ON Semiconductor 2SA1344-TA PNP Transistor

The ON Semiconductor 2SA1344-TA is a high-performance PNP transistor designed to deliver reliable and efficient performance for a wide range of electronic applications. This bipolar junction transistor (BJT) is renowned for its excellent amplification characteristics and is commonly used in audio frequency, and signal processing circuits due to its low noise and high gain features.

Key Specifications:

• Type: PNP
• Package: TO-92
• Collector-Base Voltage (VCBO): -50V
• Collector-Emitter Voltage (VCEO): -50V
• Emitter-Base Voltage (VEBO): -5V
• Collector Current (IC): -150mA
• Power Dissipation (Pd): 400mW
• DC Current Gain (hFE): 70 to 400
• Transition Frequency (fT): 120MHz

The 2SA1344-TA transistor is encapsulated in a TO-92 package, ensuring easy mounting on printed circuit boards, with sufficient thermal performance for its power class. The TO-92 package is widely used for through-hole designs and is recognized for its simplicity and ease of handling.

This transistor features a collector-base voltage and collector-emitter voltage of -50V, making it suitable for medium voltage applications. The emitter-base voltage of -5V ensures stable operation under various conditions. With a collector current of -150mA, the 2SA1344-TA can handle moderate current loads, making it versatile for both amplification and switching functions.

One of the standout characteristics of the 2SA1344-TA is its high DC current gain, ranging from 70 to 400. This allows for significant amplification of the input signal, making it an ideal choice for audio applications where clarity and fidelity are crucial. Furthermore, with a transition frequency of 120MHz, this transistor is capable of operating at high frequencies, which is beneficial for RF and high-speed signal applications.

ON Semiconductor's commitment to quality ensures that the 2SA1344-TA transistor meets the stringent requirements of the electronics industry. Whether you are designing an audio amplifier, working on signal processing, or need a reliable switch, the 2SA1344-TA offers performance and reliability in a compact and cost-effective package.