onsemi Single Bipolar Transistors KST3904MTF

NPN Epitaxial Silicon Transistor

NPN Epitaxial Silicon Transistor

Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 350mW Surface Mount SOT-23-3

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 002207-KST3904MTF
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 300MHz
Transistor Polarity: NPN
Categories: Discrete Semiconductor Products
Status: Active
Case / Package: SOT-23-3
Maximum Current Collector: 200mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 40V
Max Vce (sat): 300mV @ 5mA, 50mA
Typical Gain (hFE) (Min): 100 @ 10mA, 1V
Maximum Power Dissipation: 350mW
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Sufficient
Quantity per package: 3k pcs

NPN BJT Transistor, 40V, 200mA, 300MHz, SOT-23, SMD Product overview: KST3904MTF 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 SMD, 40V, 200mA, 300MHz, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 40V, 200mA, 300MHz, 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-KST3904MTF can be used for catalog matching and distributor lookup.