This part is a kind of semiconductor called C4770.

Function of this product has 2SC4770.

Manufacturers : Sanyo Semicon Device

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Ordering number:EN3666A NPN Triple Diffused Planar Silicon Transistor 2SC4770 Ultrahigh-Definition Color Display Horizontal Deflection Output Applications Features · High speed (tf=100ns typ). · High breakdown voltage (VCBO=1500V). · High reliability (Adoption of HVP process). · Adoption of MBIT process. Package Dimensions unit:mm 2039D [2SC4770] 3.4 16.0 5.0 8.0 5.6 3.1 21.0 22.0 4.0 2.8 2.0 20.4 1.0 2.0 0.6 1 2 3 3.5 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC ICP PC Tc=25˚C 5.45 5.45 1 : Base 2 : Collector 3 : Emitter S [ ... ]

C4770 PDF Datasheet Download