This part is a kind of semiconductor called 2N4348.

Function of this product has Silicon NPN Power Transistor.

Manufacturers : Inchange Semiconductor

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isc Silicon NPN Power Transistor INCHANGE Semiconductor 2N4348 DESCRIPTION ·Excellent Safe Operating Area ·Low Collector-Emitter Saturation Voltage ·The device employs the popular JEDEC TO-3 ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device performance and reliable operation. APPLICATIONS ·High voltage high current power transistors ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO VCEO VEBO IC PC TJ Tstg Collector-Base Voltage 140 V Collector-Emitter Voltage 120 V Emitter-Base Voltage 7V Collector Current-Continuous 10 A Collector Power Dissipation@TC=25℃ 120 Junction Temperature 200 W ℃ Storage Temperature -65~200 ℃ THERMAL CHARACTERISTICS SYMBOL PARAMETER Rth j-c Thermal Resistance,Junction to Case MAX UNIT [ ... ]

2N4348 PDF Datasheet Download