Infineon Technologies AG TRANSISTORS - Transistors - FETs, MOSFETs - RF - AUIRLR3705Z AUIRLR3705Z

Manufacturer: Infineon Technologies
Win Source Part Number: 1020816-AUIRLR3705Z
Packaging: Tube/Rail
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 130W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: D-Pak
Dimension: TO-252-3, DPak (2 Leads + Tab), SC-63
Drain-Source Breakdown Voltage: 55V
Continuous Drain Current at 25°C: 42A (Tc)
Gate-Source Threshold Voltage: 3V @ 250μA
Max Gate Charge: 66nC @ 5V
Max Input Capacitance: 2900pF @ 25V
Maximum Gate-Source Voltage: ±16V
Maximum Rds On at Id,Vgs: 8 mOhm @ 42A, 10V
Popularity: Medium
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Sufficient
Quantity per package: 75

N-Channel 55V 42A (Tc) 130W (Tc) Surface Mount D-Pak

MOSFET N-CH 55V 42A DPAK Product overview: AUIRLR3705Z 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 55V, 42A, DPAK. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 55V, 42A, DPAK, 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-AUIRLR3705Z can be used for catalog matching and distributor lookup.