onsemi Single Bipolar Transistors MMBTA55

Bipolar (BJT) Transistor PNP 60V 500mA 50MHz 350mW Surface Mount SOT-23-3

Manufacturer: ON Semiconductor
Win Source Part Number: 059166-MMBTA55
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 50MHz
Transistor Polarity: PNP
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: 500mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 60V
Max Vce (sat): 250mV @ 10mA, 100mA
Collector Cut-off Current(Max): 100nA
Typical Gain (hFE) (Min): 100 @ 100mA, 1V
Maximum Power Dissipation: 225mW
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance

PNP BJT Transistor, 60V, 500mA, 50MHz, SOT-23, SM Product overview: MMBTA55 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, 500mA, 50MHz, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 60V, 500mA, 50MHz, 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-MMBTA55 can be used for catalog matching and distributor lookup.