Bipolar (BJT) Transistor NPN 300V 500mA 50MHz 350mW Surface Mount SOT-23-3
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 002209-KST42MTF
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 50MHz
Transistor Polarity: NPN
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SOT-23-3
Maximum Current Collector: 500mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 300V
Max Vce (sat): 500mV @ 2mA, 20mA
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 40 @ 30mA, 10V
Maximum Power Dissipation: 350mW
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Industrial
Quantity per package: 3k pcs
TRANS NPN 300V 0.5A SOT23-3
NPN BJT Transistor, 300V, 500mA, 50MHz, SOT-23, SM Product overview: KST42MTF 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 300V, 500mA, 50MHz, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 300V, 500mA, 50MHz, SOT-23, 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-KST42MTF can be used for catalog matching and distributor lookup.
TRANS NPN 300V 0.5A SOT23-3
| DigiKey | Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | KST42MTFTR-ND | 002209-KST42MTF | KST42MTF | 276-KST42MTF | KST42MTF |
| Product Name | Single Bipolar Transistors | TRANSISTORS - Transistors (BJT) - Single - KST42MTF | Single Bipolar Transistors | 300V 500mA 50MHz SOT-23 Bipolar Transistor | Discrete Semiconductor Products - Transistors - Bipolar (BJT) |
| Polarity | 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 | ||
| IC(max) | 500 milliamps | 500 milliamps | 500 milliamps | ||
| VCEO | 300 volts | 300 volts | 300 volts | ||
| Operating Frequency | 50 MHz |
