ONSEMI BSR14 NPN Bipolar Transistor, 40V 800mA, SOT-23

The ONSEMI BSR14 is an NPN general-purpose bipolar transistor designed for use as a medium power amplifier and switch. It is capable of handling collector currents up to 500mA, making it suitable for a variety of electronic circuits where reliable switching and amplification are required.

Featuring a compact SOT-23 surface mount package, this transistor is ideal for space-constrained PCB designs. It offers a maximum collector-emitter voltage of 40V and a continuous collector current of 800mA, with a total power dissipation of 350mW. The component boasts a DC current gain (hFE) of 300 and a transition frequency of 300MHz, ensuring efficient performance in demanding applications.

Key Specifications

• Transistor Polarity: NPN
• Collector Emitter Voltage Max: 40V
• DC Collector Current: 800mA
• Power Dissipation: 350mW
• Case Style: SOT-23
• Mounting: Surface Mount
• No. of Pins: 3
• Transition Frequency: 300MHz
• DC Current Gain hFE: 300
• Operating Temperature Max: 150°C

Designed to operate within a junction temperature range of -55°C to 150°C, the BSR14 is sourced from Process 19 and is well-suited for power management and industrial environments.