onsemi TRANSISTORS - Transistors (BJT) - Single - BC637 BC637

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 097714-BC637
Packaging: Bulk
Mounting: Through Hole
Frequency - Transition: 100MHz
Transistor Polarity: NPN
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-92-3
Maximum Current Collector: 1A
VCEO Maximum Collector-Emitter Breakdown Voltage: 60V
Max Vce (sat): 500mV @ 50mA, 500mA
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 40 @ 150mA, 2V
Maximum Power Dissipation: 1W
Popularity: Medium
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Sufficient

TRANS NPN 60V 1A TO92 Product overview: BC637 from Fairchild (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, 1A. Search-friendly keywords include transistor, BJT, switching, amplification, 60V, 1A, 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-BC637 can be used for catalog matching and distributor lookup.

Bipolar (BJT) Transistor NPN 60V 1A 200MHz 625mW Through Hole TO-92 (TO-226)