Infineon HEXFET N-Channel MOSFET, 159 A, 40 V Enhancement PQFN IRFH7440TRPBF
- RS Stock No.:
- 257-9382
- Mfr. Part No.:
- IRFH7440TRPBF
- Brand:
- Infineon
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View bulk pricing optionsSubtotal (1 pack of 5 units)*
£7.15
(exc. VAT)
£8.60
(inc. VAT)
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In Stock
- Plus 3,915 unit(s) shipping from 05 October 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | £1.43 | £7.15 |
| 50 - 120 | £1.288 | £6.44 |
| 125 - 245 | £1.20 | £6.00 |
| 250 - 495 | £1.116 | £5.58 |
| 500 + | £1.028 | £5.14 |
*price indicative
- RS Stock No.:
- 257-9382
- Mfr. Part No.:
- IRFH7440TRPBF
- 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 | |
| Channel Type | N | |
| Product Type | MOSFET | |
| Maximum Continuous Drain Current Id | 159A | |
| Maximum Drain Source Voltage Vds | 40V | |
| Series | HEXFET | |
| Package Type | PQFN | |
| Mount Type | Surface | |
| Maximum Drain Source Resistance Rds | 2.4mΩ | |
| Channel Mode | Enhancement | |
| Typical Gate Charge Qg @ Vgs | 92nC | |
| Minimum Operating Temperature | -55°C | |
| Maximum Power Dissipation Pd | 104W | |
| Maximum Gate Source Voltage Vgs | 20V | |
| Forward Voltage Vf | 900mV | |
| Maximum Operating Temperature | 150°C | |
| Length | 5mm | |
| Height | 900μm | |
| Standards/Approvals | RoHS | |
| Width | 6mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Channel Type N | ||
Product Type MOSFET | ||
Maximum Continuous Drain Current Id 159A | ||
Maximum Drain Source Voltage Vds 40V | ||
Series HEXFET | ||
Package Type PQFN | ||
Mount Type Surface | ||
Maximum Drain Source Resistance Rds 2.4mΩ | ||
Channel Mode Enhancement | ||
Typical Gate Charge Qg @ Vgs 92nC | ||
Minimum Operating Temperature -55°C | ||
Maximum Power Dissipation Pd 104W | ||
Maximum Gate Source Voltage Vgs 20V | ||
Forward Voltage Vf 900mV | ||
Maximum Operating Temperature 150°C | ||
Length 5mm | ||
Height 900μm | ||
Standards/Approvals RoHS | ||
Width 6mm | ||
Automotive Standard No | ||
The Infineon IRFH series is the 40V single n channel strong IRFET power mosfet in a PQFN 5x6 package. The strong IRFET power mosfet family is optimized for low RDS (on) and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including dc motors, battery management systems, inverters, and dc-dc converters.
Industry standard surface mount power package
Product qualification according to JEDEC standard
Silicon optimized for applications switching below 100 kHz
Softer body diode compared to previous silicon generation
Wide portfolio available
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