onsemi Small Signal NPN Transistor, 800 mA, 40 V, 3-Pin SOT-23 BSR14

onsemi BSR14 is a Small Signal NPN Bipolar Junction Transistor designed for general-purpose amplification and switching applications, rated for a maximum DC collector current of 800 mA and a maximum collector-emitter voltage of 40 V. Its compact 3-pin SOT-23 package makes it ideal for surface-mount PCB designs, supporting a variety of circuit integration needs including industrial electronics, consumer devices, and communication equipment.

The transistor supports a maximum power dissipation of 350 mW and operates efficiently at frequencies up to 300 MHz, making it suitable for high-speed signal processing tasks. Its wide operating temperature range from -55°C to 150°C ensures stable performance across extreme conditions.

With a minimum DC current gain (hFE) of 50, the BSR14 transistor provides reliable current amplification, enabling efficient circuit operation. The device features a maximum collector-base voltage of 75 V and a maximum emitter-base voltage of 6 V, ensuring robustness against voltage stresses common in electronic circuits.

This transistor complies with RoHS environmental standards, underscoring its suitability for environmentally friendly electronic designs. Its compact dimensions (2.92 mm length, 1.3 mm width, and 1.2 mm height) support modern miniaturized electronics requiring high component density.

This small signal NPN transistor is surface mount technology (SMT) compatible, simplifying automated PCB assembly. Ideal for use in industrial, laboratory, telecommunications, automotive electronics, consumer electronics, and signal switching applications.

BSR14 provides consistent performance for robust electronic circuit designs requiring reliable amplification.

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