ON Semiconductor SMBT1109-1LT1G Product Overview

The ON Semiconductor SMBT1109-1LT1G is a versatile and high-performance bipolar junction transistor (BJT) designed to cater to a wide range of applications, particularly in the field of signal processing and amplification. This product is part of ON Semiconductor's well-regarded portfolio of semiconductor components that are known for their reliability and efficiency.

Key Features

• Type: NPN
• Package: SOT-23
• Collector-Emitter Voltage (VCEO): 25V
• Collector-Base Voltage (VCBO): 40V
• Emitter-Base Voltage (VEBO): 6V
• Collector Current (IC): 200 mA
• Power Dissipation (Pd): 225 mW
• DC Current Gain (hFE): 100 to 600
• Operating Temperature Range: -55°C to +150°C

The SMBT1109-1LT1G transistor is engineered to deliver high current gain and low saturation voltage, making it an ideal choice for low-power switching and amplifying circuits. Its compact SOT-23 package ensures minimal footprint on PCBs, which is crucial for space-constrained applications.

Applications

The SMBT1109-1LT1G is suitable for a variety of applications, including but not limited to:

• General-purpose amplification
• Switching applications
• Driver stages in audio amplifiers
• Signal processing
• Linear amplification and switching

With its wide operating temperature range, this transistor can reliably perform in harsh environmental conditions, making it a great choice for industrial and automotive applications that demand high levels of robustness.

Quality and Environmental Compliance

ON Semiconductor is committed to providing environmentally friendly solutions. The SMBT1109-1LT1G complies with RoHS (Restriction of Hazardous Substances) directives, ensuring that it is free from harmful materials such as lead, mercury, and cadmium. This compliance reflects ON Semiconductor's dedication to environmental sustainability and the production of safe electronic components.

Whether you're designing consumer electronics, industrial systems, or automotive circuits, the SMBT1109-1LT1G from ON Semiconductor offers performance and reliability that engineers can trust for their critical design requirements.