ROHM Semiconductor USA, LLC TRANSISTORS - Transistors (BJT) - Single - QST4TR QST4TR

Manufacturer: Rohm Semiconductor
Win Source Part Number: 042276-QST4TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 280MHz
Transistor Polarity: PNP
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TSMT6 (SC-95)
Maximum Current Collector: 3A
VCEO Maximum Collector-Emitter Breakdown Voltage: 12V
Max Vce (sat): 250mV @ 30mA, 1.5A
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 270 @ 500mA, 2V
Maximum Power Dissipation: 1.25W
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance

TRANS PNP 12V 3A TSMT6 Product overview: QST4TR from ROHM Semiconductor 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 12V, 3A. Search-friendly keywords include transistor, BJT, switching, amplification, 12V, 3A, 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-QST4TR can be used for catalog matching and distributor lookup.