This post explains for the semiconductor J6810D.
The Full Part Number is FJAF6810D.
The function of this semiconductor is NPN Triple Diffused Planar Silicon Transistor.
The manufacturers of this product is Fairchild Semiconductor.
See the preview image and the PDF file for more information.
Preview images :
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Description
High Voltage Color Display Horizontal Deflection Output (Damper Diode Built-In)
• High Collector-Base Breakdown Voltage : BVCBO = 1500V
• High Switching Speed : tF(typ.) =0.1μs
• For Color TV
Absolute Maximum Ratings
1. Collector-Base Voltage : VCBO = 1500 V
2. Collector-Emitter Voltage : VCEO = 750 V
3. Emitter-Base Voltage : VEBO= 6 V
4. Collector Current (DC) : IC = 10 A
5. Collector Current (Pulse) : ICP = 20 A
6. Collector Dissipation : PC = 60 W
7. Junction Temperature : TJ = 150 °C
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