onsemi Transistor NPN 100 mA 45 V 3-Pin SOT-23 BC850BLT1G

onsemi BC850BLT1G is a high-performance NPN bipolar small signal transistor designed for electronic circuit applications requiring efficient switching and amplification within moderate current and voltage limits. It features a compact surface mount package type SOT-23 with three pins enabling easy PCB mounting in constrained space designs.

This transistor supports a maximum collector current of 100 mA and a maximum collector emitter voltage of 45 V, making it suitable for various low power electronics and automotive circuits. It exhibits a minimum DC current gain (hFE) of 110 and a transition frequency (ft) of 100 MHz, promoting stable operation in high-frequency environments.

With a maximum power dissipation of 225 mW, BC850BLT1G is optimized for small signal processing. The device temperature operating range from -55°C minimum to 150°C maximum assures reliable performance even in extreme environmental conditions. Automotive-grade certification to AEC-Q101 ensures robustness for automotive and industrial electronics.

Housing dimensions are Length: 3.04 mm, Width: 1.4 mm, and Height: 1.11 mm, facilitating precision in circuit board layout and integration. The transistor’s NPN polarity and single transistor configuration provide versatile utility in switching and amplification tasks.

Compact 3-Pin SOT-23 surface mount package enhances PCB layout efficiency. NPN configuration optimized for switching and amplification circuits. Rated for 100 mA maximum collector current and 45 V collector-emitter voltage.

High transition frequency of 100 MHz supports medium frequency operation. Wide temperature range (-55°C to 150°C) supports harsh environment use. Compliance to automotive AEC-Q101 standard for high reliability. Small signal transistor suitable for electronics and automotive applications.

Minimal base-emitter voltage and collector-base voltages optimized for stable function.

This transistor is particularly suitable for industrial, automotive, and general electronic manufacturing sectors requiring reliable and efficient semiconductor components. It is designed to offer stable performance across a broad application range including signal amplification, switching devices in power control, and automotive electronics.

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