The 2SA1729S-TD-E is a high-performance PNP bipolar transistor from ON Semiconductor, a leading provider in the semiconductor industry. This transistor is designed for general-purpose amplifier applications and is characterized by its high current gain and low saturation voltage, making it an excellent choice for audio amplification and signal processing applications.

Key Features

• High Current Gain: The 2SA1729S-TD-E boasts a high current gain (hFE), which is essential for amplifying weak signals without significant power loss.
• Low Saturation Voltage: This transistor maintains a low collector-emitter saturation voltage (Vce(sat)), improving efficiency and reducing power dissipation during operation.
• High Collector-Emitter Voltage: With a collector-emitter voltage (Vceo) rating of -50V, it can handle moderate voltage applications with ease.
• Small Package: Encapsulated in a compact SOT-89 package, the 2SA1729S-TD-E is suitable for space-constrained designs without compromising performance.
• Lead-Free and RoHS Compliant: The product adheres to environmental standards, being lead-free and RoHS compliant, making it suitable for use in a wide range of markets and applications concerned with environmental sustainability.

Applications

The versatility of the 2SA1729S-TD-E allows it to be integrated into various electronic circuits. It is commonly used in:

• Audio Amplifiers
• Signal Processing Circuits
• Power Management Solutions
• Switching Applications
• Driver Stages in Hi-Fi Systems

Technical Specifications

With its robust performance and compact footprint, the 2SA1729S-TD-E from ON Semiconductor is an ideal choice for designers looking to create efficient and reliable electronic products.