Panasonic N-Channel 5A 450V 1.3ohm MOSFET Transistor 2SK3043

Power Field-Effect Transistor, 5A I(D), 450V, 1.3ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220D-A1, 3 PIN Product overview: 2SK3043 from Panasonic 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 N-Channel, 5A, 450V, 1.3ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 5A, 450V, 1.3ohm, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-2SK3043 can be used for catalog matching and distributor lookup.

Manufacturer: Panasonic Electronic Components
Win Source Part Number: 075613-2SK3043
Packaging: Bulk
Mounting: Through Hole
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 2W (Ta), 35W (Tc)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 10V
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-220D-A1
Dimension: TO-220-3 Full Pack
Drain-Source Breakdown Voltage: 450V
Continuous Drain Current at 25°C: 5A (Tc)
Gate-Source Threshold Voltage: 5V @ 1mA
Max Input Capacitance: 700pF @ 20V
Maximum Gate-Source Voltage: ±30V
Maximum Rds On at Id,Vgs: 1.3 Ohm @ 3A, 10V
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited