ON Semiconductor BC859CLT1 PNP Transistor

The BC859CLT1 is a high-quality PNP Bipolar Junction Transistor (BJT) manufactured by ON Semiconductor, a leading provider in the semiconductor industry. This small-signal transistor is designed for general-purpose amplification and switching applications, offering a blend of reliable performance, low power consumption, and versatile usability.

Key Features

• Type: PNP
• Package: SOT-23 Surface Mount
• Collector-Emitter Voltage (VCEO): -30V
• Collector-Base Voltage (VCBO): -30V
• Emitter-Base Voltage (VEBO): -5V
• Collector Current (IC): -100mA
• Power Dissipation (Pd): 250mW
• DC Current Gain (hFE): 100 to 600
• Transition Frequency (fT): 100MHz
• Operating Temperature Range: -55°C to +150°C

The BC859CLT1 transistor is housed in a compact SOT-23 package, which is ideal for space-constrained applications. Its -30V collector-emitter and collector-base voltage ratings provide a good margin for a variety of circuits, ensuring stability and robustness in operation. The device can handle a continuous collector current of up to -100mA, making it suitable for moderate power applications.

With a transition frequency of 100MHz, the BC859CLT1 is capable of operating at high frequencies, which is beneficial for applications that require fast switching or amplification of high-frequency signals. The wide range of DC current gain (hFE) from 100 to 600 allows for a significant level of amplification, which can be selected based on specific circuit requirements.

ON Semiconductor's commitment to quality is evident in the BC859CLT1's performance across a broad operating temperature range of -55°C to +150°C, ensuring reliability in various environmental conditions. This makes it an excellent choice for industrial, commercial, and even some harsh environment applications.

In summary, the BC859CLT1 from ON Semiconductor is a versatile PNP transistor that offers a balance of high-frequency performance, power handling, and reliable operation, all within a small surface-mount package. It is an excellent choice for designers and hobbyists alike who require a general-purpose transistor for their electronic projects.