onsemi Single Bipolar Transistors MMBTA14

Bipolar (BJT) Transistor NPN - Darlington 30V 1.2A 125MHz 350mW Surface Mount SOT-23-3

Manufacturer: ON Semiconductor
Win Source Part Number: 059165-MMBTA14
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 125MHz
Transistor Polarity: NPN - Darlington
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SOT-23-3 (TO-236)
Maximum Current Collector: 300mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 30V
Max Vce (sat): 1.5V @ 100μA, 100mA
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 20000 @ 100mA, 5V
Maximum Power Dissipation: 225mW

NPN Darlington Transistor, 30V, 1.2A, SOT-23, 20000hFE Product overview: MMBTA14 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 30V, 1.2A, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 30V, 1.2A, SOT-23, 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-MMBTA14 can be used for catalog matching and distributor lookup.