RF Transistor NPN 12V 50mA 900MHz 350mW Surface Mount SOT-23-3
NPN BJT Transistor 12V 50mA 900MHz SOT-23 Surface Mount Product overview: KST5179MTF 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 SMD, 12V, 50mA, 900MHz, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 12V, 50mA, 900MHz, 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-KST5179MTF can be used for catalog matching and distributor lookup.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 070547-KST5179MTF
Packaging: Reel - TR
Mounting: SMD (SMT)
Gain: 15dB
Frequency - Transition: 900MHz
Transistor Polarity: NPN
Noise Figure (dB Typ @ f): 4.5dB @ 200MHz
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: SOT-23-3
Maximum Current Collector: 50mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 12V
Typical Gain (hFE) (Min): 25 @ 3mA, 1V
Maximum Power Dissipation: 350mW
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Balance
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| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | KST5179MTF-ND | 283-KST5179MTF | 070547-KST5179MTF | KST5179MTF | KST5179MTF | KST5179MTF |
| Product Name | Bipolar RF Transistors | SMD 12V 50mA 900MHz Bipolar Transistor | TRANSISTORS - RF Transistors (BJT) - KST5179MTF | Bipolar RF Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | |
| Polarity | NPN | NPN | NPN; NPN | NPN; NPN | NPN | |
| Package Type | SOT23; TO-236-3, SC-59, SOT-23-3 | SOT3; SOT23; SOT-23-3 | SOT23; TO-236-3, SC-59, SOT-23-3 | SOP8 | ||
| IC(max) | 50 milliamps | 50 milliamps | ||||
| VCEO | 12 volts | 12 volts | 12 volts | |||
| VCBO | 20 volts |
