S9018 TRANSISTOR J8 NPN 18V 50MA 200MW SOT-23

The S9018 J8 is an NPN bipolar junction transistor (BJT) ideal for low-power, high-frequency applications. Packaged in a compact SOT-23 form, this transistor is suitable for amplification and switching in radio-frequency and other analog signal processing circuits.

Key Features of S9018 J8 NPN Transistor:

• • Low Power: Capable of handling up to 200mW of power, making it suitable for low-power applications.
  • High Frequency: Ideal for RF circuits, supporting up to 100MHz frequencies.
  • Compact SOT-23 Package: Small and surface-mountable, designed for compact PCB layouts.
  • High Gain: Offers high gain levels (hFE) suitable for small signal amplification.
  • Voltage and Current Ratings: 18V collector-emitter voltage and 50mA collector current for general-purpose applications.

Technical Specifications of S9018 J8 NPN Transistor:

• • Transistor Type: NPN
  • Collector-Emitter Voltage (V_CEO): 18V
  • Collector Current (I_C): 50mA
  • Power Dissipation: 200mW
  • Gain (h_FE): 100-400
  • Frequency: 100MHz
  • Package: SOT-23

Schematic Diagram, Connection, Wiring, and Pinout of S9018 J8 NPN Transistor:

• Schematic Diagram: Standard NPN transistor configuration with collector (C), base (B), and emitter (E) terminals, suitable for low-signal amplification or switching.
• Connection: The base controls the transistor’s on/off state; connect it to the input signal. The collector connects to the load or supply voltage, while the emitter is grounded or connected to the reference.
• Pinout:
  • Pin 1: Emitter (E)
  • Pin 2: Base (B)
  • Pin 3: Collector (C)

Applications of S9018 J8 NPN Transistor:

• • RF Amplification: Suitable for radio frequency (RF) amplifiers in communication devices.
  • Oscillators: Commonly used in high-frequency oscillation circuits.
  • Signal Processing: Ideal for audio, video, and RF signal amplification.
  • Switching Applications: Acts as a switch in low-power electronic circuits.
  • Analog Circuits: Useful for small-signal processing applications.

Equivalent Models of S9018 J8 NPN Transistor:

• • 2N3904: Commonly used NPN transistor with similar specifications.
  • BC547: An alternative NPN BJT for low-power applications.

Keywords for S9018 J8 NPN Transistor:

• • NPN Transistor
  • S9018 J8
  • Radio Frequency Transistor
  • SOT-23 Transistor
  • Low Power Amplification

Package Includes:

• • 1 x S9018 J8 NPN Transistor (SOT-23 Package)