onsemi TRANSISTORS - Transistors (BJT) - Single - BUT12A BUT12A

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 133272-BUT12A
Packaging: Bulk
Mounting: Through Hole
Transistor Polarity: NPN
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-220-3
Maximum Current Collector: 8A
VCEO Maximum Collector-Emitter Breakdown Voltage: 450V
Max Vce (sat): 1.5V @ 1.2A, 6A
Collector Cut-off Current(Max): 1mA
Maximum Power Dissipation: 100W
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance

TRANS NPN 450V 8A TO220-3 Product overview: BUT12A from Fairchild (onsemi) is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit 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 450V, 8A, TO220. Search-friendly keywords include transistor, BJT, switching, amplification, 450V, 8A, TO220, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-BUT12A can be used for catalog matching and distributor lookup.

Bipolar (BJT) Transistor NPN 450V 8A 100W Through Hole TO-220-3