This part is a kind of semiconductor called 3DD5011A9.

Function of this product has Silicon NPN Bipolar Transistor.

Manufacturers : Huajing Microelectronics

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Huajing Discrete Devices ○R Silicon NPN Bipolar Transistor for Low-frequency Amplification 3DD5011A9 1 Description： 3DD5011A9, silicon NPN low frequency power transistor, is used to colour TV switching regulator. Package：TO-220F. 2 Characteristics： ● Low switching power dissipation ● Low reversing leaking current ● Good high-temperature characteristic ● Good current characteristic ● High reliability 3 Application： The device is mainly used in 14 and 21 inch colour TV switching regulator. Typical Data VCEO IC Ptot（TC=25℃） 600 10 40 V A W 12 3 1. B 2. C 3. E Equivalent circuit C B E The name and content of poisonous and harmful material in products Part’s Name hazardous substance CONTENT Pb ≤0.1% Hg ≤0.1% Cd ≤0.01% Cr(VI) ≤0.1% PBB ≤0 [ ... ]

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