Infineon Technologies AG Single FETs, MOSFETs IRFB42N20D

N-Channel 200V 44A (Tc) 2.4W (Ta), 330W (Tc) Through Hole TO-220AB

Manufacturer: Infineon Technologies
Win Source Part Number: 1187504-IRFB42N20D
Packaging: Tube
Mounting Style: Through Hole
Technology: MOSFET
Transistor Polarity: N-Channel
Categories: Discrete Semiconductor Products
Supplier Device Package: TO-220AB
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete
Temperature Range - Operating: -55°C ~ 175°C
Manufacturer Homepage: www.irf.com
Manufacturer Package: TO-220-3
Power Dissipation (Maximum): 2.4W, 330W
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Power Management, Industrial
Manufacturer Pack Quantity: 50
MSL Level: 1 (Unlimited)
Vds - Drain-Source Breakdown Voltage: 200V
Id - Continuous Drain Current: 44A
Rds On (Maximum) at Id, Vgs: 55mOhm at 26A, 10V
Gate Source Voltage(th) (Maximum) at Id: 5.5V at 250μA
Gate Charge (Qg) (Maximum) at Vgs: 140nC at 10V
Gate Source Voltage (Maximum): ±30V
Input Capacitance (Ciss) (Maximum) at Vds: 3430pF at 25V

MOSFET N-CH 200V 44A TO220AB Product overview: IRFB42N20D 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 200V, 44A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 200V, 44A, 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-IRFB42N20D can be used for catalog matching and distributor lookup.