Infineon StrongIRFET Type N-Channel MOSFET, 120 A, 40 V Enhancement, 3-Pin TO-220 IRFB7446PBF
- RS Stock No.:
- 165-6717
- Mfr. Part No.:
- IRFB7446PBF
- Brand:
- Infineon
Subtotal (1 tube of 50 units)*
£21.55
(exc. VAT)
£25.85
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 750 unit(s) shipping from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 + | £0.431 | £21.55 |
*price indicative
- RS Stock No.:
- 165-6717
- Mfr. Part No.:
- IRFB7446PBF
- Brand:
- Infineon
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | MOSFET | |
| Channel Type | Type N | |
| Maximum Continuous Drain Current Id | 120A | |
| Maximum Drain Source Voltage Vds | 40V | |
| Package Type | TO-220 | |
| Series | StrongIRFET | |
| Mount Type | Through Hole | |
| Pin Count | 3 | |
| Maximum Drain Source Resistance Rds | 3.3mΩ | |
| Channel Mode | Enhancement | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 99W | |
| Forward Voltage Vf | 0.9V | |
| Typical Gate Charge Qg @ Vgs | 93nC | |
| Maximum Operating Temperature | 175°C | |
| Standards/Approvals | No | |
| Height | 16.51mm | |
| Length | 10.67mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type MOSFET | ||
Channel Type Type N | ||
Maximum Continuous Drain Current Id 120A | ||
Maximum Drain Source Voltage Vds 40V | ||
Package Type TO-220 | ||
Series StrongIRFET | ||
Mount Type Through Hole | ||
Pin Count 3 | ||
Maximum Drain Source Resistance Rds 3.3mΩ | ||
Channel Mode Enhancement | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 99W | ||
Forward Voltage Vf 0.9V | ||
Typical Gate Charge Qg @ Vgs 93nC | ||
Maximum Operating Temperature 175°C | ||
Standards/Approvals No | ||
Height 16.51mm | ||
Length 10.67mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- MX
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.
Related links
- Infineon StrongIRFET Type N-Channel MOSFET 40 V Enhancement, 3-Pin TO-220
- Infineon StrongIRFET Type N-Channel MOSFET 60 V Enhancement, 3-Pin TO-220
- Infineon StrongIRFET Type N-Channel MOSFET 60 V Enhancement, 3-Pin TO-220
- Infineon StrongIRFET Type N-Channel MOSFET 40 V Enhancement, 3-Pin TO-220
- Infineon StrongIRFET Type N-Channel MOSFET 40 V Enhancement, 3-Pin TO-220 IRFB7430PBF
- Infineon StrongIRFET Type N-Channel MOSFET 60 V Enhancement, 3-Pin TO-220 IRFB7530PBF
- Infineon StrongIRFET Type N-Channel MOSFET 60 V Enhancement, 3-Pin TO-220 IRFB7540PBF
- Infineon StrongIRFET Type N-Channel MOSFET 60 V Enhancement, 3-Pin TO-247