Infineon Technologies AG Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single AUIRFR4105

Win Source Part Number: 1047088-AUIRFR4105
Category: Discrete Semiconductor Products>Transistors - FETs, MOSFETs - Single
Series: HEXFET®
Package: Bulk
Standard Package: 1
Mounting: SMD (SMT)
Technology: MOSFET (Metal Oxide)
FET Type: N-Channel
Drain to Source Voltage (Vdss): 55 V
Current - Continuous Drain (Id) @ 25°C: 20A (Tc)
Rds On (Max) @ Id, Vgs: 45mOhm @ 16A, 10V
Vgs(th) (Max) @ Id: 4V @ 250µA
Power Dissipation (Max): 68W (Tc)
Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package: D-Pak
Gate Charge (Qg) (Max) @ Vgs: 34 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds: 700 pF @ 25 V
Vgs (Max): ±20V
Temperature Range - Operating: -55°C ~ 175°C (TJ)
Alternative Parts (Cross-Reference): IRLR2705TRPBF; IRFR4105TRPBF; SQD30N05-20L_GE3; HUF75321D3ST; HUFA75321D3ST;
ECCN: EAR99
Fake Threat In the Open Market: 71 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 0000.00.0000
Mfr: International Rectifier
Other Names: INFIRFAUIRFR4105,2156-AUIRFR4105
Drive Voltage (Max Rds On, Min Rds On): 10V
RoHS Status: Not applicable

55V-60V N-Channel Automotive MOSFET

N-Channel 55V 20A (Tc) 68W (Tc) Surface Mount D-Pak

MOSFET N-CH 55V 20A DPAK Product overview: AUIRFR4105 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, 20A, DPAK. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 55V, 20A, 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-AUIRFR4105 can be used for catalog matching and distributor lookup.