Nexperia Small Signal NPN Transistor 100 mA, 30 V, 3-Pin Surface Mount SOT-23 BC849C,215

The Nexperia BC849C,215 is a small signal NPN bipolar junction transistor designed for surface mount applications, housed in a compact 3-pin SOT-23 package. It is engineered to handle a maximum DC collector current of 100 mA and withstand a collector-emitter voltage of 30 V, making it suitable for low power amplification, switching, and signal processing tasks in electronic circuits.

This transistor offers a high minimum DC current gain (hFE) of 420, which ensures efficient signal amplification with minimal power loss. Its maximum power dissipation is rated at 250 mW, allowing stable performance under typical operating conditions.

Designed for robust operation, the device supports a wide operating temperature range from -65°C to 150°C. This enables deployment in industrial, automotive, and harsh environmental applications. Additionally, the transistor meets the RoHS directive, ensuring compliance with environmental regulations, and it adheres to the stringent AEC-Q101 automotive standard, qualifying it for automotive electronics usage.

The device’s maximum transition frequency of 100 MHz facilitates its use in high-frequency applications such as RF circuits and signal amplifiers. The 3-pin SOT-23 surface mount package, measuring 2.9 mm in length, 1.3 mm in width, and 1 mm in height, is ideal for compact PCB layouts and automated assembly.

Key technical specifications include a maximum collector base voltage (VCBO) of 30 V and a maximum emitter base voltage (VEBO) of 5 V, providing the necessary voltage margins for safe operation. The transistor configuration is single polarity NPN, commonly employed in switching and amplification.

This transistor is well suited for use in electronics manufacturing, automotive electronics, telecommunications, and other industrial applications where reliable small signal switching is critical.

For designers and engineers, the Nexperia BC849C,215 transistor offers a reliable choice with proven performance standards and extensive datasheet support. Explore the Electronics & Electricals category on EnvMart for a comprehensive range of discrete semiconductors and Bipolar Transistors from leading manufacturers.

Supports a maximum DC collector current of 100 mA. Maximum collector-emitter voltage rating of 30 V ensures reliable switching. Compact 3-pin SOT-23 surface mount package suitable for PCB mounting. High minimum DC current gain (hFE) of 420 for efficient amplification.

Maximum power dissipation of 250 mW allows stable operation. Operational temperature range from -65°C to 150°C offers versatility. Minimum emitter-base voltage rating of 5 V protects against damage. Transition frequency up to 100 MHz enabling high frequency applications.

Meets RoHS compliance and AEC-Q101 automotive standards. Dimensions: 2.9 mm length, 1.3 mm width, and 1 mm height.