STMicroelectronics

STT818B

STT818B Description

The STT818B is a high-performance PNP single bipolar transistor designed and manufactured by STMicroelectronics. It is part of the Single Bipolar Transistors category and features a SOT23-6L package, making it ideal for surface mount applications. With an operating temperature of 150°C (TJ) and a maximum collector-emitter breakdown voltage of 30V, the STT818B is well-suited for a wide range of electronic devices.

STT818B Features

• Technical Specifications:

  • Maximum collector current (Ic): 3A
  • Maximum Vce saturation at Ib, Ic: 500mV @ 20mA, 2A
  • Maximum power dissipation: 1.2W
  • Minimum DC current gain (hFE) at Ic, Vce: 100 @ 500mA, 1V
  • Maximum collector cutoff current (ICBO): 100nA
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Performance Benefits:

  • High current handling capability (3A) for efficient power management
  • Low Vce saturation for improved efficiency and reduced power loss
  • Wide operating temperature range (150°C TJ) for reliable performance in various environments

• Unique Features and Advantages:

  • Surface mount packaging (SOT23-6L) for compact and efficient PCB design
  • Active product status, ensuring ongoing availability and support
  • REACH unaffected and RoHS3 compliant, meeting environmental and safety standards

STT818B Applications

The STT818B is an ideal choice for various applications where high current handling and low power loss are critical. Some specific use cases include:

1. Power Management: In power supply circuits, the STT818B's high current handling capability and low Vce saturation make it suitable for efficient power management.
2. Automotive Electronics: The wide operating temperature range and high reliability make the STT818B suitable for automotive applications, such as ignition systems and engine control modules.
3. Industrial Control Systems: In industrial control systems, the STT818B's robust performance and high reliability are essential for maintaining system stability and efficiency.

Conclusion of STT818B

The STT818B is a versatile and high-performance PNP single bipolar transistor from STMicroelectronics. Its unique combination of technical specifications, performance benefits, and unique features make it an ideal choice for a wide range of applications, including power management, automotive electronics, and industrial control systems. With its ongoing product status, REACH unaffected and RoHS3 compliance, the STT818B is a reliable and environmentally friendly solution for your electronic design needs.