STMicroelectronics, Inc. TRANSISTORS - Transistors (BJT) - Single - STN749 STN749

Manufacturer: STMicroelectronics
Win Source Part Number: 1103596-STN749
Packaging: Reel - TR
Mounting: SMD (SMT)
Transistor Polarity: PNP
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: SOT-223
Maximum Current Collector: 3A
VCEO Maximum Collector-Emitter Breakdown Voltage: 25V
Max Vce (sat): 600mV @ 300mA, 3A
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 100 @ 1A, 2V
Maximum Power Dissipation: 1.6W
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Sufficient

3A, 25V, PNP, Si, POWER TRANSISTOR, PLASTIC PACKAGE-4 Product overview: STN749 from STMicroelectronics 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 3A, 25V. Search-friendly keywords include transistor, BJT, switching, amplification, 3A, 25V, 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-STN749 can be used for catalog matching and distributor lookup.