The BD135-16, crafted by the renowned semiconductor manufacturer STMicroelectronics, is a high-performance bipolar NPN transistor that has been designed for a wide array of applications, including audio amplification, switching, and power regulation. This versatile component is an essential building block in both commercial and industrial electronic systems.

Key Features:

• Voltage Ratings: The BD135-16 boasts a collector-emitter voltage (V<sub>CEO) of 45V, and a collector-base voltage (V<sub>CBO) of 45V, making it suitable for medium voltage applications.
• Current Capacity: It can handle a continuous collector current (I<sub>C) of up to 1.5A, which allows it to drive moderate loads with ease.
• Power Dissipation: With a power dissipation (P<sub>D) of 12.5W, this transistor can manage a fair amount of power, which is essential for applications that require a robust performance.
• High Gain Bandwidth Product: The BD135-16 features a high gain bandwidth product (f<sub>T) which is typically 125 MHz, providing excellent amplification characteristics for audio and other high-frequency signals.
• Complementary PNP Type: It has a complementary PNP counterpart, the BD136-16, which allows for push-pull amplifier configurations, a common design in audio amplifiers for improved efficiency and sound quality.

Applications:

The BD135-16 is adept at serving in a variety of roles across different sectors. It is frequently employed in:

• Linear and switching industrial equipment
• Power regulators and converters
• Audio amplifiers and hi-fi systems
• Driver stages in hi-fi amplifiers and television circuits
• Signal processing applications requiring moderate power handling

STMicroelectronics' commitment to quality ensures that the BD135-16 is a reliable and durable transistor, capable of withstanding the demands of rigorous and continuous operation. Whether you're designing a new audio amplifier or looking to upgrade existing industrial equipment, the BD135-16 provides the performance and reliability that professionals expect from a leading semiconductor manufacturer.