MOSFET N-CH 40V 85A 8PQFN Product overview: IRFH7440TRPBF from Infineon Technologies is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 40V, 85A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 85A, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-IRFH7440TRPBF can be used for catalog matching and distributor lookup.
Manufacturer: Infineon Technologies
Win Source Part Number: 1046891-IRFH7440TRPB
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 104W (Tc)
Family Name: IRFH7440
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 6V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-PQFN (5x6)
Dimension: 8-PowerTDFN
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 85A (Tc)
Gate-Source Threshold Voltage: 3.9V @ 100μA
Max Gate Charge: 138nC @ 10V
Max Input Capacitance: 4574pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 2.4 mOhm @ 50A, 10V
Alternative Parts (Cross-Reference): STL160N4F7; STL140N4F7AG; STLD125N4F6AG; STL140N4LLF5;
Introduction Date: October 11, 2012
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance
IRFH7440 - 12V-300V N-Channel Power MOSFET
IRFH7440 - 12V-300V N-Channel Power MOSFET
N-Channel 40V 85A (Tc) 104W (Tc) Surface Mount 8-PQFN (5x6)
N-Channel 40V 85A (Tc) 104W (Tc) Surface Mount 8-PQFN (5x6)
N-Channel 40V 85A (Tc) 104W (Tc) Surface Mount 8-PQFN (5x6)
MOSFET N-CH 40V 85A 8PQFN
MOSFET Transistor, N Channel, 85 A, 40 V, 0.0018 ohm, 10 V, 2.2 V RoHS Compliant: Yes
MOSFET 40V 85A 2.4mOhm 92nC STrongIRFET
40V 85A 104W 2.4mΩ@10V,50A 3.9V@100uA N Channel PQFN(5x6) MOSFETs ROHS
MOSFET N-CH 40V 85A 8PQFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | RS Components, Ltd. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Power MOSFET | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 278-IRFH7440TRPBF | 1046891-IRFH7440TRPBF | IRFH7440TRPBF | 2579382P | IRFH7440TRPBFTR-ND | IRFH7440TRPBF | 55W4109 | IRFH7440TRPBF | IRFH7440TRPBF | IRFH7440TRPBF |
| Product Name | 40V 85A MOSFET Transistor | TRANSISTORS - Transistors - FETs, MOSFETs - RF - IRFH7440TRPBF | MOSFETs | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Mosfet Transistor, N Channel, 85 A, 40 V, 0.0018 Ohm, 10 V, 2.2 V Rohs Compliant Infineon | MOSFET | Triode/MOS Tube/Transistor >> MOSFETs | Single FETs, MOSFETs | |
| Polarity | N-Channel | N-Channel; N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel; N-Channel | |||
| MOSFET Operating Mode | Enhancement | |||||||||
| V(BR)DSS | 40 volts | 40 volts | 40 volts | 40 volts | ||||||
| Transconductance | 0.1490 kS | |||||||||
| PD | 104 milliwatts | 104000 milliwatts | 104000 milliwatts | 104000 milliwatts |
