Infineon Technologies AG TRANSISTORS - Transistors - FETs, MOSFETs - RF - AUIRFU4104 AUIRFU4104

Manufacturer: Infineon Technologies
Win Source Part Number: 221706-AUIRFU4104
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 140W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Active
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: I-Pak
Dimension: TO-251-3 Short Leads, IPak, TO-251AA
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 42A (Tc)
Gate-Source Threshold Voltage: 4V @ 250μA
Max Gate Charge: 89nC @ 10V
Max Input Capacitance: 2950pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 5.5 mOhm @ 42A, 10V
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance

N-Channel 40V 42A (Tc) 140W (Tc) Through Hole I-PAK

MOSFET N-CH 40V 42A IPAK Product overview: AUIRFU4104 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, 42A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 42A, 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-AUIRFU4104 can be used for catalog matching and distributor lookup.

20V-40V N-Channel Automotive MOSFET