2SA1213 PNP Transistor – SOT-89, -50V, 1A Fast Switching
The 2SA1213 PNP Transistor is a compact, high-performance component designed for fast switching and power amplification in electronic circuits. With a collector-emitter voltage of –50V and a collector current of 1A, this bipolar transistor offers low saturation voltage (–0.5V max at 1A) and a typical switching speed of 1.0µs, making it ideal for high-frequency and power-sensitive applications.
Engineered by Toshiba and housed in a thermally efficient SOT-89 package, the 2SA1213 delivers reliable performance in LED lighting, automotive electronics, audio systems, and industrial control boards. It supports up to 2W of power dissipation on a ceramic substrate and is often paired with the complementary 2SC2873 NPN transistor for balanced circuit designs. This RoHS-compliant PNP transistor is a dependable choice for engineers and manufacturers looking to build compact, long-lasting, and energy-efficient systems.
Key Specs Voltage Rating: –50V Current Rating: 1A Power Dissipation: Up to 2W Package: SOT-89 Switching Time: 1.0µs (typ.) Saturation Voltage: –0.5V max Complementary Pair: 2SC2873 (NPN) Applications: Audio amplifiers, LED drivers, automotive modules, power control circuits Compliance: RoHS
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