Part No.:
- IRFB7446PBF
- Brand:
- Infineon
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- MX
Product Details
StrongIRFET™ Power MOSFET, Infineon
Infineon's StrongIRFET family is optimized for low RDS(on) and high-current capability. This portfolio offers improved gate, avalanche and dynamic dv/dt ruggedness ideal for industrial low frequency applications including motor drives, power tools, inverters and battery management where performance and robustness are essential.
MOSFET Transistors, Infineon
Infineon offers a large and comprehensive portfolio of MOSFET devices which includes the CoolMOS, OptiMOS and StrongIRFET families. They deliver best-in-class performance to bring more efficiency, power density and cost effectiveness. Designs requiring high quality and enhanced protection features benefit from AEC-Q101 industry standards Automotive qualified MOSFETs.
Specifications
Attribute | Value |
|---|---|
| Channel Type | N |
| Maximum Continuous Drain Current | 120 A |
| Maximum Drain Source Voltage | 40 V |
| Series | StrongIRFET |
| Package Type | TO-220AB |
| Mounting Type | Through Hole |
| Pin Count | 3 |
| Maximum Drain Source Resistance | 3.3 mΩ |
| Channel Mode | Enhancement |
| Maximum Gate Threshold Voltage | 3.9V |
| Minimum Gate Threshold Voltage | 2.2V |
| Maximum Power Dissipation | 99 W |
| Transistor Configuration | Single |
| Maximum Gate Source Voltage | -20 V, +20 V |
| Number of Elements per Chip | 1 |
| Typical Gate Charge @ Vgs | 93 nC @ 10 V |
| Maximum Operating Temperature | +175 °C |
| Width | 4.83mm |
| Length | 10.67mm |
| Transistor Material | Si |
| Minimum Operating Temperature | -55 °C |
| Height | 16.51mm |
- RS Stock No.:
- 165-6717
- Mfr. Part No.:
- IRFB7446PBF
- Brand:
- Infineon