This part is a kind of semiconductor called 2N5400.

Function of this product has PNP General Purpose Amplifier.

Manufacturers : Fairchild Semiconductor

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Some of the text within the PDF file :

2N5400 2N5400 C BE TO-92 PNP General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring high voltages. Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value VCEO VCBO Collector-Emitter Voltage Collector-Base Voltage 120 130 VEBO Emitter-Base Voltage 5.0 IC TJ, Tstg Collector Current - Continuous Operating and Storage Junction Temperature Range 600 -55 to +150 *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Cha [ ... ]

2N5400 PDF Datasheet Download