TRANSISTOR RF NPN 12V SOT-23 Product overview: BF771 from Infineon Technologies 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, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 12V, SOT-23, Bipolar Transistor, Bipolar RF Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 283-BF771 can be used for catalog matching and distributor lookup.
Manufacturer: Infineon Technologies
Win Source Part Number: 201050-BF771
Packaging: Reel - TR
Mounting: SMD (SMT)
Gain: 10dB to 15dB
Frequency - Transition: 8GHz
Transistor Polarity: NPN
Noise Figure (dB Typ @ f): 1dB to 1.6dB @ 900MHz to 1.8GHz
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: PG-SOT23-3
Maximum Current Collector: 80mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 12V
Typical Gain (hFE) (Min): 70 @ 30mA, 8V
Maximum Power Dissipation: 580mW
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Sufficient
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Bipolar RF Transistors | RF Transistors |
| Product Number | 283-BF771 | 201050-BF771 |
| Product Name | 12V SOT-23 Bipolar Transistor | TRANSISTORS - RF Transistors (BJT) - BF771 |
| Polarity | NPN | NPN; NPN |
| Package Type | Reel - TR | SOT3; SOT23; PG-SOT23-3 |
| Packing Method | Reel - TR | Tape Reel; Reel - TR |
| Noise Figure | 1 dB | 1 dB |
