onsemi 40V 200mA 200MHz Bipolar Transistor FFB3946

NPN/PNP RF Transistor, 40V, 200mA, 200MHz, SC, SMT Product overview: FFB3946 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 40V, 200mA, 200MHz. Search-friendly keywords include transistor, BJT, switching, amplification, 40V, 200mA, 200MHz, Bipolar Transistor, Bipolar Transistor Arrays. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 277-FFB3946 can be used for catalog matching and distributor lookup.

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 067157-FFB3946
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 200MHz
Transistor Polarity: NPN, PNP
Family Name: FFB3946
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SC-70-6
Maximum Current Collector: 200mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 40V
Max Vce (sat): 250mV @ 1mA, 10mA
Collector Cut-off Current(Max): 50nA (ICBO)
Typical Gain (hFE) (Min): 100 @ 10mA, 1V
Maximum Power Dissipation: 300mW
Alternative Parts (Cross-Reference): SMBT3904PNE6327HTSA1; CMKT3946; CMKT3946 TR; CMKT3946 BK Lead Free;
Introduction Date: October 24, 2000
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Limited
Quantity per package: 3k pcs

Bipolar (BJT) Transistor Array NPN, PNP 40V 200mA 200MHz 300mW Surface Mount SC-88 (SC-70-6)