This part is a kind of semiconductor called C6042.

Function of this product has 2SC6042.

Manufacturers : Toshiba Semiconductor

Image and pinout :

Some of the text within the PDF file :

2SC6042 TOSHIBA Transistor Silicon NPN Triple Diffused Type 2SC6042 High-Speed, High-Voltage Switching Applications Switching Regulator Applications DC-DC Converter Applications • • High-speed switching: tf = 0.2 μs (max) (IC = 0.3A) High breakdown voltage: VCES = 800 V, VCEO = 375 V Unit: mm Absolute Maximum Ratings (Ta = 25°C) Characteristic Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Ta = 25°C DC Pulse Symbol VCBO VCES VCEO VEBO IC ICP IB PC Tj Tstg Rating 800 800 375 8 1.0 2.0 0.5 1.0 150 −55 to 150 Unit V V V V A A W °C °C 1. Base 2. Collector 3. Emitter JEDEC JEITA TOSHIBA ― ― 2-7D101A Weight: 0.2 g (typ.) Note: Using continuously un [ ... ]

C6042 PDF Datasheet Download