This part is a kind of semiconductor called 2SD0592A.

Function of this product has Silicon NPN epitaxial planar type.

Manufacturers : Panasonic Semiconductor

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Some of the text within the PDF file :

www.net Transistors 2SD0592A (2SD592A) Silicon NPN epitaxial planar type For low-frequency output amplification Complementary to 2SB0621A (2SB621A) ■ Features 0.7±0.2 Unit: mm 5.0±0.2 4.0±0.2 • Large collector power dissipation PC • Low collector-emitter saturation voltage VCE(sat) 0.7±0.1 ■ Absolute Maximum Ratings Ta = 25°C Parameter Collector-base voltage (Emitter open) Collector-emitter voltage (Base open) Emitter-base voltage (Collector open) Collector current Peak collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC ICP PC Tj Tstg Rating 60 50 5 1 1.5 750 150 −55 to +150 Unit V V 2.3±0.2 0.45+0.15 –0.1 2.5+0.6 –0.2 1 2 3 12.9±0.5 0.45+0.15 –0.1 2.5+0.6 –0.2 V A A mW °C °C 5.1±0. [ ... ]

2SD0592A PDF Datasheet Download