BC817-40,215

The BC817-40,215 is a general-purpose NPN bipolar junction transistor (BJT) commonly used in low-power switching and amplification applications. It is designed for operation in various electronic circuits, including audio, signal processing, and control systems. The transistor can handle a collector current of up to 800 mA and has a maximum collector-emitter voltage (Vce) of 45V, making it suitable for a range of applications.
Key specifications include a current gain (hFE) that typically ranges from 100 to 800, depending on the operating conditions. The BC817-40,215 is available in a compact SOT-23 package, which allows for efficient use of board space in modern electronic designs.
Due to its reliability and versatility, the BC817-40,215 is widely utilized in consumer electronics, industrial applications, and hobbyist projects. Proper biasing and heat management are essential for optimal performance in circuit designs.

The BC817-40,215 is a versatile NPN bipolar junction transistor (BJT) primarily used for low-power switching and amplification applications. Key features include:
1. Voltage Rating: Maximum collector-emitter voltage (Vce) of 45V and collector-base voltage (Vcb) of 50V, making it suitable for various low-voltage circuits.
2. Current Rating: The maximum continuous collector current (Ic) is 800mA, allowing it to handle moderate loads.
3. Power Dissipation: It typically has a power dissipation capability of around 500mW, depending on the package and cooling conditions.
4. Gain: The transistor has a DC current gain (hFE) ranging from 100 to 600, providing effective amplification.
5. Package Type: Available in various packages, including TO-92, SOT-23, and others, facilitating integration into different circuit designs.
6. Temperature Range: Operates typically from -55°C to +150°C, suitable for various environmental conditions.
These features make the BC817-40,215 ideal for applications in signal amplification, low-power switching, and general-purpose electronic circuits.

The BC817-40,215 is typically packaged in a SOT-23 (Surface Mount) configuration. This small package type makes it suitable for space-constrained applications in electronic circuits.

The BC817-40,215 is a NPN bipolar junction transistor (BJT) commonly used for switching and amplification purposes. It features a package with three pins, typically in a TO-92 style.
Pin Count and Functions:
1. Collector (C) - Pin 1: The terminal through which the current flows out of the transistor.
2. Base (B) - Pin 2: The terminal that controls the transistor's operation; applying a small current here allows a larger current to flow from collector to emitter.
3. Emitter (E) - Pin 3: The terminal through which the current flows into the transistor.
The BC817-40,215 is designed for low to medium power applications, capable of handling a collector current up to 800 mA and voltages up to 45 V. Its small size and efficiency make it suitable for various electronic circuits.

The BC817-40,215 is manufactured by Nexperia, a semiconductor company that specializes in producing discrete, logic, and analog integrated circuits. Nexperia is known for its high-quality components and focuses on applications in automotive, industrial, consumer, and communication markets. The BC817-40,215 is a general-purpose NPN bipolar junction transistor (BJT) used in various electronic applications, including signal amplification and switching. Nexperia was formed as a spin-off from NXP Semiconductors and has established itself as a leading provider of semiconductor solutions with a commitment to innovation and efficiency.

The BC817-40,215 is a low-power NPN transistor commonly used in switching and amplification applications. Its primary areas include signal processing in audio equipment, low-frequency amplification, general-purpose switching in consumer electronics, and driving small loads in power management circuits. It is also utilized in hobbyist projects and prototype development due to its versatility and availability.

The BC817-40,215 is a NPN transistor with a 45V breakdown voltage and a 500mA collector current rating. Equivalent products include 2N4401, 2N3904, and BC547, though specifications may vary slightly. Always check datasheets for exact characteristics before substituting.