onsemi Single Bipolar Transistors KSD1943TU

Bipolar (BJT) Transistor NPN 60V 3A 40W Through Hole TO-220-3

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 070521-KSD1943TU
Packaging: Tube/Rail
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Status: Obsolete(EOL)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: 3A
VCEO Maximum Collector-Emitter Breakdown Voltage: 60V
Max Vce (sat): 1V @ 50mA, 2A
Collector Cut-off Current(Max): 100μA (ICBO)
Typical Gain (hFE) (Min): 400 @ 500mA, 4V
Maximum Power Dissipation: 40W
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Balance

Trans Gp Bjt NPN 60V 3A 3PIN TO-220 Product overview: KSD1943TU from 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 60V, 3A, TO-220. Search-friendly keywords include transistor, BJT, switching, amplification, 60V, 3A, TO-220, 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-KSD1943TU can be used for catalog matching and distributor lookup.