Infineon Technologies AG MOSFETs IRFB7446PBF

StrongIRFET MOSFET N-Ch 40V 120A TO220AB

StrongIRFET MOSFET N-Ch 40V 120A TO220AB

Manufacturer: Infineon Technologies
Win Source Part Number: 069462-IRFB7446PBF
Packaging: Tube/Rail
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 99W (Tc)
Family Name: IRFB7446
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 6V, 10V
Status: Active
Temperature Range - Operating: -55°C to 175°C (TJ)
Case / Package: TO-220AB
Dimension: TO-220-3
Drain-Source Breakdown Voltage: 40V
Continuous Drain Current at 25°C: 120A (Tc)
Gate-Source Threshold Voltage: 3.9V @ 100μA
Max Gate Charge: 93nC @ 10V
Max Input Capacitance: 3183pF @ 25V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 3.3 mOhm @ 70A, 10V
Alternative Parts (Cross-Reference): STP100NF04; STP120N4F6; STP95N4F3;
Introduction Date: November 11, 2008
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Balance

MOSFET N-CH 40V 120A TO220AB Product overview: IRFB7446PBF 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, 120A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 40V, 120A, 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-IRFB7446PBF can be used for catalog matching and distributor lookup.

N-Channel 40V 120A (Tc) 99W (Tc) Through Hole TO-220AB