BCX54-16,115

The BCX54-16,115 is a high-performance NPN transistor manufactured by Nexperia, designed for various applications in electronic circuits. This transistor is part of the BC series, which is known for its reliability and efficiency in switching and amplification tasks.

Key Features:

1. Type: NPN Bipolar Junction Transistor (BJT)
2. Package: Typically available in a TO-92 package, which is a cylindrical plastic housing with three leads extending from the base. This package is compact and suitable for through-hole mounting on printed circuit boards (PCBs).
3. Maximum Collector-Emitter Voltage (Vce): The BCX54-16,115 can handle a maximum Vce of 50V, making it suitable for a wide range of applications, including low to medium voltage circuits.
4. Maximum Collector Current (Ic): It supports a maximum collector current of 1.5A, allowing it to drive moderate loads effectively.
5. DC Current Gain (hFE): The transistor exhibits a high DC current gain, typically ranging from 100 to 300, depending on the specific operating conditions. This high gain allows for efficient amplification of input signals.
6. Transition Frequency (fT): The BCX54-16,115 has a transition frequency of around 100 MHz, which indicates its capability for high-frequency applications, making it suitable for RF amplification and switching.
7. Thermal Characteristics: The device has a maximum junction temperature of 150°C, which provides a good thermal margin for operation in various environments.

Applications:

• Amplification: The BCX54-16,115 is commonly used in audio and radio frequency amplification circuits due to its high gain and frequency response.
• Switching: It is suitable for use in switching applications, such as driving relays, motors, and other inductive loads.
• Signal Processing: The transistor can be utilized in signal processing circuits, including oscillators and modulators.

Electrical Characteristics:

• Collector-Base Breakdown Voltage (V(BR)CBO): Typically around 60V, ensuring robust performance in high-voltage applications.
• Emitter-Base Breakdown Voltage (V(BR)EBO): Generally around 5V, providing additional protection against reverse bias conditions.

Conclusion:

The BCX54-16,115 from Nexperia is a versatile and reliable NPN transistor that is well-suited for a variety of electronic applications, including amplification and switching. Its robust electrical characteristics, combined with a compact package design, make it a popular choice among engineers and hobbyists alike for building efficient and effective electronic circuits.