The ON Semiconductor SMBT1191LT1 is a high-performance bipolar transistor designed to meet the rigorous demands of modern electronic circuits. It is a versatile component that can be used in a wide range of applications, from amplification to switching. With its small form factor and high reliability, the SMBT1191LT1 is an excellent choice for designers looking to optimize their circuit designs for efficiency and performance.

Key Features

• Type: NPN
• Collector-Emitter Voltage (VCEO): 40V
• Collector-Base Voltage (VCBO): 60V
• Emitter-Base Voltage (VEBO): 6V
• Collector Current (IC): 200mA
• Power Dissipation (Pd): 225mW
• DC Current Gain (hFE): 100 to 300 at 10mA
• Operating and Storage Junction Temperature Range: -55 to +150°C
• Package: SOT-23

Applications

The SMBT1191LT1 is suitable for a variety of applications, including but not limited to:

• Signal amplification
• Audio amplifiers
• Switching circuits
• Driver stages in hi-fi amplifiers and television circuits
• Voltage regulation modules
• Power management in portable and battery-powered devices

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the SMBT1191LT1 is no exception. Manufactured with state-of-the-art technology, this transistor offers stable performance over its entire operating range. It is designed to withstand the thermal and electrical stresses commonly encountered in electronic devices, ensuring a long operational life and reliability.

Environmental Compliance

The SMBT1191LT1 is compliant with RoHS (Restriction of Hazardous Substances) directives, which means it is free from harmful substances like lead, mercury, and cadmium. This compliance ensures that the product is environmentally friendly and suitable for use in electronic equipment that is sold in regions with strict environmental regulations.